Exact Mass: 258.057529

Exact Mass Matches: 258.057529

Found 500 metabolites which its exact mass value is equals to given mass value 258.057529, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

Yangonin

5-Hydroxy-3-methoxy-7-(p-methoxyphenyl)-2,4,6-heptatrienoic acid .gamma.-lactone

C15H14O4 (258.0892044)


Yangonin is a member of 2-pyranones and an aromatic ether. Yangonin is a natural product found in Piper methysticum, Ranunculus silerifolius, and Piper majusculum with data available. See also: Piper methysticum root (part of). Yangonin is found in beverages. Yangonin is found in kava root (Piper methysticum). FDA advises against use of kava in food due to potential risk of severe liver damage (2002). Found in kava root (Piper methysticum). FDA advises against use of kava in food due to potential risk of severe liver damage (2002) Yangonin exhibits affinity for the human recombinant cannabinoid CB1 receptor with an IC50 and a Ki of 1.79 μM and 0.72 μM, respectively. Yangonin exhibits affinity for the human recombinant cannabinoid CB1 receptor with an IC50 and a Ki of 1.79 μM and 0.72 μM, respectively.

   

Mesuaxanthone A

1,5-Dihydroxy-3-methoxyxanthone; 1,5-Hydroxy-3-methoxyxanthone

C14H10O5 (258.052821)


Mesuaxanthone A is a member of the class of xanthones that is 9H-xanthen-9-one substituted by hydroxy groups at bpositions 1 and 5 and a methoxy group at position 3. It has a role as a plant metabolite. It is a member of xanthones, a polyphenol and an aromatic ether. Mesuaxanthone A is a natural product found in Calophyllum inophyllum, Hypericum chinense, and other organisms with data available. A member of the class of xanthones that is 9H-xanthen-9-one substituted by hydroxy groups at bpositions 1 and 5 and a methoxy group at position 3.

   

Thalidomide

2-(2,6-dioxopiperidin-3-yl)-2,3-dihydro-1H-isoindole-1,3-dione

C13H10N2O4 (258.064054)


A piperidinyl isoindole originally introduced as a non-barbiturate hypnotic, but withdrawn from the market due to teratogenic effects. It has been reintroduced and used for a number of immunological and inflammatory disorders. Thalidomide displays immunosuppresive and anti-angiogenic activity. It inhibits release of tumor necrosis factor-alpha from monocytes, and modulates other cytokine action. [PubChem] CONFIDENCE standard compound; INTERNAL_ID 427; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4434; ORIGINAL_PRECURSOR_SCAN_NO 4432 CONFIDENCE standard compound; INTERNAL_ID 427; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4447; ORIGINAL_PRECURSOR_SCAN_NO 4445 CONFIDENCE standard compound; INTERNAL_ID 427; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4440; ORIGINAL_PRECURSOR_SCAN_NO 4437 CONFIDENCE standard compound; INTERNAL_ID 427; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4431; ORIGINAL_PRECURSOR_SCAN_NO 4428 CONFIDENCE standard compound; INTERNAL_ID 427; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4457; ORIGINAL_PRECURSOR_SCAN_NO 4455 DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; CONFIDENCE standard compound; INTERNAL_ID 427; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; ORIGINAL_ACQUISITION_NO 4447; ORIGINAL_PRECURSOR_SCAN_NO 4445 CONFIDENCE standard compound; INTERNAL_ID 427; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4523; ORIGINAL_PRECURSOR_SCAN_NO 4521 C308 - Immunotherapeutic Agent > C129820 - Antineoplastic Immunomodulating Agent > C157388 - Immunomodulatory Imide Drug COVID info from Guide to PHARMACOLOGY, clinicaltrial, clinicaltrials, clinical trial, clinical trials L - Antineoplastic and immunomodulating agents > L04 - Immunosuppressants > L04A - Immunosuppressants D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D007917 - Leprostatic Agents D006133 - Growth Substances > D043924 - Angiogenesis Modulating Agents D000970 - Antineoplastic Agents > D020533 - Angiogenesis Inhibitors D007155 - Immunologic Factors > D007166 - Immunosuppressive Agents C274 - Antineoplastic Agent > C1742 - Angiogenesis Inhibitor C308 - Immunotherapeutic Agent > C574 - Immunosuppressant D006133 - Growth Substances > D006131 - Growth Inhibitors D009676 - Noxae > D013723 - Teratogens Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS

   

Norlichexanthone

1,3,6-Trihydroxy-8-methyl-9H-xanthen-9-one

C14H10O5 (258.052821)


   

Luvangetin

10-Methoxy-8,8-dimethyl-2H,8H-benzo[1,2-b:5,4-b]dipyran-2-one

C15H14O4 (258.0892044)


   

Ribothymidine

1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione

C10H14N2O6 (258.0851824)


Ribothymidine is an endogenous methylated nucleoside found in human fluids; methylated purine bases are present in higher amounts in tumor-bearing patients compared to healthy controls.DNA hypermethylation is a common finding in malignant cells and has been explored as a therapeutic target for hypomethylating agents. When chemical bonds to DNA, the DNA becomes damaged and proper and complete replication cannot occur to make the normal intended cell. A DNA adduct is an abnormal piece of DNA covalently-bonded to a cancer-causing chemical. This has shown to be the start of a cancerous cell, or carcinogenesis. DNA adducts in scientific experiments are used as bio-markers and as such are themselves measured to reflect quantitatively, for comparison, the amount of cancer in the subject. (PMID: 3506820, 17044778, 17264127, 16799933) [HMDB] Ribothymidine is an endogenous methylated nucleoside found in human fluids; methylated purine bases are present in higher amounts in tumor-bearing patients compared to healthy controls.DNA hypermethylation is a common finding in malignant cells and has been explored as a therapeutic target for hypomethylating agents. When chemical bonds to DNA, the DNA becomes damaged and proper and complete replication cannot occur to make the normal intended cell. A DNA adduct is an abnormal piece of DNA covalently-bonded to a cancer-causing chemical. This has shown to be the start of a cancerous cell, or carcinogenesis. DNA adducts in scientific experiments are used as bio-markers and as such are themselves measured to reflect quantitatively, for comparison, the amount of cancer in the subject. (PMID:3506820, 17044778, 17264127, 16799933). 5-Methyluridine is a is an endogenous methylated nucleoside found in human fluids. 5-Methyluridine is a is an endogenous methylated nucleoside found in human fluids.

   

Streptamine phosphate

Streptamine phosphate

C6H15N2O7P (258.061685)


   

Streptamine 4-phosphate

Streptamine 4-phosphate

C6H15N2O7P (258.061685)


   

Imidazoleacetic acid riboside

2-{1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1H-imidazol-4-yl}acetic acid

C10H14N2O6 (258.0851824)


Imidazoleacetic acid riboside is a metabolite of imidazoleacetic acid (itself histamines oxidative metabolite). (PMID: 7616240). In kidney glomeruli, histamine is predominantly catabolized to acid metabolites of the diamine oxidase (histaminase) pathway, imidazoleacetic acid and Imidazoleacetic acid riboside. (PMID: 7616240). Imidazoleacetic acid riboside is a metabolite of imidazoleacetic acid (itself histamines oxidative metabolite). (PMID: 7616240)

   

Wyerone

Methyl (2Z)-3-{5-[(4Z)-hept-4-en-2-ynoyl]furan-2-yl}prop-2-enoic acid

C15H14O4 (258.0892044)


Constituent of broad bean seedlings (Vicia faba) infected with Botrytis subspecies Wyerone is found in lentils, pulses, and broad bean. Wyerone is found in broad bean. Wyerone is a constituent of broad bean seedlings (Vicia faba) infected with Botrytis species

   

Peucedanin

6-Hydroxy-2-isopropyl-3-methoxy-5-benzofuranacrylic acid delta-lactone

C15H14O4 (258.0892044)


Peucedanin, also known as 2-isopropyl-3-methoxy-7h-furo[3,2-g]chromen-7-one or 4-methoxy-5-isopropylfuro(2,3:6,7)coumarin, is a member of the class of compounds known as psoralens. Psoralens are organic compounds containing a psoralen moiety, which consists of a furan fused to a chromenone to for 7H-furo[3,2-g]chromen-7-one. Peucedanin is practically insoluble (in water) and an extremely weak basic (essentially neutral) compound (based on its pKa). Peucedanin can be found in carrot, chervil, and wild carrot, which makes peucedanin a potential biomarker for the consumption of these food products. D011838 - Radiation-Sensitizing Agents > D017319 - Photosensitizing Agents > D011564 - Furocoumarins

   

Davidigenin

1- (2,4-Dihydroxyphenyl) -3- (4-hydroxyphenyl) -1-propanone

C15H14O4 (258.0892044)


A member of the class of dihydrochalcones that is dihydrochalcone substituted by hydroxy groups at positions 4, 2, and 4 respectively.

   

Gentisin

1,7-dihydroxy-3-methoxy-9H-xanthen-9-one

C14H10O5 (258.052821)


Gentisin is found in alcoholic beverages. Gentisin is a pigment from root of Gentiana lutea (yellow gentian

   

Isogentisin

9H-Xanthen-9-one, 1,3-dihydroxy-7-methoxy- (9ci)

C14H10O5 (258.052821)


Isogentisin is found in alcoholic beverages. Isogentisin is isolated from roots of Gentiana lutea (yellow gentian

   

Lunularic acid

Benzoic acid, 2-hydroxy-6-(2-(4-hydroxyphenyl)ethyl)-

C15H14O4 (258.0892044)


D000893 - Anti-Inflammatory Agents > D000894 - Anti-Inflammatory Agents, Non-Steroidal > D012459 - Salicylates

   
   
   

2,2-bis(4-hydroxyphenyl)propanoic acid

2,2-Bis(4-hydroxyphenyl)-propanoic acid

C15H14O4 (258.0892044)


   

2-Naphtylmethylsuccinic acid

Naphthyl-2-methyl-succinic acid

C15H14O4 (258.0892044)


   
   

Northienamycin

(5R-cis)-3-[(2-Aminoethyl)thio]-6-(hydroxymethyl)-7-oxo-1-Azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid

C10H14N2O4S (258.0674244)


D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D013845 - Thienamycins D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D047090 - beta-Lactams D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D007769 - Lactams

   

5,6,8-Trihydroxy-2-methylbenzo[g]chromen-4-one

5,6,8-Trihydroxy-2-methyl-4H-naphtho[2,3-b]pyran-4-one

C14H10O5 (258.052821)


5,6,8-Trihydroxy-2-methylbenzo[g]chromen-4-one is found in coffee and coffee products. 5,6,8-Trihydroxy-2-methylbenzo[g]chromen-4-one is isolated from seeds of Cassia tora (charota). Isolated from seeds of Cassia tora (charota). Norrubrofusarin is found in coffee and coffee products, herbs and spices, and pulses.

   

Demeton-O

Systox thiono

C8H19O3PS2 (258.0513194)


C471 - Enzyme Inhibitor > C47792 - Acetylcholinesterase Inhibitor

   
   

3-CARBETHOXYPSORALEN

3-CARBETHOXYPSORALEN

C14H10O5 (258.052821)


D011838 - Radiation-Sensitizing Agents > D017319 - Photosensitizing Agents > D011564 - Furocoumarins

   

Alternariol

3,4,4-Trihydroxy-6-methyl-2-biphenylcarboxylic acid gamma-lactone

C14H10O5 (258.052821)


Alternariol is found in mushrooms. Alternariol occurs in mycelium of Alternaria tenuis responsible for alternaria cone disorder in hops and fruit spot on papaya (Carica papaya) and Passiflora species.Alternariol is a toxic metabolite of Alternaria fungi. It is an important contaminant in cereals and fruits D018377 - Neurotransmitter Agents > D018678 - Cholinergic Agents > D002800 - Cholinesterase Inhibitors D004791 - Enzyme Inhibitors

   

Salsalate

Salsalate

C14H10O5 (258.052821)


N - Nervous system > N02 - Analgesics > N02B - Other analgesics and antipyretics > N02BA - Salicylic acid and derivatives D000893 - Anti-Inflammatory Agents > D000894 - Anti-Inflammatory Agents, Non-Steroidal > D012459 - Salicylates C78272 - Agent Affecting Nervous System > C241 - Analgesic Agent > C2198 - Nonnarcotic Analgesic D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents D002491 - Central Nervous System Agents > D000700 - Analgesics D018501 - Antirheumatic Agents

   

(2S)-2-Amino-5-[[(1S,2R)-1-carboxy-2-hydroxybut-3-ynyl]amino]-5-oxopentanoic acid

(2S)-2-Amino-5-[[(1S,2R)-1-carboxy-2-hydroxybut-3-ynyl]amino]-5-oxopentanoic acid

C10H14N2O6 (258.0851824)


   

9-Fluorenylmethyl chloroformate

9-Fluorenylmethyl chloroformate

C15H11ClO2 (258.0447536)


D019995 - Laboratory Chemicals > D007202 - Indicators and Reagents

   

Xanthoxyletin

7-HYDROXY-5-METHOXY-2,2-DIMETHYL-2H-1-BENZOPYRAN-6-ACRYLIC ACID .DELTA.-LACTONE

C15H14O4 (258.0892044)


Xanthoxyletin is a member of coumarins. It has a role as a metabolite. Xanthoxyletin is a natural product found in Zanthoxylum dipetalum, Murraya siamensis, and other organisms with data available. Isolated from Zanthoxylum americanum (prickly ash). Xanthoxyletin is found in lemon, sweet orange, and herbs and spices. Xanthoxyletin is found in herbs and spices. Xanthoxyletin is isolated from Zanthoxylum americanum (prickly ash). A natural product found in Clausena harmandiana.

   
   

Lofexidine

2-[1-(2,6-dichlorophenoxy)ethyl]-4,5-dihydro-1H-imidazole

C11H12Cl2N2O (258.0326642)


Lofexidine is an alpha2-adrenergic receptor agonist. It can be used as a short acting anti-hypertensive, but is mostly used to help relieve symptoms of heroin or opiate withdrawal in opiate dependency. It is approved in the United Kingdom, but is still undergoing clinical trials in the United States. N - Nervous system > N07 - Other nervous system drugs > N07B - Drugs used in addictive disorders > N07BC - Drugs used in opioid dependence C78272 - Agent Affecting Nervous System > C29747 - Adrenergic Agent > C87053 - Adrenergic Agonist D018377 - Neurotransmitter Agents > D018663 - Adrenergic Agents > D000322 - Adrenergic Agonists D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents D002491 - Central Nervous System Agents > D009292 - Narcotic Antagonists D002317 - Cardiovascular Agents > D000959 - Antihypertensive Agents Lofexidine is a selective α2-receptor agonist, commonly used to alleviate the physical symptoms of heroin and other types of opioid withdrawal[1][2].

   

3-Methyluridine

1-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-3-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione

C10H14N2O6 (258.0851824)


3-Methyluridine is a modified nucleoside of cellular RNA. All modifications are formed post-transcriptionally in RNA from the normal nucleosides by modifying enzymes, especially specific RNA-methyltransferases and RNA-synthetases. Due to the lack of specific phosphorylases for modified nucleosides they cannot be recycled for synthesizing RNA, so they are excreted quantitatively in urine. (PMID 15906010) [HMDB] 3-Methyluridine is a modified nucleoside of cellular RNA. All modifications are formed post-transcriptionally in RNA from the normal nucleosides by modifying enzymes, especially specific RNA-methyltransferases and RNA-synthetases. Due to the lack of specific phosphorylases for modified nucleosides they cannot be recycled for synthesizing RNA, so they are excreted quantitatively in urine. (PMID 15906010). 3-Methyluridine (N3-Methyluridine) is a modified RNA nucleoside. 3-Methyluridine is often presents as?RNA modification which can be detected in 23S?rRNA?of?archaea, 16S and 23S rRNA of?eubacteria, and 18S, 25S, and 28S of eukaryotic ribosomal RNAs[1][2]. 3-Methyluridine (N3-Methyluridine) is a modified RNA nucleoside. 3-Methyluridine is often presents as?RNA modification which can be detected in 23S?rRNA?of?archaea, 16S and 23S rRNA of?eubacteria, and 18S, 25S, and 28S of eukaryotic ribosomal RNAs[1][2].

   

2,4,6-Trihydroxydihydrochalcone

2,4,6-Trihydroxydihydrochalcone

C15H14O4 (258.0892044)


   

Demethylvestitol

4-(3,4-dihydro-7-Hydroxy-2H-1-benzopyran-4-yl)-1,3-benzenediol, 9ci

C15H14O4 (258.0892044)


Isolated from Lablab niger (hyacinth bean) and Phaseolus vulgaris (kidney bean). Demethylvestitol is found in many foods, some of which are green bean, scarlet bean, common bean, and pulses. Demethylvestitol is found in common bean. Demethylvestitol is isolated from Lablab niger (hyacinth bean) and Phaseolus vulgaris (kidney bean). D018373 - Peripheral Nervous System Agents > D009465 - Neuromuscular Agents > D009466 - Neuromuscular Blocking Agents D018377 - Neurotransmitter Agents > D018678 - Cholinergic Agents > D018680 - Cholinergic Antagonists

   

Rhapontigenin

1-(3,5-Dihydroxyphenyl)-2-(3-hydroxy-4-methoxyphenyl)ethylene

C15H14O4 (258.0892044)


Rhapontigenin is found in garden rhubarb. Rhapontigenin is isolated from rhizomes of Rheum undulatum (rhubarb) 4-Guanidinobutanoate is a normal metabolite present in low concentrations. Patients with hyperargininemia have an arginase deficiency which leads to blockade of the urea cycle in the last step with several clinical symptoms. Owing to the arginase deficiency this patients accumulate arginine which leads eventually to epileptogenic guanidino compounds (PMID 7752905 Isolated from rhizomes of Rheum undulatum (rhubarb) Rhapontigenin is a natural analog of resveratrol with anticancer, antioxidant, antifungal and antibacterial activities. Rhapontigenin is amechanism-based, potent and selective cytochrome P450 1A1?inactivator (IC50 ?= 400 nM). Rhapontigenin exhibits 400-fold and 23-fold selectivity for P450 1A1 over P450 1A2 and P450 1B1, respectively[1]. Rhapontigenin is a natural analog of resveratrol with anticancer, antioxidant, antifungal and antibacterial activities. Rhapontigenin is amechanism-based, potent and selective cytochrome P450 1A1?inactivator (IC50 ?= 400 nM). Rhapontigenin exhibits 400-fold and 23-fold selectivity for P450 1A1 over P450 1A2 and P450 1B1, respectively[1].

   

Alfafuran

2-(3,5-Dihydroxyphenyl)-5,6-benzofurandiol, 9ci

C14H10O5 (258.052821)


Alfafuran is found in pulses. Alfafuran is a stress metabolite of Medicago sativa (alfalfa). Stress metabolite of Medicago sativa (alfalfa). Alfafuran is found in pulses.

   

(±)-2-(3,4-Dihydroxyphenyl)-1,3-benzodioxole-5-carboxaldehyde

(±)-2-(3,4-Dihydroxyphenyl)-1,3-benzodioxole-5-carboxaldehyde

C14H10O5 (258.052821)


(±)-2-(3,4-Dihydroxyphenyl)-1,3-benzodioxole-5-carboxaldehyde is found in herbs and spices. (±)-2-(3,4-Dihydroxyphenyl)-1,3-benzodioxole-5-carboxaldehyde is a constituent of Melissa officinalis (lemon balm). Constituent of Melissa officinalis (lemon balm). (±)-2-(3,4-Dihydroxyphenyl)-1,3-benzodioxole-5-carboxaldehyde is found in tea and herbs and spices.

   

Salsalate

Benzoic acid, 2-hydroxy-, 2-carboxyphenyl ester

C14H10O5 (258.052821)


Salsalate is a nonsteroidal anti-inflammatory agent for oral administration. Salsalates mode of action as an anti-inflammatory and antirheumatic agent may be due to inhibition of synthesis and release of prostaglandins. The usefulness of salicylic acid, the active in vivo product of salsalate, in the treatment of arthritic disorders has been established. In contrast to aspirin, salsalate causes no greater fecal gastrointestinal blood loss than placebo. Salsalate is readily soluble in the small intestine where it is partially hydrolyzed to two molecules of salicylic acid. A significant portion of the parent compound is absorbed unchanged and undergoes rapid esterase hydrolysis in the body. The parent compound has an elimination half-life of about 1 hour. Salicylic acid (the active metabolite) biotransformation is saturated at anti-inflammatory doses of salsalate. Such capacity limited biotransformation results in an increase in the half-life of salicylic acid from 3.5 to 16 or more hours. N - Nervous system > N02 - Analgesics > N02B - Other analgesics and antipyretics > N02BA - Salicylic acid and derivatives D000893 - Anti-Inflammatory Agents > D000894 - Anti-Inflammatory Agents, Non-Steroidal > D012459 - Salicylates C78272 - Agent Affecting Nervous System > C241 - Analgesic Agent > C2198 - Nonnarcotic Analgesic D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents D002491 - Central Nervous System Agents > D000700 - Analgesics D018501 - Antirheumatic Agents

   

Porric acid C

4,11-dihydroxy-13-methyl-8-oxatricyclo[7.4.0.0²,⁷]trideca-1(13),2(7),3,5,9,11-hexaene-6-carboxylic acid

C14H10O5 (258.052821)


Porric acid C is found in onion-family vegetables. Porric acid C is a constituent of the bulbs of Allium porrum (leek)

   

3,5,7-Trihydroxyflavan

3,5,7-Trihydroxyflavan

C15H14O4 (258.0892044)


   

(2S,3R,4R)-3,4,4'-Trihydroxyflavan

2-(4-hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,4-diol

C15H14O4 (258.0892044)


(2S,3R,4R)-3,4,4-Trihydroxyflavan is found in fruits. (2S,3R,4R)-3,4,4-Trihydroxyflavan is a constituent of the seeds of Musa sapientum (banana). Constituent of the seeds of Musa sapientum (banana). (2S,3R,4R)-3,4,4-Trihydroxyflavan is found in fruits.

   

5-Methoxyseselin

5-methoxy-8,8-dimethyl-2H,8H-pyrano[2,3-f]chromen-2-one

C15H14O4 (258.0892044)


Consit. of Citrus grandis (pummelo). 5-Methoxyseselin is found in citrus. 5-Methoxyseselin is found in citrus. Consit. of Citrus grandis (pummelo

   

Cysteinyl-Histidine

2-[(2-Amino-1-hydroxy-3-sulphanylpropylidene)amino]-3-(1H-imidazol-5-yl)propanoic acid

C9H14N4O3S (258.0786574)


Cysteinyl-Histidine is a dipeptide composed of cysteine and histidine. It is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis. This dipeptide has not yet been identified in human tissues or biofluids and so it is classified as an Expected metabolite.

   

Histidylcysteine

(2R)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-sulfanylpropanoic acid

C9H14N4O3S (258.0786574)


Histidylcysteine is a dipeptide composed of histidine and cysteine. It is an incomplete breakdown product of protein digestion or protein catabolism. Dipeptides are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond. Some dipeptides are known to have physiological or cell-signalling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis.

   

O-Desmethylangolensin

1-(2,4-dihydroxyphenyl)-2-(4-hydroxyphenyl)propan-1-one

C15H14O4 (258.0892044)


O-Desmethylangolensin (ODMA) is a metabolite of the soy isoflavone daidzein by intestinal bacteria in approximately 80-90\\\% of persons. Studies suggest beneficial health effects associated with daidzein-metabolizing phenotypes, and there is some small association between ODMA production and some phenotypes. Few dietary factors are associated with daidzein-metabolizing phenotypes. However, it remains unclear why some, but not all, persons harbor ODMA-producing bacteria. ODMA production is inversely associated with age, height, weight, and body mass index. In addition, Asians are less likely than whites to be ODMA producers, and former smokers were more likely than never smokers to be ODMA producers. Investigators have attempted to identify the bacteria involved in ODMA production, and several candidate bacteria were associated, but not definitely identified. ODMA production is correlated with the abundance of methanogens, indicating that the metabolic fate of daidzein may be related to intestinal H(2) metabolism. (PMID: 18326607, 17506823) [HMDB] O-Desmethylangolensin (ODMA) is a metabolite of the soy isoflavone daidzein by intestinal bacteria in approximately 80-90\\\% of persons. Studies suggest beneficial health effects associated with daidzein-metabolizing phenotypes, and there is some small association between ODMA production and some phenotypes. Few dietary factors are associated with daidzein-metabolizing phenotypes. However, it remains unclear why some, but not all, persons harbor ODMA-producing bacteria. ODMA production is inversely associated with age, height, weight, and body mass index. In addition, Asians are less likely than whites to be ODMA producers, and former smokers were more likely than never smokers to be ODMA producers. Investigators have attempted to identify the bacteria involved in ODMA production, and several candidate bacteria were associated, but not definitely identified. ODMA production is correlated with the abundance of methanogens, indicating that the metabolic fate of daidzein may be related to intestinal H(2) metabolism. (PMID: 18326607, 17506823). D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006728 - Hormones > D004967 - Estrogens O-Desmethylangolensin is a metabolite of soy isoflavone, daidzein metabolized by gut microbiota. O-Desmethylangolensin possesses antioxidant activity[1][2].

   

Archangin

8-(2-methoxypropan-2-yl)-2H-furo[2,3-h]chromen-2-one

C15H14O4 (258.0892044)


Archangin is found in fats and oils. Archangin is from Angelica archangelica (angelica

   

Acetomenaphthone

4-(acetyloxy)-2-methylnaphthalen-1-yl acetate

C15H14O4 (258.0892044)


Acetomenaphthone is a synthetic vitamin. Synthetic vitamin

   

3',4',7-Trihydroxyisoflavan

4-(7-hydroxy-3,4-dihydro-2H-1-benzopyran-3-yl)benzene-1,2-diol

C15H14O4 (258.0892044)


3,4,7-Trihydroxyisoflavan is a polyphenol metabolite detected in biological fluids (PMID: 20428313). A polyphenol metabolite detected in biological fluids [PhenolExplorer]

   

3'-Hydroxyequol

4-[(3S)-7-hydroxy-3,4-dihydro-2H-1-benzopyran-3-yl]benzene-1,2-diol

C15H14O4 (258.0892044)


3-Hydroxyequol is a polyphenol metabolite detected in biological fluids (PMID: 20428313). A polyphenol metabolite detected in biological fluids [PhenolExplorer]

   

cis-4-Hydroxyequol

(3S,4S)-3-(4-hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-4,7-diol

C15H14O4 (258.0892044)


cis-4-Hydroxyequol is a polyphenol metabolite detected in biological fluids (PMID: 20428313). A polyphenol metabolite detected in biological fluids [PhenolExplorer]

   

2'-O-Methyluridine

1-[(2R,3R,4R,5R)-4-hydroxy-5-(hydroxymethyl)-3-methoxyoxolan-2-yl]-1,2,3,4-tetrahydropyrimidine-2,4-dione

C10H14N2O6 (258.0851824)


2-O-Methyluridine belongs to the class of organic compounds known as pyrimidine nucleosides. Pyrimidine nucleosides are compounds comprising a pyrimidine base attached to a ribosyl or deoxyribosyl moiety. 2-O-Methyluridine was identified as one of forty plasma metabolites that could be used to predict gut microbiome Shannon diversity (PMID: 31477923). Shannon diversity is a metric that summarizes both species abundance and evenness, and it has been suggested as a marker for microbiome health.

   

4-(5-Fluoro-1,3-benzothiazol-2-yl)-2-methylaniline

4-(5-Fluoro-1,3-benzothiazol-2-yl)-2-methylaniline

C14H11FN2S (258.06269380000003)


   

9-Fluorenylmethyl chloroformate

(9H-fluoren-9-yl)methyl chloroformate

C15H11ClO2 (258.0447536)


D019995 - Laboratory Chemicals > D007202 - Indicators and Reagents

   

2-(4-Hydroxy-3-phenoxyphenyl)propanoic acid

2-(4-Hydroxy-3-phenoxyphenyl)propanoic acid

C15H14O4 (258.0892044)


   

4'-Thiothymidine

1-[4-hydroxy-5-(hydroxymethyl)thiolan-2-yl]-5-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione

C10H14N2O4S (258.0674244)


   

5-Hydroxymethyl-2'-deoxyuridine

4-hydroxy-1-[4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-(hydroxymethyl)-1,2-dihydropyrimidin-2-one

C10H14N2O6 (258.0851824)


   

Glucaron

6-(acetyloxy)-2,5-dioxo-hexahydrofuro[3,2-b]furan-3-yl acetate

C10H10O8 (258.037566)


   

arabinofuranosylthymine

1-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione

C10H14N2O6 (258.0851824)


   

benzyl styryl sulfone

[(2-phenylethenesulfonyl)methyl]benzene

C15H14O2S (258.0714464)


   

Fluorenylmethyl chloroformate

Fluorenylmethyl chloroformic acid

C15H11ClO2 (258.0447536)


   

Myxin

1-hydroxy-6-methoxyphenazine-5,10-diium-5,10-bis(olate)

C13H10N2O4 (258.064054)


   

3-(4-Hydroxyphenyl)-3,5,6,8-tetrahydro-2H-chromene-4,7-dione

3-(4-hydroxyphenyl)-3,4,5,6,7,8-hexahydro-2H-1-benzopyran-4,7-dione

C15H14O4 (258.0892044)


   

Braylin

6-methoxy-8,8-dimethyl-2H,8H-pyrano[2,3-h]chromen-2-one

C15H14O4 (258.0892044)


Braylin is a member of the class of compounds known as angular pyranocoumarins. Angular pyranocoumarins are organic compounds containing a pyran (or a hydrogenated derivative) angularly fused to a coumarin moiety. Braylin is practically insoluble (in water) and an extremely weak basic (essentially neutral) compound (based on its pKa). Braylin can be found in lemon, mandarin orange (clementine, tangerine), and sweet orange, which makes braylin a potential biomarker for the consumption of these food products.

   

Isorhapontigenin

5-[(Z)-2-(4-hydroxy-3-methoxyphenyl)ethenyl]benzene-1,3-diol

C15H14O4 (258.0892044)


Isorhapontigenin is a member of the class of compounds known as stilbenes. Stilbenes are organic compounds containing a 1,2-diphenylethylene moiety. Stilbenes (C6-C2-C6 ) are derived from the common phenylpropene (C6-C3) skeleton building block. The introduction of one or more hydroxyl groups to a phenyl ring lead to stilbenoids. Isorhapontigenin is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Isorhapontigenin can be found in garden rhubarb, which makes isorhapontigenin a potential biomarker for the consumption of this food product. Isorhapontigenin is a tetrahydroxylated stilbenoid with a methoxy group. It is an isomer of rhapontigenin and an analog of resveratrol. It is found in the Chinese herb Gnetum cleistostachyum, in Gnetum parvifolium and in the seeds of the palm Aiphanes aculeata . Isorhapontigenin, an orally bioavailable dietary polyphenol isolated from the Chinese herb Gnetum cleistostachyum, displays anti-inflammatory effects. Isorhapontigenin induces autophagy and inhibits invasive bladder cancer formation[1][2]. Isorhapontigenin, an orally bioavailable dietary polyphenol isolated from the Chinese herb Gnetum cleistostachyum, displays anti-inflammatory effects. Isorhapontigenin induces autophagy and inhibits invasive bladder cancer formation[1][2].

   

Histidinyl-Cysteine

2-{[2-amino-1-hydroxy-3-(1H-imidazol-5-yl)propylidene]amino}-3-sulphanylpropanoic acid

C9H14N4O3S (258.0786574)


   

Gentisin

1,7-Dihydroxy-3-methoxyxanthone; 1,7-Dihydroxy-3-methoxyxanthen-9-one

C14H10O5 (258.052821)


Gentisin is a member of the class of xanthones that is 9H-xanthen-9-one substituted by hydroxy groups at positions 1 and 7 and a methoxy group at position 3. It has a role as a plant metabolite. It is a member of xanthones, a polyphenol and an aromatic ether. Gentisin is a natural product found in Pterocarpus santalinus, Gentiana orbicularis, and other organisms with data available. See also: Menyanthes trifoliata leaf (part of). A member of the class of xanthones that is 9H-xanthen-9-one substituted by hydroxy groups at positions 1 and 7 and a methoxy group at position 3. Gentisin is found in alcoholic beverages. Gentisin is a pigment from root of Gentiana lutea (yellow gentian

   

Prangone

7-methoxy-8-(3-methyl-2-oxobut-3-en-1-yl)-2H-chromen-2-one

C15H14O4 (258.0892044)


Murrayone is a natural product found in Murraya exotica and Murraya paniculata with data available. Murrayone, a coumarin-containing compound extracted from?M. paniculata,?is the most bioactive substance in this species and is a cancer metastasis chemopreventive agent based on its unique pharmacological properties[1]. Murrayone, a coumarin-containing compound extracted from?M. paniculata,?is the most bioactive substance in this species and is a cancer metastasis chemopreventive agent based on its unique pharmacological properties[1].

   

Isorhapontigenin

1,3-BENZENEDIOL, 5-(2-(4-HYDROXY-3-METHOXYPHENYL)ETHENYL)-, (E)-

C15H14O4 (258.0892044)


Isorhapontigenin is a stilbenoid. Isorhapontigenin is a natural product found in Smilax corbularia, Aiphanes horrida, and other organisms with data available. Isorhapontigenin, an orally bioavailable dietary polyphenol isolated from the Chinese herb Gnetum cleistostachyum, displays anti-inflammatory effects. Isorhapontigenin induces autophagy and inhibits invasive bladder cancer formation[1][2]. Isorhapontigenin, an orally bioavailable dietary polyphenol isolated from the Chinese herb Gnetum cleistostachyum, displays anti-inflammatory effects. Isorhapontigenin induces autophagy and inhibits invasive bladder cancer formation[1][2].

   

Rhapontigenin

trans-1-(3,5-Dihydroxyphenyl)-2-(3-hydroxy-4-methoxyphenyl)ethylene

C15H14O4 (258.0892044)


Rhapontigenin is a stilbenoid. Rhapontigenin is a natural product found in Rheum undulatum, Gnetum hainanense, and other organisms with data available. Rhapontigenin is a natural analog of resveratrol with anticancer, antioxidant, antifungal and antibacterial activities. Rhapontigenin is amechanism-based, potent and selective cytochrome P450 1A1?inactivator (IC50 ?= 400 nM). Rhapontigenin exhibits 400-fold and 23-fold selectivity for P450 1A1 over P450 1A2 and P450 1B1, respectively[1]. Rhapontigenin is a natural analog of resveratrol with anticancer, antioxidant, antifungal and antibacterial activities. Rhapontigenin is amechanism-based, potent and selective cytochrome P450 1A1?inactivator (IC50 ?= 400 nM). Rhapontigenin exhibits 400-fold and 23-fold selectivity for P450 1A1 over P450 1A2 and P450 1B1, respectively[1].

   

U 50228

1-Methylpseudouridine

C10H14N2O6 (258.0851824)


N1-methyl-pseudouridine (1-Methylpseudouridine), a methylpseudouridine, outperforms 5 mC and 5 mC/N1-methyl-pseudouridine in translation. N1-methyl-pseudouridine in mRNA enhances translation through eIF2α-dependent and independent mechanisms by increasing ribosome density[1].

   
   
   

STENOCARPOQUINONE B

STENOCARPOQUINONE B

C15H14O4 (258.0892044)


   
   

Spatheliachromene

Spatheliachromene

C15H14O4 (258.0892044)


   
   

1,5-Dihydroxy-6-methoxyxanthone

1,5-Dihydroxy-6-methoxyxanthone

C14H10O5 (258.052821)


   

9-Oxoisodehydroleucodin

9-Oxoisodehydroleucodin

C15H14O4 (258.0892044)


   
   

1,3-Dihydroxy-5-methoxy-xanthone

1,3-Dihydroxy-5-methoxy-xanthone

C14H10O5 (258.052821)


   

Emmotin D

8-Hydroxy-7-(1-hydroxy-1-methylethyl)-5-methyl-2H-naphtho[1,8-bc]furan-2-one

C15H14O4 (258.0892044)


   

2,8-Dihydroxy-1-methoxyxanthone

2,8-Dihydroxy-1-methoxyxanthone

C14H10O5 (258.052821)


   

Buchanaxanthone

1,6-Dihydroxy-5-methoxyxanthone

C14H10O5 (258.052821)


   

(R)-8-Hydroxy-alpha-dunnione

(R)-8-Hydroxy-alpha-dunnione

C15H14O4 (258.0892044)


   
   

Benzyl 2-hydroxy-6-methoxybenzoate

Benzyl 2-hydroxy-6-methoxybenzoate

C15H14O4 (258.0892044)


   

1,2,5-TRIHYDROXY-7-METHOXYFLUOREN-9-ONE

1,2,5-TRIHYDROXY-7-METHOXYFLUOREN-9-ONE

C14H10O5 (258.052821)


   

5-Hydroxylapachol

5-Hydroxylapachol

C15H14O4 (258.0892044)


   

Rotundatin

4-Methoxy-2,5,9-trihydroxy-9,10-dihydrophenanthrene

C15H14O4 (258.0892044)


   

3,4,5-Trihydroxy-3-methoxystilbene

3,4,5-Trihydroxy-3-methoxystilbene

C15H14O4 (258.0892044)


   

3,5-Dihydroxy-1-methoxyxanthone

3,5-Dihydroxy-1-methoxyxanthone

C14H10O5 (258.052821)


   
   
   
   

(+)-Dihydroeleutherinol

(+)-Dihydroeleutherinol

C15H14O4 (258.0892044)


   
   

dehydrooxoperezinone

dehydrooxoperezinone

C15H14O4 (258.0892044)


   

1,7-Dihydroxy-6-methoxyxanthone

1,7-Dihydroxy-6-methoxyxanthone

C14H10O5 (258.052821)


   

1,3-Dihydroxy-2-methoxyxanthone

1,3-Dihydroxy-2-methoxyxanthone

C14H10O5 (258.052821)


   
   
   
   
   
   

Arthoniafuron B

Arthoniafuron B

C14H10O5 (258.052821)


   
   

Cirrhopetalinin

3,3-Dihydroxy-4,5-methylenedioxybibenzyl

C15H14O4 (258.0892044)


   
   

Pholidotol C

(E)-2,3,3-Trihydroxy-5-methoxystilbene

C15H14O4 (258.0892044)


   

Porric acid C

4,11-dihydroxy-13-methyl-8-oxatricyclo[7.4.0.0^{2,7}]trideca-1(13),2,4,6,9,11-hexaene-6-carboxylic acid

C14H10O5 (258.052821)


   

(R)-7-Hydroxy-alpha-dunnione

(-)-(R)-7-Hydroxy-alpha-dunnione

C15H14O4 (258.0892044)


   

Mesuaxanthone A

1,5-Dihydroxy-3-methoxyxanthone

C14H10O5 (258.052821)


   

2,5-Dihydroxy-1-methoxyxanthone

2,5-Dihydroxy-1-methoxyxanthone

C14H10O5 (258.052821)


   

1,7-Dihydroxy-4-methoxyxanthone

1,7-Dihydroxy-4-methoxyxanthone

C14H10O5 (258.052821)


A member of the class of xanthones that is 9H-xanthene substituted by hydroxy groups at positions 1 and 7, a methoxy group at position 4 and an oxo group at position 9. It has been isolated from the stems of Cratoxylum cochinchinense.

   

4-Hydroxy-3-(4-hydroxybenzyl)-5-methoxybenzaldehyde

4-Hydroxy-3-(4-hydroxybenzyl)-5-methoxybenzaldehyde

C15H14O4 (258.0892044)


   

2,4,6-Trihydroxydihydrochalcone

3-Phenyl-1- (2,4,6-trihydroxyphenyl) -1-propanone

C15H14O4 (258.0892044)


   

Guibourtinidol

(2R,3S) -4,7-Dihydroxyflavan-3-ol

C15H14O4 (258.0892044)


   

2,4,4-trihydroxydihydrochalcone

2,4,4-trihydroxydihydrochalcone

C15H14O4 (258.0892044)


   

Apigeniflavan

5,7,4-Trihydroxyflavan

C15H14O4 (258.0892044)


   

Epidistenin

(2R,3R) -3,5,7-Trihydroxyflavan

C15H14O4 (258.0892044)


   

Demethylvestitol

7,2,4-Trihydroxyisoflavan

C15H14O4 (258.0892044)


D018373 - Peripheral Nervous System Agents > D009465 - Neuromuscular Agents > D009466 - Neuromuscular Blocking Agents D018377 - Neurotransmitter Agents > D018678 - Cholinergic Agents > D018680 - Cholinergic Antagonists

   
   

1-methyl-3-(4-phenoxyphenyl)thiourea

1-methyl-3-(4-phenoxyphenyl)thiourea

C14H14N2OS (258.0826794)


   
   

Phebalosin

7-methoxy-8-(3-prop-1-en-2-yloxiran-2-yl)chromen-2-one

C15H14O4 (258.0892044)


   
   

N1-Methylpseudouridine

N1-Methylpseudouridine

C10H14N2O6 (258.0851824)


   
   
   

3-Hydroxy-beta-lapachone

3-Hydroxy-beta-lapachone

C15H14O4 (258.0892044)


[Raw Data] CB127_3-Hydroxylapachone_pos_50eV_CB000045.txt [Raw Data] CB127_3-Hydroxylapachone_pos_40eV_CB000045.txt [Raw Data] CB127_3-Hydroxylapachone_pos_30eV_CB000045.txt [Raw Data] CB127_3-Hydroxylapachone_pos_20eV_CB000045.txt [Raw Data] CB127_3-Hydroxylapachone_pos_10eV_CB000045.txt

   
   

1,4-Chrysenequinone

1,4-Chrysenequinone

C18H10O2 (258.068076)


CONFIDENCE standard compound; INTERNAL_ID 21

   

5,6-CHRYSENEDIONE

5,6-Chrysenequinone

C18H10O2 (258.068076)


CONFIDENCE standard compound; INTERNAL_ID 22

   

Ethofumesate-2-hydroxy

Ethofumesate-2-hydroxy

C11H14O5S (258.05619140000005)


CONFIDENCE standard compound; UCHEM_ID 4196

   

3,7-dihydroxy-1-methoxyxanthone

3,7-dihydroxy-1-methoxyxanthone

C14H10O5 (258.052821)


   

CRATOXYARBORENONE F

CRATOXYARBORENONE F

C14H10O5 (258.052821)


A member of the class of xanthones that is 9H-xanthen-9-one substituted by hydroxy groups at positions 1 and 6 and a methoxy group at position 4. It is isolated from Cratoxylum Sumatranum and exhibits cytotoxicity towards the KB (human oral epidermoid) cancer cell line.

   
   
   

1-Me ether-1,5,6-Trihydroxyxanthone|5,6-dihydroxy-1-methoxyxanthone

1-Me ether-1,5,6-Trihydroxyxanthone|5,6-dihydroxy-1-methoxyxanthone

C14H10O5 (258.052821)


   
   

3,4-dihydroxy-2-methoxyxanthone

3,4-dihydroxy-2-methoxyxanthone

C14H10O5 (258.052821)


   
   
   

calophymembranol B

calophymembranol B

C14H10O5 (258.052821)


   

1,7-Dihydroxy-2-methoxyxanthone

1,7-Dihydroxy-2-methoxyxanthone

C14H10O5 (258.052821)


   

7-benzoyloxy-6-oxo-2,4Z-heptadiene-1,4-olide

7-benzoyloxy-6-oxo-2,4Z-heptadiene-1,4-olide

C14H10O5 (258.052821)


   

3,5-dihydroxy-4-methoxy-xanthen-9-one

3,5-dihydroxy-4-methoxy-xanthen-9-one

C14H10O5 (258.052821)


   

2,7-dihydroxy-3-methoxyxanthone

2,7-dihydroxy-3-methoxyxanthone

C14H10O5 (258.052821)


   

1,5-dihydroxy-8-methoxyxanthone

1,5-dihydroxy-8-methoxyxanthone

C14H10O5 (258.052821)


   

1,3-dihydroxy-5-methoxy-9H-xanthen-9-one

1,3-dihydroxy-5-methoxy-9H-xanthen-9-one

C14H10O5 (258.052821)


   
   

1-Methoxy-2,3-dihydroxyxanthone

1-Methoxy-2,3-dihydroxyxanthone

C14H10O5 (258.052821)


   

5-hydroxy-2-(1-hydroxyethyl)naphtho[2,3-b]furan-4,9-dione

5-hydroxy-2-(1-hydroxyethyl)naphtho[2,3-b]furan-4,9-dione

C14H10O5 (258.052821)


   

(E)-3-(4-chlorophenyl)-3-phenylacrylic acid|3c-Phenyl-3t-(4-chlor-phenyl)-acrylsaeure|3c-phenyl-3t-(4-chloro-phenyl)-acrylic acid

(E)-3-(4-chlorophenyl)-3-phenylacrylic acid|3c-Phenyl-3t-(4-chlor-phenyl)-acrylsaeure|3c-phenyl-3t-(4-chloro-phenyl)-acrylic acid

C15H11ClO2 (258.0447536)


   

1,5,8-Trihydroxy-3-methylxanthone

1,5,8-Trihydroxy-3-methylxanthone

C14H10O5 (258.052821)


   

1-Methoxy-3,4-dihydroxy-9H-xanthene-9-one

1-Methoxy-3,4-dihydroxy-9H-xanthene-9-one

C14H10O5 (258.052821)


   

1,6-Dihydroxy-7-methoxyxanthone

1,6-Dihydroxy-7-methoxyxanthone

C14H10O5 (258.052821)


   

(+)-12-acetoxy-13-chloro-tridec-10t-ene-2,4,6,8-tetrayne|12-Acetoxy-13-chlor-10t-tridecen-2.4.6.8-tetrain|Ac-1-Chloro-3-tridecene-5, 7, 9, 11-tetrayn-2-ol

(+)-12-acetoxy-13-chloro-tridec-10t-ene-2,4,6,8-tetrayne|12-Acetoxy-13-chlor-10t-tridecen-2.4.6.8-tetrain|Ac-1-Chloro-3-tridecene-5, 7, 9, 11-tetrayn-2-ol

C15H11ClO2 (258.0447536)


   

4,5-dihydroxy-3-methoxyxanthone

4,5-dihydroxy-3-methoxyxanthone

C14H10O5 (258.052821)


   

4,4-Oxydibenzoic acid

4,4-Oxydibenzoic acid

C14H10O5 (258.052821)


   

1,8-Dihydroxy-3-methoxyxanthone

1,8-Dihydroxy-3-methoxyxanthone

C14H10O5 (258.052821)


   
   

scleropentaside A

scleropentaside A

C11H14O7 (258.0739494)


   

1,4,5-trihydroxy-7-methoxyfluoren-9-one

1,4,5-trihydroxy-7-methoxyfluoren-9-one

C14H10O5 (258.052821)


   
   

2,3-Dihydro-2,3-dioxoaaptamine

2,3-Dihydro-2,3-dioxoaaptamine

C13H10N2O4 (258.064054)


   

1-methoxy-4,7-dihydroxyxanthone

1-methoxy-4,7-dihydroxyxanthone

C14H10O5 (258.052821)


   

Caesalpiniaphenol C

Caesalpiniaphenol C

C14H10O5 (258.052821)


   

12-Chlor-13-acetoxy-tridecaen-(10)-tetrain-(2,4,6,8)|13-acetoxy-12-chloro-tridec-10-ene-2,4,6,8-tetrayne|2-Chlor-1-acetoxy-tridecatetrain-(5,7,9,11)-en-(3)

12-Chlor-13-acetoxy-tridecaen-(10)-tetrain-(2,4,6,8)|13-acetoxy-12-chloro-tridec-10-ene-2,4,6,8-tetrayne|2-Chlor-1-acetoxy-tridecatetrain-(5,7,9,11)-en-(3)

C15H11ClO2 (258.0447536)


   
   

3,9-Dihydroxy-8-methoxy-6H-dibenzo[b,d]pyran-6-one

3,9-Dihydroxy-8-methoxy-6H-dibenzo[b,d]pyran-6-one

C14H10O5 (258.052821)


   
   
   

Ethyl chlorohematommate

Ethyl chlorohematommate

C11H11ClO5 (258.0294986)


   
   

3,6-Dihydroxy-2-methoxy-9H-xanthen-9-one

3,6-Dihydroxy-2-methoxy-9H-xanthen-9-one

C14H10O5 (258.052821)


   
   

Gentisin (Dihydroxy-1,7-methoxy-3-xanthon)

Gentisin (Dihydroxy-1,7-methoxy-3-xanthon)

C14H10O5 (258.052821)


   

Globosuxanthone C

Globosuxanthone C

C14H10O5 (258.052821)


A member of the class of xanthones that is 9H-xanthen-9-one substituted by hydroxy group at positions 1 and 8 and a methoxy group at position 2. It has been isolated from Chaetomium globosum.( Compound class : xanthenone)

   
   

1-Methyl-5-methoxy-8-hydroxynaphtho[2,3-c]furan-4,9-dione

1-Methyl-5-methoxy-8-hydroxynaphtho[2,3-c]furan-4,9-dione

C14H10O5 (258.052821)


   

9-propionyloxy-furo[3,2-g]chromen-7-one

9-propionyloxy-furo[3,2-g]chromen-7-one

C14H10O5 (258.052821)


   

1,5-Dihydroxy-2-methoxyxanthone

1,5-Dihydroxy-2-methoxyxanthone

C14H10O5 (258.052821)


   

6-O-Demethyl-5-deoxyanhydrofusarubin

6-O-Demethyl-5-deoxyanhydrofusarubin

C14H10O5 (258.052821)


   

1,7-DIHYDROXY-6-METHOXY-9H-XANTHEN-9-ONE

1,7-DIHYDROXY-6-METHOXY-9H-XANTHEN-9-ONE

C14H10O5 (258.052821)


   

9H-Xanthen-9-one,1,3-dihydroxy-6-methoxy-

9H-Xanthen-9-one,1,3-dihydroxy-6-methoxy-

C14H10O5 (258.052821)


   
   

Isogentisin

1,3-Dihydroxy-7-methoxyxanthone

C14H10O5 (258.052821)


A member of the class of xanthones that is 9H-xanthen-9-one substituted by hydroxy groups at positions 1 and 3 and a methoxy group at position 7.

   

9H-Xanthen-9-one, 1,3-dihydroxy-2-methoxy-

9H-Xanthen-9-one, 1,3-dihydroxy-2-methoxy-

C14H10O5 (258.052821)


   

crataequinone A

crataequinone A

C14H10O5 (258.052821)


   

1-Methyl-5-hydroxy-8-methoxynaphtho[2,3-c]furan-4,9-dione

1-Methyl-5-hydroxy-8-methoxynaphtho[2,3-c]furan-4,9-dione

C14H10O5 (258.052821)


   

1,4-Dihydroxy-7-methoxy-xanthen-9-on|1,4-dihydroxy-7-methoxy-xanthen-9-one|1,4-dihydroxy-7-methoxyxanthone

1,4-Dihydroxy-7-methoxy-xanthen-9-on|1,4-dihydroxy-7-methoxy-xanthen-9-one|1,4-dihydroxy-7-methoxyxanthone

C14H10O5 (258.052821)


   
   

Hydroxycyperaquinone

Hydroxycyperaquinone

C14H10O5 (258.052821)


   

2,6,7-Trihydroxy-9-methylxanthen-3-one

2,6,7-Trihydroxy-9-methylxanthen-3-one

C14H10O5 (258.052821)


   

STAT3-IN-14

5-hydroxy-2-[(1S)-1-hydroxyethyl]benzo[f][1]benzofuran-4,9-dione

C14H10O5 (258.052821)


5-hydroxy-2-(1-hydroxyethyl)naphtho[2,3-b]furan-4,9-dione is a naphthofuran that is naphtho[2,3-b]furan-4,9-dione substituted by a hydroxy group at position 5 and a 1-hydroxyethyl group at position 2 (the S stereoisomer). Isolated from Tabebuia impetiginosa and Tabebuia avellanedae, it exhibits antineoplastic activity. It has a role as a metabolite and an antineoplastic agent. It is a naphthofuran, a member of phenols, a secondary alcohol and a member of p-quinones. 5-Hydroxy-2-(1-hydroxyethyl)naphtho[2,3-b]furan-4,9-dione is a natural product found in Handroanthus impetiginosus with data available. A naphthofuran that is naphtho[2,3-b]furan-4,9-dione substituted by a hydroxy group at position 5 and a 1-hydroxyethyl group at position 2 (the S stereoisomer). Isolated from Tabebuia impetiginosa and Tabebuia avellanedae, it exhibits antineoplastic activity.

   

Fusarindin

3,6,8-Trihydroxy-1-methylxanthone; Fusarindin

C14H10O5 (258.052821)


Norlichexanthone is a member of the class of xanthones that is 9H-xanthen-9-one substituted by hydroxy groups at positions 1, 3 and 6 and a methyl group at position 8. It has been isolated from Wardomyces anomalus. It has a role as an antimalarial and a fungal metabolite. It is a member of xanthones and a polyphenol. It is a conjugate acid of a norlichexanthone(1-). Norlichexanthone is a natural product found in Arthrinium, Wardomyces anomalus, and other organisms with data available. A member of the class of xanthones that is 9H-xanthen-9-one substituted by hydroxy groups at positions 1, 3 and 6 and a methyl group at position 8. It has been isolated from Wardomyces anomalus.

   

5,6-Dimethoxynaphtol[2,3-b]furan-4,9-dione

5,6-Dimethoxynaphtol[2,3-b]furan-4,9-dione

C14H10O5 (258.052821)


[Raw Data] CB136_5; 6-Dimethoxynaphtol[2,3-b]furan-4; 9-dione_pos_50eV_CB000048.txt [Raw Data] CB136_5; 6-Dimethoxynaphtol[2,3-b]furan-4; 9-dione_pos_40eV_CB000048.txt [Raw Data] CB136_5; 6-Dimethoxynaphtol[2,3-b]furan-4; 9-dione_pos_30eV_CB000048.txt [Raw Data] CB136_5; 6-Dimethoxynaphtol[2,3-b]furan-4; 9-dione_pos_20eV_CB000048.txt [Raw Data] CB136_5; 6-Dimethoxynaphtol[2,3-b]furan-4; 9-dione_pos_10eV_CB000048.txt

   

3-Methyluridine

N3-Methyluridine

C10H14N2O6 (258.0851824)


relative retention time with respect to 9-anthracene Carboxylic Acid is 0.102 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.109 3-Methyluridine (N3-Methyluridine) is a modified RNA nucleoside. 3-Methyluridine is often presents as?RNA modification which can be detected in 23S?rRNA?of?archaea, 16S and 23S rRNA of?eubacteria, and 18S, 25S, and 28S of eukaryotic ribosomal RNAs[1][2]. 3-Methyluridine (N3-Methyluridine) is a modified RNA nucleoside. 3-Methyluridine is often presents as?RNA modification which can be detected in 23S?rRNA?of?archaea, 16S and 23S rRNA of?eubacteria, and 18S, 25S, and 28S of eukaryotic ribosomal RNAs[1][2].

   

thalidomide

thalidomide

C13H10N2O4 (258.064054)


C308 - Immunotherapeutic Agent > C129820 - Antineoplastic Immunomodulating Agent > C157388 - Immunomodulatory Imide Drug COVID info from Guide to PHARMACOLOGY, clinicaltrial, clinicaltrials, clinical trial, clinical trials L - Antineoplastic and immunomodulating agents > L04 - Immunosuppressants > L04A - Immunosuppressants D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D007917 - Leprostatic Agents D006133 - Growth Substances > D043924 - Angiogenesis Modulating Agents D000970 - Antineoplastic Agents > D020533 - Angiogenesis Inhibitors D007155 - Immunologic Factors > D007166 - Immunosuppressive Agents C274 - Antineoplastic Agent > C1742 - Angiogenesis Inhibitor C308 - Immunotherapeutic Agent > C574 - Immunosuppressant D006133 - Growth Substances > D006131 - Growth Inhibitors D009676 - Noxae > D013723 - Teratogens Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS

   

Spongothymidine

Thymine-beta-D-arabinofuranoside

C10H14N2O6 (258.0851824)


D000890 - Anti-Infective Agents > D000998 - Antiviral Agents

   

Alternariol

Alternariol 3,4,5-Trihydroxy-6-methyl-dibenzo[a]pyrone

C14H10O5 (258.052821)


A benzochromenone that is 6H-benzo[c]chromen-6-one which is substituted by a methyl group at position 1 and by hydroxy groups at positions 3, 7, and 9. It is the most important mycotoxin produced by the black mould Alternaria species, which are the most common mycoflora infecting small grain cereals worldwide. D018377 - Neurotransmitter Agents > D018678 - Cholinergic Agents > D002800 - Cholinesterase Inhibitors D004791 - Enzyme Inhibitors CONFIDENCE Reference Standard (Level 1)

   

7-chloro-4,8-dihydroxy-6-methoxy-3-methyl-3,4-dihydroisochromen-1-one

NCGC00380605-01!7-chloro-4,8-dihydroxy-6-methoxy-3-methyl-3,4-dihydroisochromen-1-one

C11H11ClO5 (258.0294986)


   

3,7,9-trihydroxy-1-methylbenzo[c]chromen-6-one

NCGC00180653-03!3,7,9-trihydroxy-1-methylbenzo[c]chromen-6-one

C14H10O5 (258.052821)


   

1,3,6-trihydroxy-8-methylxanthen-9-one

NCGC00169665-03!1,3,6-trihydroxy-8-methylxanthen-9-one

C14H10O5 (258.052821)


   

1,6-dihydroxy-5-methoxyxanthen-9-one

NCGC00385584-01!1,6-dihydroxy-5-methoxyxanthen-9-one

C14H10O5 (258.052821)


   

3,6-dihydroxy-1-methoxyxanthen-9-one

NCGC00380439-01!3,6-dihydroxy-1-methoxyxanthen-9-one

C14H10O5 (258.052821)


   

Ribothymidine

1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione

C10H14N2O6 (258.0851824)


A methyluridine having a single methyl substituent at the 5-position on the uracil ring. 5-Methyluridine is a is an endogenous methylated nucleoside found in human fluids. 5-Methyluridine is a is an endogenous methylated nucleoside found in human fluids.

   

1-Methylpseudouridine

1-Methylpseudouridine

C10H14N2O6 (258.0851824)


N1-methyl-pseudouridine (1-Methylpseudouridine), a methylpseudouridine, outperforms 5 mC and 5 mC/N1-methyl-pseudouridine in translation. N1-methyl-pseudouridine in mRNA enhances translation through eIF2α-dependent and independent mechanisms by increasing ribosome density[1].

   
   

3-O-Methyluridine

4-[1-[(2-methylphenyl)methyl]benzimidazol-2-yl]-1,2,5-oxadiazol-3-amine

C10H14N2O6 (258.0851824)


   

5-Methyluridine

5-Methyluridine

C10H14N2O6 (258.0851824)


CONFIDENCE standard compound; INTERNAL_ID 320 5-Methyluridine is a is an endogenous methylated nucleoside found in human fluids. 5-Methyluridine is a is an endogenous methylated nucleoside found in human fluids.

   

Lofexidine

2-(1-(2,6-Dichlorophenoxy)ethyl)-4,5-dihydro-1H-imidazole;2-(alpha-(2,6-Dichlorophenoxy)ethyl)2-imidazoline;Lofexidina [inn-spanish];Lofexidine hydrochloride;Lofexidinum [inn-latin]

C11H12Cl2N2O (258.0326642)


N - Nervous system > N07 - Other nervous system drugs > N07B - Drugs used in addictive disorders > N07BC - Drugs used in opioid dependence C78272 - Agent Affecting Nervous System > C29747 - Adrenergic Agent > C87053 - Adrenergic Agonist D018377 - Neurotransmitter Agents > D018663 - Adrenergic Agents > D000322 - Adrenergic Agonists D018373 - Peripheral Nervous System Agents > D018689 - Sensory System Agents D002491 - Central Nervous System Agents > D009292 - Narcotic Antagonists D002317 - Cardiovascular Agents > D000959 - Antihypertensive Agents Lofexidine is a selective α2-receptor agonist, commonly used to alleviate the physical symptoms of heroin and other types of opioid withdrawal[1][2].

   

7-chloro-4,8-dihydroxy-6-methoxy-3-methyl-3,4-dihydroisochromen-1-one

7-chloro-4,8-dihydroxy-6-methoxy-3-methyl-3,4-dihydroisochromen-1-one

C11H11ClO5 (258.0294986)


   

5-Hydroxymethyl-deoxyuridine

5-Hydroxymethyl-deoxyuridine

C10H14N2O6 (258.0851824)


   
   

norlichexanthone_major

norlichexanthone_major

C14H10O5 (258.052821)


   

7-chloro-4,8-dihydroxy-6-methoxy-3-methyl-3,4-dihydroisochromen-1-one_major

7-chloro-4,8-dihydroxy-6-methoxy-3-methyl-3,4-dihydroisochromen-1-one_major

C11H11ClO5 (258.0294986)


   

2-(4-amino-5-chloro-2-methoxybenzamido)acetic acid

2-(4-amino-5-chloro-2-methoxybenzamido)acetic acid

C10H11ClN2O4 (258.0407316)


   

2-Amino-3-hydroxy-5-nitrobenzophenone

2-Amino-3-hydroxy-5-nitrobenzophenone

C13H10N2O4 (258.064054)


   
   
   

Cys-His

2-[2-amino-3-(1H-imidazol-5-yl)propanamido]-3-sulfanylpropanoic acid

C9H14N4O3S (258.0786574)


   

His-cys

2-(2-amino-3-sulfanylpropanamido)-3-(1H-imidazol-5-yl)propanoic acid

C9H14N4O3S (258.0786574)


   

2-(3,4-dihydroxyphenyl)-2H-1,3-benzodioxole-5-carbaldehyde

(±)-2-(3,4-Dihydroxyphenyl)-1,3-benzodioxole-5-carboxaldehyde

C14H10O5 (258.052821)


   

Alfafuran

2-(3,5-Dihydroxyphenyl)-5,6-benzofurandiol, 9ci

C14H10O5 (258.052821)


   

1-dimethylcarbamoyl-4-(2-sulfoethyl)pyridinium betaine

1-dimethylcarbamoyl-4-(2-sulfoethyl)pyridinium betaine

C10H14N2O4S (258.0674244)


   

4-chloro-6-(4-fluorophenyl)quinazoline

4-chloro-6-(4-fluorophenyl)quinazoline

C14H8ClFN2 (258.036001)


   

6-(2,2-DIMETHYL-PROPIONYLAMINO)-PYRIDINE-2-CARBOXYLIC ACID HYDROCHLORIDE

6-(2,2-DIMETHYL-PROPIONYLAMINO)-PYRIDINE-2-CARBOXYLIC ACID HYDROCHLORIDE

C11H15ClN2O3 (258.077115)


   
   

(4-chlorophenyl)-(4-propylphenyl)methanone

(4-chlorophenyl)-(4-propylphenyl)methanone

C16H15ClO (258.081137)


   

Cyclo(-glu-glu)

3-[(2S,5S)-5-(2-carboxyethyl)-3,6-dioxopiperazin-2-yl]propanoic acid

C10H14N2O6 (258.0851824)


   

N-Boc-2-amino-4-methylthiazole-5-carboxylic acid

N-Boc-2-amino-4-methylthiazole-5-carboxylic acid

C10H14N2O4S (258.0674244)


   

1-(4-Benzyloxyphenyl)-2-thiourea

1-(4-Benzyloxyphenyl)-2-thiourea

C14H14N2OS (258.0826794)


   

Methyl 2-Boc-aminothiazole-4-carboxylate

Methyl 2-Boc-aminothiazole-4-carboxylate

C10H14N2O4S (258.0674244)


   

2-PHENOXY-TEREPHTHALIC ACID

2-PHENOXY-TEREPHTHALIC ACID

C14H10O5 (258.052821)


   

N-Benzyl-2-chloro-5H-pyrrolo[3,2-d]pyrimidin-4-amine

N-Benzyl-2-chloro-5H-pyrrolo[3,2-d]pyrimidin-4-amine

C13H11ClN4 (258.0672196)


   

s-Triaminotrinitrobenzene

s-Triaminotrinitrobenzene

C6H6N6O6 (258.0348816)


   

1-[2-FLUORO-4-(METHYLSULFONYL)PHENYL]PIPERAZINE

1-[2-FLUORO-4-(METHYLSULFONYL)PHENYL]PIPERAZINE

C11H15FN2O2S (258.0838222)


   

1-[4-FLUORO-2-(METHYLSULFONYL)PHENYL]PIPERAZINE

1-[4-FLUORO-2-(METHYLSULFONYL)PHENYL]PIPERAZINE

C11H15FN2O2S (258.0838222)


   

3-AMINO-6-METHYL-THIENO[2,3-B ]QUINOLINE-2-CARBOXYLIC ACID

3-AMINO-6-METHYL-THIENO[2,3-B ]QUINOLINE-2-CARBOXYLIC ACID

C13H10N2O2S (258.04629600000004)


   

3-AMINO-8-METHYL-THIENO[2,3-B]QUINOLINE-2-CARBOXYLIC ACID

3-AMINO-8-METHYL-THIENO[2,3-B]QUINOLINE-2-CARBOXYLIC ACID

C13H10N2O2S (258.04629600000004)


   

Cyclotrisiloxane, 2,4,6-trimethyl-2,4,6-trivinyl-

Cyclotrisiloxane, 2,4,6-trimethyl-2,4,6-trivinyl-

C9H18O3Si3 (258.0563718)


   

3-CHLORO-4-ISO-PROPYLBENZOPHENONE

3-CHLORO-4-ISO-PROPYLBENZOPHENONE

C16H15ClO (258.081137)


   

(3-chlorophenyl)-(4-propylphenyl)methanone

(3-chlorophenyl)-(4-propylphenyl)methanone

C16H15ClO (258.081137)


   

3-[(4-Carboxyphenyl)carbamoyl]pyridine 1-oxide

3-[(4-Carboxyphenyl)carbamoyl]pyridine 1-oxide

C13H10N2O4 (258.064054)


   

N-(2-hydroxyphenyl)-2-nitrobenzamide

N-(2-hydroxyphenyl)-2-nitrobenzamide

C13H10N2O4 (258.064054)


   

4-butoxy-3-chloro-5-methoxybenzoic acid

4-butoxy-3-chloro-5-methoxybenzoic acid

C12H15ClO4 (258.065882)


   

4-(Diethoxyphosphinyl)benzoic Acid

4-(Diethoxyphosphinyl)benzoic Acid

C11H15O5P (258.06570700000003)


   

6-(6-(trifluoromethyl)pyridin-2-yl)-1,3,5-triazine-2,4(1H,3H)-dione

6-(6-(trifluoromethyl)pyridin-2-yl)-1,3,5-triazine-2,4(1H,3H)-dione

C9H5F3N4O2 (258.0364586)


   

4-thiothymidine

4-thiothymidine

C10H14N2O4S (258.0674244)


4-Thiothymidine is a purine nucleoside analog. Purine nucleoside analogs have broad antitumor activity targeting indolent lymphoid malignancies. Anticancer mechanisms in this process rely on inhibition of DNA synthesis, induction of apoptosis, etc[1].

   

2,6-Dichloro-4-(piperidin-1-ylcarbonyl)pyridine

2,6-Dichloro-4-(piperidin-1-ylcarbonyl)pyridine

C11H12Cl2N2O (258.0326642)


   

cloridarol

cloridarol

C15H11ClO2 (258.0447536)


C - Cardiovascular system > C01 - Cardiac therapy > C01D - Vasodilators used in cardiac diseases C78274 - Agent Affecting Cardiovascular System > C29707 - Vasodilating Agent

   

1-METHYL-3-PHENYL-1H-THIENO[2,3-C]PYRAZOLE-5-CARBOXYLIC ACID

1-METHYL-3-PHENYL-1H-THIENO[2,3-C]PYRAZOLE-5-CARBOXYLIC ACID

C13H10N2O2S (258.04629600000004)


   

3-[(3-Carboxyphenyl)carbamoyl]pyridine 1-oxide

3-[(3-Carboxyphenyl)carbamoyl]pyridine 1-oxide

C13H10N2O4 (258.064054)


   

2-[2-Oxo-2-(4-fluorophenyl)ethyl]benzoic acid

2-[2-Oxo-2-(4-fluorophenyl)ethyl]benzoic acid

C15H11FO3 (258.06921880000004)


   

Benzeneacetic acid, a-(phenylthio)-, hydrazide

Benzeneacetic acid, a-(phenylthio)-, hydrazide

C14H14N2OS (258.0826794)


   

2-(5-chloro-4-methylthiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

2-(5-chloro-4-methylthiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

C11H16BClO2S (258.0652536)


   

4-[(2,4-dichlorophenyl)methyl]piperidin-4-amine

4-[(2,4-dichlorophenyl)methyl]piperidin-4-amine

C12H16Cl2N2 (258.0690476)


   

Methyl 5-(ethylsulfonyl)-2-methoxybenzoate

Methyl 5-(ethylsulfonyl)-2-methoxybenzoate

C11H14O5S (258.05619140000005)


   

1,3,5-Trimethoxy-2,4-dinitrobenzene

1,3,5-Trimethoxy-2,4-dinitrobenzene

C9H10N2O7 (258.04879900000003)


   

(6-PHENYLIMIDAZO[2,1-B][1,3]THIAZOL-3-YL)ACETIC ACID

(6-PHENYLIMIDAZO[2,1-B][1,3]THIAZOL-3-YL)ACETIC ACID

C13H10N2O2S (258.04629600000004)


   

(4S)-2-hydroxy-4-(2-methoxyphenyl)-5,5-dimethyl-1,3,2λ5-dioxaphosphinane 2-oxide

(4S)-2-hydroxy-4-(2-methoxyphenyl)-5,5-dimethyl-1,3,2λ5-dioxaphosphinane 2-oxide

C11H15O5P (258.06570700000003)


   

HEXAFLUORO-2-(4-TOLYL)ISOPROPANOL

HEXAFLUORO-2-(4-TOLYL)ISOPROPANOL

C10H8F6O (258.047931)


   

4-CHLORO-1-(2,4-DIMETHYLPHENYL)-1H-PYRAZOLO[3,4-D]PYRIMIDINE

4-CHLORO-1-(2,4-DIMETHYLPHENYL)-1H-PYRAZOLO[3,4-D]PYRIMIDINE

C13H11ClN4 (258.0672196)


   

4-CYCLOHEXYLBENZENE-1-SULFONYL CHLORIDE

4-CYCLOHEXYLBENZENE-1-SULFONYL CHLORIDE

C12H15ClO2S (258.04812400000003)


   

2-(4-(METHYLTHIO)-[1,1-BIPHENYL]-3-YL)ACETIC ACID

2-(4-(METHYLTHIO)-[1,1-BIPHENYL]-3-YL)ACETIC ACID

C15H14O2S (258.0714464)


   

3-(BENZO[D][1,3]DIOXOL-5-YL)-5-HYDROXYBENZOIC ACID

3-(BENZO[D][1,3]DIOXOL-5-YL)-5-HYDROXYBENZOIC ACID

C14H10O5 (258.052821)


   

1-(Phenylsulfonyl)-1H-pyrrolo[3,2-b]pyridine

1-(Phenylsulfonyl)-1H-pyrrolo[3,2-b]pyridine

C13H10N2O2S (258.04629600000004)


   

1-[(4-Fluorophenyl)sulfonyl]-4-methylpiperazine

1-[(4-Fluorophenyl)sulfonyl]-4-methylpiperazine

C11H15FN2O2S (258.0838222)


   

4-CHLORO-4-ISO-PROPYLBENZOPHENONE

4-CHLORO-4-ISO-PROPYLBENZOPHENONE

C16H15ClO (258.081137)


   

2-CHLORO-1,2-DI-P-TOLYL-ETHANONE

2-CHLORO-1,2-DI-P-TOLYL-ETHANONE

C16H15ClO (258.081137)


   

N-butyl-3-nitrobenzenesulfonamide

N-butyl-3-nitrobenzenesulfonamide

C10H14N2O4S (258.0674244)


   

3-(4-HYDROXY-5-ISOPROPYL-6-OXO-1,6-DIHYDRO-PYRIMIDIN-2-YLSULFANYL)-PROPIONIC ACID

3-(4-HYDROXY-5-ISOPROPYL-6-OXO-1,6-DIHYDRO-PYRIMIDIN-2-YLSULFANYL)-PROPIONIC ACID

C10H14N2O4S (258.0674244)


   

7-Ethoxy-4-(trifluoromethyl)coumarin

7-Ethoxy-4-(trifluoromethyl)coumarin

C12H9F3O3 (258.050376)


   

2-C-Methyluridine

2-C-Methyluridine

C10H14N2O6 (258.0851824)


2'-C-methyluridine is a uridine analog. Uridine has potential antiepileptic effects, and its analogs can be used to study anticonvulsant and anxiolytic activities, as well as to develop new antihypertensive agents[1].

   

N-BOC-2-Amino-4-Thiazolacetic Acid

N-BOC-2-Amino-4-Thiazolacetic Acid

C10H14N2O4S (258.0674244)


   
   

4-Anilino-3-nitrobenzoic acid

4-Anilino-3-nitrobenzoic acid

C13H10N2O4 (258.064054)


   

1H-Benzimidazole-2-methanol,a-(4-chlorophenyl)-

1H-Benzimidazole-2-methanol,a-(4-chlorophenyl)-

C14H11ClN2O (258.0559866)


   

4-(4-chlorophenyl)-3-phenyl-butan-2-one

4-(4-chlorophenyl)-3-phenyl-butan-2-one

C16H15ClO (258.081137)


   

diethyl 2,4,6-trioxoheptanedioate

diethyl 2,4,6-trioxoheptanedioate

C11H14O7 (258.0739494)


   

6-(3-METHOXY-PHENYL)-IMIDAZO[2,1-B]THIAZOLE-5-CARBALDEHYDE

6-(3-METHOXY-PHENYL)-IMIDAZO[2,1-B]THIAZOLE-5-CARBALDEHYDE

C13H10N2O2S (258.04629600000004)


   

3-(4-(METHOXYCARBONYL)PHENYL)PROPANE-1-SULFONIC ACID

3-(4-(METHOXYCARBONYL)PHENYL)PROPANE-1-SULFONIC ACID

C11H14O5S (258.05619140000005)


   

3-(Diphenylphosphino)propionic acid

3-(Diphenylphosphino)propionic acid

C15H15O2P (258.080962)


   
   

3-(6-Methyl-4,8-dioxo-1,3,6,2-dioxazaborocan-2-yl)benzonitrile

3-(6-Methyl-4,8-dioxo-1,3,6,2-dioxazaborocan-2-yl)benzonitrile

C12H11BN2O4 (258.08118360000003)


   

(4-Phenyl-5-(trifluoromethyl)thiophen-2-yl)Methanol

(4-Phenyl-5-(trifluoromethyl)thiophen-2-yl)Methanol

C12H9F3OS (258.032618)


   

BIS(P-NITROPHENYL)METHANE

BIS(P-NITROPHENYL)METHANE

C13H10N2O4 (258.064054)


   

2-MERCAPTO-4-(TRIFLUOROMETHYL)-5,6,7,8-TETRAHYDROQUINOLINE-3-CARBONITRILE

2-MERCAPTO-4-(TRIFLUOROMETHYL)-5,6,7,8-TETRAHYDROQUINOLINE-3-CARBONITRILE

C11H9F3N2S (258.043851)


   

6-chloro-3-nitroso-2-phenylimidazo[1,2-b]pyridazine

6-chloro-3-nitroso-2-phenylimidazo[1,2-b]pyridazine

C12H7ClN4O (258.0308362)


   

2,4-Bis(trifluoromethyl)phenylboronic acid

2,4-Bis(trifluoromethyl)phenylboronic acid

C8H5BF6O2 (258.0286772)


   

2-((4-Methylbenzyl)thio)benzoic acid

2-((4-Methylbenzyl)thio)benzoic acid

C15H14O2S (258.0714464)


   

4-[(N,N-DIMETHYLGLYCYL)AMINO]BENZOIC ACID HYDROCHLORIDE

4-[(N,N-DIMETHYLGLYCYL)AMINO]BENZOIC ACID HYDROCHLORIDE

C11H15ClN2O3 (258.077115)


   

2-(2-CHLOROETHOXY)-4-NITROACETANILIDE

2-(2-CHLOROETHOXY)-4-NITROACETANILIDE

C10H11ClN2O4 (258.0407316)


   

3-((TERT-BUTYLDIMETHYLSILYLOXY)METHYL)-5-METHOXYPYRIDINE

3-((TERT-BUTYLDIMETHYLSILYLOXY)METHYL)-5-METHOXYPYRIDINE

C11H15ClN2O3 (258.077115)


   

3-Cyclopropylmethoxy-4-difluoromethoxybenzoic Acid

3-Cyclopropylmethoxy-4-difluoromethoxybenzoic Acid

C12H12F2O4 (258.0703616)


   

(4-HYDROXYTHIAZOL-2-YL)ACETICACIDETHYLESTER

(4-HYDROXYTHIAZOL-2-YL)ACETICACIDETHYLESTER

C15H11ClO2 (258.0447536)


   

2-PHENYLAMINO-3-NITROBENZOIC ACID

2-PHENYLAMINO-3-NITROBENZOIC ACID

C13H10N2O4 (258.064054)


   

4-[4-(1H-IMIDAZOL-1-YL)PHENYL]-2,4-DIOXO-BUTANOIC ACID

4-[4-(1H-IMIDAZOL-1-YL)PHENYL]-2,4-DIOXO-BUTANOIC ACID

C13H10N2O4 (258.064054)


   

2,6-bis-[2,2,2-trifluoro-eth-(e)-ylidene]-cyclohexanone

2,6-bis-[2,2,2-trifluoro-eth-(e)-ylidene]-cyclohexanone

C10H8F6O (258.047931)


   

5-[4-FLUORO-3-(TRIFLUOROMETHYL)PHENYL]-2-FURALDEHYDE

5-[4-FLUORO-3-(TRIFLUOROMETHYL)PHENYL]-2-FURALDEHYDE

C12H6F4O2 (258.0303904)


   

4-(2-nitrophenoxy)piperidine,hydrochloride

4-(2-nitrophenoxy)piperidine,hydrochloride

C11H15ClN2O3 (258.077115)


   

4-(3-Nitrophenoxy)piperidine hydrochloride (1:1)

4-(3-Nitrophenoxy)piperidine hydrochloride (1:1)

C11H15ClN2O3 (258.077115)


   

9-AMINO-6-CHLORO-2-METHOXYACRIDINE

9-AMINO-6-CHLORO-2-METHOXYACRIDINE

C14H11ClN2O (258.0559866)


   

2-(2-((tert-Butoxycarbonyl)amino)thiazol-5-yl)acetic acid

2-(2-((tert-Butoxycarbonyl)amino)thiazol-5-yl)acetic acid

C10H14N2O4S (258.0674244)


   

Potassium (4-methoxy)benzyloxymethyltrifluoroborate

Potassium (4-methoxy)benzyloxymethyltrifluoroborate

C9H11BF3KO2 (258.0441232)


   

4-Chloro-6-fluoro-2-phenylquinazoline

4-Chloro-6-fluoro-2-phenylquinazoline

C14H8ClFN2 (258.036001)


   

(S)-1-[3,5-Bis(trifluoromethyl)phenyl]ethanol

(S)-1-[3,5-Bis(trifluoromethyl)phenyl]ethanol

C10H8F6O (258.047931)


   

1-(Phenylsulfonyl)-1H-pyrrolo[2,3-c]pyridine

1-(Phenylsulfonyl)-1H-pyrrolo[2,3-c]pyridine

C13H10N2O2S (258.04629600000004)


   

1-(benzenesulfonyl)-1H-pyrrolo[3,2-c]pyridine

1-(benzenesulfonyl)-1H-pyrrolo[3,2-c]pyridine

C13H10N2O2S (258.04629600000004)


   

2-(3,5-bis(trifluoromethyl)phenyl)ethanol

2-(3,5-bis(trifluoromethyl)phenyl)ethanol

C10H8F6O (258.047931)


   
   

ethyl 2-(trifluoromethyl)imidazo[1,2-a]pyridine-3-carboxylate

ethyl 2-(trifluoromethyl)imidazo[1,2-a]pyridine-3-carboxylate

C11H9F3N2O2 (258.061609)


   

2-IMINO-α-PHENYL-3-THIAZOLIDINEETHANOL HYDROCHLORIDE

2-IMINO-α-PHENYL-3-THIAZOLIDINEETHANOL HYDROCHLORIDE

C11H15ClN2OS (258.059357)


   

3,5-Bis(trifluoromethyl)benzeneboronic acid

3,5-Bis(trifluoromethyl)benzeneboronic acid

C8H5BF6O2 (258.0286772)


   

7-chloro-2-(4-methoxyphenyl)pyrazolo[1,5-a]pyridine

7-chloro-2-(4-methoxyphenyl)pyrazolo[1,5-a]pyridine

C14H11ClN2O (258.0559866)


   

2-[(6-METHOXY-3-NITRO-2-PYRIDYL)THIO]PROPANOIC ACID

2-[(6-METHOXY-3-NITRO-2-PYRIDYL)THIO]PROPANOIC ACID

C9H10N2O5S (258.031041)


   

2-(2,4-Dihydroxybenzoyl)benzoic acid

2-(2,4-Dihydroxybenzoyl)benzoic acid

C14H10O5 (258.052821)


   

4-(4-Nitrophenoxy)piperidine hydrochloride (1:1)

4-(4-Nitrophenoxy)piperidine hydrochloride (1:1)

C11H15ClN2O3 (258.077115)


   

tetraethyl pyrophosphite

tetraethyl pyrophosphite

C8H20O5P2 (258.078593)


   

2,5-Bis(trifluoromethyl)benzeneboronic acid

2,5-Bis(trifluoromethyl)benzeneboronic acid

C8H5BF6O2 (258.0286772)


   

2-CHLORO-3-(3,5-DIMETHYL-PYRAZOL-1-YL)-QUINOXALINE

2-CHLORO-3-(3,5-DIMETHYL-PYRAZOL-1-YL)-QUINOXALINE

C13H11ClN4 (258.0672196)


   

1-(Phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine

1-(Phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine

C13H10N2O2S (258.04629600000004)


   

3-Cyano-4-hydroxy-7-methoxy-6-quinolinyl acetate

3-Cyano-4-hydroxy-7-methoxy-6-quinolinyl acetate

C13H10N2O4 (258.064054)


   

METHYL 3-[(PHENYLTHIO)METHYL]BENZOATE

METHYL 3-[(PHENYLTHIO)METHYL]BENZOATE

C15H14O2S (258.0714464)


   

1-(3,4-Dichlorobenzyl)-4-piperidinamine

1-(3,4-Dichlorobenzyl)-4-piperidinamine

C12H16Cl2N2 (258.0690476)


   

N-1-Naphthylethylenediamine dihydrochloride

N-(1-Naphthyl)ethylenediamine dihydrochloride

C12H16Cl2N2 (258.0690476)


   

1,2-Benzanthraquinone

1,2-Benzanthraquinone

C18H10O2 (258.068076)


   
   

Sulnidazole

Sulnidazole

C9H14N4O3S (258.0786574)


C254 - Anti-Infective Agent > C276 - Antiparasitic Agent > C277 - Antiprotozoal Agent

   

diethyl 2,5-diaminothiophene-3,4-dicarboxylate

diethyl 2,5-diaminothiophene-3,4-dicarboxylate

C10H14N2O4S (258.0674244)


   

2,5-Bis(2-fluorophenyl)-1,3,4-oxadiazole

2,5-Bis(2-fluorophenyl)-1,3,4-oxadiazole

C14H8F2N2O (258.0604662)


   

(+)-Thalidomide

(R)-(+)-Thalidomide

C13H10N2O4 (258.064054)


   
   

N-(Allyloxy)-2-nitrobenzenesulfonamide

N-(Allyloxy)-2-nitrobenzenesulfonamide

C9H10N2O5S (258.031041)


   

DIETHYL 2-CHLOROPYRIMIDINE-4,5-DICARBOXYLATE

DIETHYL 2-CHLOROPYRIMIDINE-4,5-DICARBOXYLATE

C10H11ClN2O4 (258.0407316)


   

3-((5-Bromopyridin-2-yl)oxy)-N,N-dimethylpropan-1-amine

3-((5-Bromopyridin-2-yl)oxy)-N,N-dimethylpropan-1-amine

C10H15BrN2O (258.036768)


   

ISOQUINOLIN-1-YL-THIOMORPHOLIN-4-YL-METHANONE

ISOQUINOLIN-1-YL-THIOMORPHOLIN-4-YL-METHANONE

C14H14N2OS (258.0826794)


   

Ethyl 6-(trifluoromethyl)imidazo[1,2-a]pyridine-2-carboxylate

Ethyl 6-(trifluoromethyl)imidazo[1,2-a]pyridine-2-carboxylate

C11H9F3N2O2 (258.061609)


   

2-(2,3-difluorophenyl)-4-pyridin-2-yl-1,3-oxazole

2-(2,3-difluorophenyl)-4-pyridin-2-yl-1,3-oxazole

C14H8F2N2O (258.0604662)


   

2-(2,5-difluorophenyl)-4-pyridin-2-yl-1,3-oxazole

2-(2,5-difluorophenyl)-4-pyridin-2-yl-1,3-oxazole

C14H8F2N2O (258.0604662)


   

2-(3,5-difluorophenyl)-4-pyridin-2-yl-1,3-oxazole

2-(3,5-difluorophenyl)-4-pyridin-2-yl-1,3-oxazole

C14H8F2N2O (258.0604662)


   

(2,4-DICHLORO-BENZOYLAMINO)-ACETICACID

(2,4-DICHLORO-BENZOYLAMINO)-ACETICACID

C11H12Cl2N2O (258.0326642)


   

N-(4-[[(2-HYDROXYETHYL)AMINO]SULFONYL]PHENYL)ACETAMIDE

N-(4-[[(2-HYDROXYETHYL)AMINO]SULFONYL]PHENYL)ACETAMIDE

C10H14N2O4S (258.0674244)


   

4,4-Oxybisbenzoic acid

4,4-Oxybisbenzoic acid

C14H10O5 (258.052821)


   

2-[(Diphenylmethyl)thio]acetic Acid

2-[(Diphenylmethyl)thio]acetic Acid

C15H14O2S (258.0714464)


   

4-CHLORO-2-(2-FLUORO-PHENYL)-QUINAZOLINE

4-CHLORO-2-(2-FLUORO-PHENYL)-QUINAZOLINE

C14H8ClFN2 (258.036001)


   

5,12-Tetracenedione

5,12-Naphthacenequinone

C18H10O2 (258.068076)


   

ethyl 4-phenylsulfanylbenzoate

ethyl 4-phenylsulfanylbenzoate

C15H14O2S (258.0714464)


   

2-[(4-Methoxyphenyl)sulfonyl]acetic acid ethyl ester

2-[(4-Methoxyphenyl)sulfonyl]acetic acid ethyl ester

C11H14O5S (258.05619140000005)


   

3-(FLUOROMETHYL)-1-OXO-1,2,3,4-TETRAHYDROISOQUINOLINE-7-SULFONAMIDE

3-(FLUOROMETHYL)-1-OXO-1,2,3,4-TETRAHYDROISOQUINOLINE-7-SULFONAMIDE

C10H11FN2O3S (258.0474388)


   
   

2-(chloromethyl)oxirane,3-(2,3-dihydroxypropoxy)propane-1,2-diol

2-(chloromethyl)oxirane,3-(2,3-dihydroxypropoxy)propane-1,2-diol

C9H19ClO6 (258.0870104)


   

Di-tert-butyl Chloromethyl Phosphate

Di-tert-butyl Chloromethyl Phosphate

C9H20ClO4P (258.078768)


   

4-(2,2,3,3-tetrafluoropropoxy)benzene-1,2-dicarbonitrile

4-(2,2,3,3-tetrafluoropropoxy)benzene-1,2-dicarbonitrile

C11H6F4N2O (258.0416234)


   

1-[2,5-BIS(TRIFLUOROMETHYL)PHENYL]ETHAN-1-OL

1-[2,5-BIS(TRIFLUOROMETHYL)PHENYL]ETHAN-1-OL

C10H8F6O (258.047931)


   

(2,6-Bis(trifluoromethyl)phenyl)boronic acid

(2,6-Bis(trifluoromethyl)phenyl)boronic acid

C8H5BF6O2 (258.0286772)


   

Triethyl 2-chloro-2-phosphonoacetate

Triethyl 2-chloro-2-phosphonoacetate

C8H16ClO5P (258.04238460000005)


   

5-(6-METHYL-1H-BENZOIMIDAZOL-2-YLSULFANYL)-FURAN-2-CARBALDEHYDE

5-(6-METHYL-1H-BENZOIMIDAZOL-2-YLSULFANYL)-FURAN-2-CARBALDEHYDE

C13H10N2O2S (258.04629600000004)


   

(R)-1-[3,5-Bis(trifluoromethyl)phenyl]ethanol

(R)-1-[3,5-Bis(trifluoromethyl)phenyl]ethanol

C10H8F6O (258.047931)


   

N-(2-Cyanophenyl)-3,4-difluorobenzamide

N-(2-Cyanophenyl)-3,4-difluorobenzamide

C14H8F2N2O (258.0604662)


   

Ethyl 5-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine-2-carboxylate

Ethyl 5-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine-2-carboxylate

C11H9F3N2O2 (258.061609)


   

3-(BENZOYLOXY)-2-HYDROXYBENZOIC ACID

3-(BENZOYLOXY)-2-HYDROXYBENZOIC ACID

C14H10O5 (258.052821)


   

4-Bromo-3,5-dimethyl-1-(THP)-1H-pyrazole

4-Bromo-3,5-dimethyl-1-(THP)-1H-pyrazole

C10H15BrN2O (258.036768)


   

4-Hydroxy-3-methylsulfanyl-4,5,6,7-tetrahydro-2-benzothiophene-1-carbohydrazide

4-Hydroxy-3-methylsulfanyl-4,5,6,7-tetrahydro-2-benzothiophene-1-carbohydrazide

C10H14N2O2S2 (258.04966640000004)


   

5-(4-METHYLPHENYL)THIENO[2,3-D]PYRIMIDINE-4(3H)-THIONE

5-(4-METHYLPHENYL)THIENO[2,3-D]PYRIMIDINE-4(3H)-THIONE

C13H10N2S2 (258.028538)


   

4-(BENZOTHIAZOL-2-YL-SULFANYL)PHENYLAMINE

4-(BENZOTHIAZOL-2-YL-SULFANYL)PHENYLAMINE

C13H10N2S2 (258.028538)


   

2-Chloro-4-((4-methoxyphenyl)ethynyl)phenol

2-Chloro-4-((4-methoxyphenyl)ethynyl)phenol

C15H11ClO2 (258.0447536)


   

2-CHLORO-N-(2,2-DIMETHOXY-ETHYL)-N-METHYL-ISONICOTINAMIDE

2-CHLORO-N-(2,2-DIMETHOXY-ETHYL)-N-METHYL-ISONICOTINAMIDE

C11H15ClN2O3 (258.077115)


   

Dimethyl 2-oxo-3-phenoxypropylphosphonate

Dimethyl 2-oxo-3-phenoxypropylphosphonate

C11H15O5P (258.06570700000003)


   

Dimethyl (3,3-difluoro-2-oxoheptyl)phosphonate

Dimethyl (3,3-difluoro-2-oxoheptyl)phosphonate

C9H17F2O4P (258.0832476)


   

4,4-OXYBIS(1,4-BENZENE)DIBORONIC ACID

4,4-OXYBIS(1,4-BENZENE)DIBORONIC ACID

C12H12B2O5 (258.0870802)


   

N-tert-Butyl 4-Nitrophenylsulfonamide

N-tert-Butyl 4-Nitrophenylsulfonamide

C10H14N2O4S (258.0674244)


   

2-[[(TERT-BUTOXYCARBONYL)AMINO]METHYL]THIAZOLE-4-CARBOXYLIC ACID

2-[[(TERT-BUTOXYCARBONYL)AMINO]METHYL]THIAZOLE-4-CARBOXYLIC ACID

C10H14N2O4S (258.0674244)


   

2-[(tert-butoxycarbonylamino)methyl]thiazole-5-carboxylic acid

2-[(tert-butoxycarbonylamino)methyl]thiazole-5-carboxylic acid

C10H14N2O4S (258.0674244)


   

3-METHYL-1-PHENYL-1H-THIENO[2,3-C]PYRAZOLE-5-CARBOXYLIC ACID

3-METHYL-1-PHENYL-1H-THIENO[2,3-C]PYRAZOLE-5-CARBOXYLIC ACID

C13H10N2O2S (258.04629600000004)


   

2-(4-NITRO-PHENYLAMINO)-BENZOIC ACID

2-(4-NITRO-PHENYLAMINO)-BENZOIC ACID

C13H10N2O4 (258.064054)


   

2-DIPHENYLPHOSPHINOETHYL-FUNCTIONALIZED SILICA GEL

2-DIPHENYLPHOSPHINOETHYL-FUNCTIONALIZED SILICA GEL

C14H15OPSi (258.062975)


   
   

METHYL 4-[(PHENYLTHIO)METHYL]BENZOATE

METHYL 4-[(PHENYLTHIO)METHYL]BENZOATE

C15H14O2S (258.0714464)


   

4-nitrophenyl anthranilate

4-nitrophenyl anthranilate

C13H10N2O4 (258.064054)


   

2-(Trimethylsilyl)ethyl 3-Nitro-1H-1,2,4-triazole-1-carboxylate

2-(Trimethylsilyl)ethyl 3-Nitro-1H-1,2,4-triazole-1-carboxylate

C8H14N4O4Si (258.0784284)


   
   
   

methyl 9-chlorofluorene-9-carboxylate

methyl 9-chlorofluorene-9-carboxylate

C15H11ClO2 (258.0447536)


   

(S)-5-IODO-3-[(2-AZETIDINYL)-METHOXY]PYRIDINE

(S)-5-IODO-3-[(2-AZETIDINYL)-METHOXY]PYRIDINE

C13H11ClN4 (258.0672196)


   

8-chloro-2-(4-methoxyphenyl)imidazo[1,2-a]pyridine

8-chloro-2-(4-methoxyphenyl)imidazo[1,2-a]pyridine

C14H11ClN2O (258.0559866)


   

2-(3-Nitrophenoxy)Benzamide

2-(3-Nitrophenoxy)Benzamide

C13H10N2O4 (258.064054)


   

2-(benzo[d]thiazol-2-ylamino)-6-methylpyrimidin-4-ol

2-(benzo[d]thiazol-2-ylamino)-6-methylpyrimidin-4-ol

C12H10N4OS (258.057529)


   

ethyl 6-(trifluoromethyl)-1H-indazole-3-carboxylate

ethyl 6-(trifluoromethyl)-1H-indazole-3-carboxylate

C11H9F3N2O2 (258.061609)


   

3H-Xanthen-3-one,2,6,7-trihydroxy-9-methyl-

3H-Xanthen-3-one,2,6,7-trihydroxy-9-methyl-

C14H10O5 (258.052821)


   

bis(trimethylsilyl) but-2-ynedioate

bis(trimethylsilyl) but-2-ynedioate

C10H18O4Si2 (258.0743588)


   

5-Hydroxymethyl-2-deoxyuridine

5-Hydroxymethyl-2-deoxyuridine

C10H14N2O6 (258.0851824)


D000970 - Antineoplastic Agents 5-Hydroxymethyl-2'-deoxyuridine is a nucleoside analog. 5-Hydroxymethyl-2'-deoxyuridine inhibits the replication of multiple human leukemia cell lines with IC50 values of 1.7-5.8 μM. 5-Hydroxymethyl-2'-deoxyuridine prolongs the survival of mice carrying L1210 leukemia. 5-Hydroxymethyl-2'-deoxyuridine can be used for the research of cell replication and leukemia[1][2][3].

   

4-CHLORO-2-(4-FLUORO-PHENYL)-QUINAZOLINE

4-CHLORO-2-(4-FLUORO-PHENYL)-QUINAZOLINE

C14H8ClFN2 (258.036001)


   

2-(2-aminophenyl)sulfanyl-N-phenylacetamide

2-(2-aminophenyl)sulfanyl-N-phenylacetamide

C14H14N2OS (258.0826794)


   
   

Pyridoxamine dihydrochloride

Pyridoxamine dihydrochloride

C8H16Cl2N2O3 (258.0537926)


   

Benzoic acid, 4-(cyclopropylMethoxy)-3-(difluoroMethoxy)-

Benzoic acid, 4-(cyclopropylMethoxy)-3-(difluoroMethoxy)-

C12H12F2O4 (258.0703616)


   
   

N-(2-Methyl-2-propanyl)-3-nitrobenzenesulfonamide

N-(2-Methyl-2-propanyl)-3-nitrobenzenesulfonamide

C10H14N2O4S (258.0674244)


   

2,4-Dinitrdiphenylmethane

2,4-Dinitrdiphenylmethane

C13H10N2O4 (258.064054)


   

3-(2-AMINOPHENYL)-N-METHYLPROPANAMIDE

3-(2-AMINOPHENYL)-N-METHYLPROPANAMIDE

C11H13F3N2Si (258.0800054)


   

(3,4-BIS(TRIFLUOROMETHYL)PHENYL)BORONIC ACID

(3,4-BIS(TRIFLUOROMETHYL)PHENYL)BORONIC ACID

C8H5BF6O2 (258.0286772)


   

4-Trifluoromethyl-5-azaindole-2-carboxylic acid ethyl ester

4-Trifluoromethyl-5-azaindole-2-carboxylic acid ethyl ester

C11H9F3N2O2 (258.061609)


   

N-((5-BROMO-3-METHOXY-2H-PYRROL-2-YLIDENE)METHYL)-N-ETHYLETHANAMINE

N-((5-BROMO-3-METHOXY-2H-PYRROL-2-YLIDENE)METHYL)-N-ETHYLETHANAMINE

C10H15BrN2O (258.036768)


   

sodium dimethylnaphthalenesulphonate

sodium dimethylnaphthalenesulphonate

C12H11NaO3S (258.0326576)


   

3-(4-chlorophenyl)-2-phenyl-prop-2-enoic acid

3-(4-chlorophenyl)-2-phenyl-prop-2-enoic acid

C15H11ClO2 (258.0447536)


   

Benzenesulfonamide,N,N-diethyl-3-nitro-

Benzenesulfonamide,N,N-diethyl-3-nitro-

C10H14N2O4S (258.0674244)


   

1-(4-CHLOROPHENYL)-2-METHYLPIPERAZINE

1-(4-CHLOROPHENYL)-2-METHYLPIPERAZINE

C15H11ClO2 (258.0447536)


   

Aceglatone

Aceglatone

C10H10O8 (258.037566)


C471 - Enzyme Inhibitor > C1017 - Glucuronidase Inhibitor

   

4-tert-Butyl-2,6-dinitrochlorobenzene

4-tert-Butyl-2,6-dinitrochlorobenzene

C10H11ClN2O4 (258.0407316)


   

Benzyl (dimethoxyphosphoryl)acetate

Benzyl (dimethoxyphosphoryl)acetate

C11H15O5P (258.06570700000003)


   

METHYL 2-((TERT-BUTOXYCARBONYL)AMINO)THIAZOLE-5-CARBOXYLATE

METHYL 2-((TERT-BUTOXYCARBONYL)AMINO)THIAZOLE-5-CARBOXYLATE

C10H14N2O4S (258.0674244)


   
   

Flutafuranol (18F)

Flutafuranol (18F)

C14H11FN2O2 (258.0804518)


C1446 - Radiopharmaceutical Compound > C2124 - Radioconjugate

   

4-(5-Fluoro-1,3-benzothiazol-2-yl)-2-methylaniline

4-(5-Fluoro-1,3-benzothiazol-2-yl)-2-methylaniline

C14H11FN2S (258.06269380000003)


   

1-beta-D-Arabinofuranosylthymine

1-beta-D-Arabinofuranosylthymine

C10H14N2O6 (258.0851824)


D000890 - Anti-Infective Agents > D000998 - Antiviral Agents

   

2-(3,4-Dihydroxyphenyl)-1,3-benzodioxole-5-carboxaldehyde

2-(3,4-Dihydroxyphenyl)-1,3-benzodioxole-5-carboxaldehyde

C14H10O5 (258.052821)


   

4-(2-furanylmethyl)-3-pyridin-4-yl-1H-1,2,4-triazole-5-thione

4-(2-furanylmethyl)-3-pyridin-4-yl-1H-1,2,4-triazole-5-thione

C12H10N4OS (258.057529)


   

8-Hydroxy-2-(1-hydroxyethyl)benzo[f][1]benzofuran-4,9-dione

8-Hydroxy-2-(1-hydroxyethyl)benzo[f][1]benzofuran-4,9-dione

C14H10O5 (258.052821)


   

4-(5,6-Dichlorobenzimidazol-1-yl)butan-1-ol

4-(5,6-Dichlorobenzimidazol-1-yl)butan-1-ol

C11H12Cl2N2O (258.0326642)


   

3-Methylpseudouridine

3-Methylpseudouridine

C10H14N2O6 (258.0851824)


   

Ethyl 4-acetyl-3-methyl-5-(methylthio)thiophene-2-carboxylate

Ethyl 4-acetyl-3-methyl-5-(methylthio)thiophene-2-carboxylate

C11H14O3S2 (258.03843340000003)


   

3-nitro-N-(1H-pyrrol-2-ylmethylene)benzohydrazide

3-nitro-N-(1H-pyrrol-2-ylmethylene)benzohydrazide

C12H10N4O3 (258.075287)


   

Tetracene-1,4-dione

Tetracene-1,4-dione

C18H10O2 (258.068076)


   

N-(2-methyl-1,3-benzothiazol-6-yl)-2-furancarboxamide

N-(2-methyl-1,3-benzothiazol-6-yl)-2-furancarboxamide

C13H10N2O2S (258.04629600000004)


   

4-[(4-Aminobenzene-1-sulfonyl)amino]butanoic acid

4-[(4-Aminobenzene-1-sulfonyl)amino]butanoic acid

C10H14N2O4S (258.0674244)


   

2-Hydroxy-3,3-dimethyl-2,3-dihydro-1-benzofuran-5-yl methanesulfonate

2-Hydroxy-3,3-dimethyl-2,3-dihydro-1-benzofuran-5-yl methanesulfonate

C11H14O5S (258.05619140000005)


   

Diethoxy-thioxo-trimethylsilylsulfanyl-phosphorane

Diethoxy-thioxo-trimethylsilylsulfanyl-phosphorane

C7H19O2PS2Si (258.0333324)


   

[(2-Amino-alpha-methoxyimino-4-thiazolylacetyl)amino]methylboronic acid

[(2-Amino-alpha-methoxyimino-4-thiazolylacetyl)amino]methylboronic acid

C7H11BN4O4S (258.0594036)


   

(7S)-4,7-Dihydroxy-10-oxo-3,5,9-trioxa-4-phosphaundecan-1-aminium 4-oxide

(7S)-4,7-Dihydroxy-10-oxo-3,5,9-trioxa-4-phosphaundecan-1-aminium 4-oxide

C7H17NO7P+ (258.0742602)


   

D-1-(4-Chlorophenyl)-2-(acetamido)ethane boronic acid

D-1-(4-Chlorophenyl)-2-(acetamido)ethane boronic acid

C10H14BClNO4- (258.0704364)


   

L-1-(4-Chlorophenyl)-2-(acetamido)ethane boronic acid

L-1-(4-Chlorophenyl)-2-(acetamido)ethane boronic acid

C10H14BClNO4- (258.0704364)


   

Gentisin

5-18-04-00497 (Beilstein Handbook Reference)

C14H10O5 (258.052821)


   

1-[3-Hydroxy-5-(hydroxymethyl)-4-methoxyoxolan-2-yl]pyrimidine-2,4-dione

1-[3-Hydroxy-5-(hydroxymethyl)-4-methoxyoxolan-2-yl]pyrimidine-2,4-dione

C10H14N2O6 (258.0851824)


   

5,6-Dimethoxynaphtho[2,3-b]furan-4,9-dione

5,6-Dimethoxynaphtho[2,3-b]furan-4,9-dione

C14H10O5 (258.052821)


   

D-galactosamine 6-phosphate(1-)

D-galactosamine 6-phosphate(1-)

C6H13NO8P- (258.0378768)


An organophosphate oxoanion that is the conjugate base of D-galactosamine 6-phosphate, obtained by deprotonation of the phosphate OH groups and protonation of the 2-amino group. Major structure at pH 7.3.

   

2-ammonio-2-deoxy-1-O-phosphonato-alpha-D-glucopyranose

2-ammonio-2-deoxy-1-O-phosphonato-alpha-D-glucopyranose

C6H13NO8P- (258.0378768)


   

alpha-D-glucosamine 6-phosphate

alpha-D-glucosamine 6-phosphate

C6H13NO8P- (258.0378768)


   

Scyllo-inosamine-4-phosphate

Scyllo-inosamine-4-phosphate

C6H13NO8P- (258.0378768)


   

2-ammonio-2-deoxy-D-glucopyranose 6-phosphate(1-)

2-ammonio-2-deoxy-D-glucopyranose 6-phosphate(1-)

C6H13NO8P- (258.0378768)


An organophosphate oxoanion that is the conjugate base of 2-amino-2-deoxy-D-glucopyranose 6-phosphate. COVID info from COVID-19 Disease Map Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS

   

Sn-glycero-3-phosphoserine(1-)

Sn-glycero-3-phosphoserine(1-)

C6H13NO8P- (258.0378768)


A glycerol 1-phosphoserine(1-) in which the glycero portion has R-configuration and the serine moiety has L-configuration.

   

3-amino-3-deoxy-6-O-phosphono-D-glucopyranose(1-)

3-amino-3-deoxy-6-O-phosphono-D-glucopyranose(1-)

C6H13NO8P- (258.0378768)


   

2-amino-2-deoxy-1-O-phosphono-D-galactopyranose

2-amino-2-deoxy-1-O-phosphono-D-galactopyranose

C6H13NO8P- (258.0378768)


   

N-sulfo-D-glucosamine(1-)

N-sulfo-D-glucosamine(1-)

C6H12NO8S- (258.0283612)


   

4,6,8-Trihydroxydibenzodiazepinone

4,6,8-Trihydroxydibenzodiazepinone

C13H10N2O4 (258.064054)


   

alpha-D-galactosamine 6-phosphate

alpha-D-galactosamine 6-phosphate

C6H13NO8P- (258.0378768)


   

3-Amino-3-deoxyfructose 6-phosphate

3-Amino-3-deoxyfructose 6-phosphate

C6H13NO8P- (258.0378768)


   

beta-D-galactosamine 6-phosphate

beta-D-galactosamine 6-phosphate

C6H13NO8P- (258.0378768)


   

[(2S,3S,4R,6S)-6-(dihydroxymethyl)-3,4-dihydroxyoxan-2-yl]methylphosphonic acid

[(2S,3S,4R,6S)-6-(dihydroxymethyl)-3,4-dihydroxyoxan-2-yl]methylphosphonic acid

C7H15O8P (258.050452)


   

Benzyl 2-phenylethenyl sulfone

Benzyl 2-phenylethenyl sulfone

C15H14O2S (258.0714464)


   

N-1-Naphthalenyl-1,2-ethanediamine dihydrochloride

N-1-Naphthalenyl-1,2-ethanediamine dihydrochloride

C12H16Cl2N2 (258.0690476)


   

1-Ethyl-3-(4-methylphenyl)sulfonylthiourea

1-Ethyl-3-(4-methylphenyl)sulfonylthiourea

C10H14N2O2S2 (258.04966640000004)


   

2-O-methylpseudouridine

2-O-methylpseudouridine

C10H14N2O6 (258.0851824)


   

4-Benzylsulfanylthieno[2,3-d]pyrimidine

4-Benzylsulfanylthieno[2,3-d]pyrimidine

C13H10N2S2 (258.028538)


   
   

Glycerol 1-phosphoserine(1-)

Glycerol 1-phosphoserine(1-)

C6H13NO8P- (258.0378768)


A organophosphate oxoanion that is the conjugate base of glycerol 1-phosphoserine; major species at pH 7.3.

   

3-Methyl-7,9,10-trihydroxy-1H-naphtho[2,3-c]pyran-1-one

3-Methyl-7,9,10-trihydroxy-1H-naphtho[2,3-c]pyran-1-one

C14H10O5 (258.052821)


   

4,6-dimethyl-3-[3-(trifluoromethyl)-2H-isoxazol-5-ylidene]-2-pyridinone

4,6-dimethyl-3-[3-(trifluoromethyl)-2H-isoxazol-5-ylidene]-2-pyridinone

C11H9F3N2O2 (258.061609)


   

ribosylimidazoleacetic acid

ribosylimidazoleacetic acid

C10H14N2O6 (258.0851824)


   

2-[(2-Furanylmethylthio)methyl]-5-methylimidazo[1,2-a]pyridine

2-[(2-Furanylmethylthio)methyl]-5-methylimidazo[1,2-a]pyridine

C14H14N2OS (258.0826794)


   

5-methyl-6-phenyl-3H-thieno[2,3-d]pyrimidine-4-thione

5-methyl-6-phenyl-3H-thieno[2,3-d]pyrimidine-4-thione

C13H10N2S2 (258.028538)


   

N-(2-Pyridinyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide

N-(2-Pyridinyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide

C14H14N2OS (258.0826794)


   

3-(2-chlorophenyl)-N-4-pyridinylacrylamide

3-(2-chlorophenyl)-N-4-pyridinylacrylamide

C14H11ClN2O (258.0559866)


   

1-(2,4,6-Trihydroxy-3-chlorophenyl)-1-hexanone

1-(2,4,6-Trihydroxy-3-chlorophenyl)-1-hexanone

C12H15ClO4 (258.065882)


   

4-Oxo-3-pyrimido[2,1-b][1,3]benzoxazolecarboxylic acid ethyl ester

4-Oxo-3-pyrimido[2,1-b][1,3]benzoxazolecarboxylic acid ethyl ester

C13H10N2O4 (258.064054)


   

(5Z)-3-ethyl-5-(morpholin-4-ylmethylidene)-2-sulfanylidene-1,3-thiazolidin-4-one

(5Z)-3-ethyl-5-(morpholin-4-ylmethylidene)-2-sulfanylidene-1,3-thiazolidin-4-one

C10H14N2O2S2 (258.04966640000004)


   

6-O-sulfonato-D-glucosamine

6-O-sulfonato-D-glucosamine

C6H12NO8S- (258.0283612)


   

(3-Methylthio)benzyl benzoate

(3-Methylthio)benzyl benzoate

C15H14O2S (258.0714464)


   

(4-Methylthio)benzyl benzoate

(4-Methylthio)benzyl benzoate

C15H14O2S (258.0714464)


   

5-Chloro-2-methoxy-3,7-bis(methoxymethyl)cyclohepta-2,4,6-trien-1-one

5-Chloro-2-methoxy-3,7-bis(methoxymethyl)cyclohepta-2,4,6-trien-1-one

C12H15ClO4 (258.065882)


   

3,6-Dihydroxy-1-methoxyxanthen-9-one

3,6-Dihydroxy-1-methoxyxanthen-9-one

C14H10O5 (258.052821)


   

Norrubrofusarin

Norrubrofusarin

C14H10O5 (258.052821)


A member of the class of benzochromenones that is 4H-benzo[g]chromen-4-one carrying a methyl group at position 2 and a hydroxy group at positions 5, 6 and 8, respectively.

   

alpha-D-glucosamine 1-phosphate(1-)

alpha-D-glucosamine 1-phosphate(1-)

C6H13NO8P (258.0378768)


Conjugate base of alpha-D-glucosamine 1-phosphate.

   

alpha-D-glucosamine 6-phosphate(1-)

alpha-D-glucosamine 6-phosphate(1-)

C6H13NO8P (258.0378768)


A 2-ammonio-2-deoxy-D-glucopyranose 6-phosphate in which the anomeric centre has alpha-configuration.

   

(1-Ribosylimidazole)-4-acetate

(1-Ribosylimidazole)-4-acetate

C10H14N2O6 (258.0851824)


   
   
   

8-hydroxy-2-(1-hydroxyethyl)naphtho-[2,3-b]-furan-4,9-dione

8-hydroxy-2-(1-hydroxyethyl)naphtho-[2,3-b]-furan-4,9-dione

C14H10O5 (258.052821)


A naphthofuran that is naphtho[2,3-b]furan-4,9-dione substituted by a hydroxy group at position 8 and a 1-hydroxyethyl group at position 2. Isolated from Tabebuia impetiginosa and Kigelia pinnata, it exhibits antineoplastic activity.

   

(3-chloro-2,4,6-trihydroxyphenyl)hexan-1-one

(3-chloro-2,4,6-trihydroxyphenyl)hexan-1-one

C12H15ClO4 (258.065882)


An aromatic ketone that is phloroglucinol in which two of the hydrogens attached to the benzene ring have been replaced by a chloro and hexanoyl groups. It is an intermediate biosynthetic precursor for differentiation-inducing factor 1 (DIF-1) which is a major inducer of stalk cell differentiation.

   

nor-toralactone

nor-toralactone

C14H10O5 (258.052821)


A naphtho-gamma-pyrone that is 1H-benzo[g]isochromen-1-one substituted by a methyl group at position 3 and hydroxy groups at positions 7, 9 and 10.

   
   
   

SCD1/5-IN-1

SCD1/5-IN-1

C12H10N4O3 (258.075287)


SCD1/5-IN-1 (Compound 10) is a SCD1/5 inhibitor. SCD1/5-IN-1 can be used for research of neurological disease[1].

   

Zileuton (sodium)

Zileuton (sodium)

C11H11N2NaO2S (258.0438906)


Zileuton sodium (A 64077 sodium) is a potent and selective inhibitor of 5-lipoxygenase, exhibiting inflammatory activities.

   

hydroxyethyl furanhydroxynaphthoquinone

hydroxyethyl furanhydroxynaphthoquinone

C14H10O5 (258.052821)


   

5,6-dihydroxy-1-methoxyxanthen-9-one

5,6-dihydroxy-1-methoxyxanthen-9-one

C14H10O5 (258.052821)


   

5-hydroxy-2-[(1r)-1-hydroxyethyl]naphtho[2,3-b]furan-4,9-dione

5-hydroxy-2-[(1r)-1-hydroxyethyl]naphtho[2,3-b]furan-4,9-dione

C14H10O5 (258.052821)


   

8-hydroxy-2-(1-hydroxyethyl)naphtho[2,3-b]furan-4,9-dione

8-hydroxy-2-(1-hydroxyethyl)naphtho[2,3-b]furan-4,9-dione

C14H10O5 (258.052821)


   

5-acetyl-3-amino-1,4-dioxonaphthalene-2-carboximidic acid

5-acetyl-3-amino-1,4-dioxonaphthalene-2-carboximidic acid

C13H10N2O4 (258.064054)


   

(3r,5r)-7-chloro-3-hydroxy-2,2,8-trimethyl-1-oxaspiro[4.5]dec-7-ene-6,9-dione

(3r,5r)-7-chloro-3-hydroxy-2,2,8-trimethyl-1-oxaspiro[4.5]dec-7-ene-6,9-dione

C12H15ClO4 (258.065882)


   

(9r)-3-acetyl-5,9-dihydroxy-9h-naphtho[2,3-c]furan-4-one

(9r)-3-acetyl-5,9-dihydroxy-9h-naphtho[2,3-c]furan-4-one

C14H10O5 (258.052821)


   

(9s)-3-acetyl-5,9-dihydroxy-9h-naphtho[2,3-c]furan-4-one

(9s)-3-acetyl-5,9-dihydroxy-9h-naphtho[2,3-c]furan-4-one

C14H10O5 (258.052821)


   

4,8,10-trihydroxy-5-methylbenzo[h]chromen-2-one

4,8,10-trihydroxy-5-methylbenzo[h]chromen-2-one

C14H10O5 (258.052821)


   

7-chloro-3-hydroxy-2,2,8-trimethyl-1-oxaspiro[4.5]dec-7-ene-6,9-dione

7-chloro-3-hydroxy-2,2,8-trimethyl-1-oxaspiro[4.5]dec-7-ene-6,9-dione

C12H15ClO4 (258.065882)


   

3,4-dihydroxy-2-methoxyxanthen-9-one

3,4-dihydroxy-2-methoxyxanthen-9-one

C14H10O5 (258.052821)


   

2-amino-1-(methylsulfanyl)phenoxazin-3-one

2-amino-1-(methylsulfanyl)phenoxazin-3-one

C13H10N2O2S (258.04629600000004)