Exact Mass: 137.9904192

Exact Mass Matches: 137.9904192

Found 219 metabolites which its exact mass value is equals to given mass value 137.9904192, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

Salicylic acid

2-hydroxybenzoic acid

C7H6O3 (138.0316926)


Salicylic acid is a monohydroxybenzoic acid that is benzoic acid with a hydroxy group at the ortho position. It is obtained from the bark of the white willow and wintergreen leaves. It has a role as an antiinfective agent, an antifungal agent, a keratolytic drug, an EC 1.11.1.11 (L-ascorbate peroxidase) inhibitor, a plant metabolite, an algal metabolite and a plant hormone. It is a conjugate acid of a salicylate. It is a colorless solid, it is a precursor to and a metabolite of aspirin (acetylsalicylic acid). It is a plant hormone. The name is from Latin salix for willow tree. It is an ingredient in some anti-acne products. Salts and esters of salicylic acid are known as salicylates. Salicylic acid modulates COX1 enzymatic activity to decrease the formation of pro-inflammatory prostaglandins. Salicylate may competitively inhibit prostaglandin formation. Salicylates antirheumatic (nonsteroidal anti-inflammatory) actions are a result of its analgesic and anti-inflammatory mechanisms. Salicylic acid works by causing the cells of the epidermis to slough off more readily, preventing pores from clogging up, and allowing room for new cell growth. Salicylic acid inhibits the oxidation of uridine-5-diphosphoglucose (UDPG) competitively with nicotinamide adenosine dinucleotide and noncompetitively with UDPG. It also competitively inhibits the transferring of glucuronyl group of uridine-5-phosphoglucuronic acid to the phenolic acceptor. The wound-healing retardation action of salicylates is probably due mainly to its inhibitory action on mucopolysaccharide synthesis. Salicylic acid is biosynthesized from the amino acid phenylalanine. In Arabidopsis thaliana, it can be synthesized via a phenylalanine-independent pathway. Salicylic acid is an odorless white to light tan solid. Sinks and mixes slowly with water. (USCG, 1999) Salicylic acid is a monohydroxybenzoic acid that is benzoic acid with a hydroxy group at the ortho position. It is obtained from the bark of the white willow and wintergreen leaves. It has a role as an antiinfective agent, an antifungal agent, a keratolytic drug, an EC 1.11.1.11 (L-ascorbate peroxidase) inhibitor, a plant metabolite, an algal metabolite and a plant hormone. It is a conjugate acid of a salicylate. A compound obtained from the bark of the white willow and wintergreen leaves, and also prepared synthetically. It has bacteriostatic, fungicidal, and keratolytic actions. Its salts, the salicylates, are used as analgesics. Salicylic acid is a metabolite found in or produced by Escherichia coli (strain K12, MG1655). Salicylic Acid is a beta hydroxy acid that occurs as a natural compound in plants. It has direct activity as an anti-inflammatory agent and acts as a topical antibacterial agent due to its ability to promote exfoliation. A compound obtained from the bark of the white willow and wintergreen leaves, and also prepared synthetically. It has bacteriostatic, fungicidal, and keratolytic actions. Its salts, the salicylates, are used as analgesics. A compound obtained from the bark of the white willow and wintergreen leaves. It has bacteriostatic, fungicidal, and keratolytic actions. See also: Benzoic Acid (has active moiety); Methyl Salicylate (active moiety of); Benzyl salicylate (is active moiety of) ... View More ... A monohydroxybenzoic acid that is benzoic acid with a hydroxy group at the ortho position. It is obtained from the bark of the white willow and wintergreen leaves. Salicylic acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. https://commonchemistry.cas.org/detail?cas_rn=69-72-7 (retrieved 2024-06-29) (CAS RN: 69-72-7). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0). Salicylic acid (2-Hydroxybenzoic acid) inhibits cyclo-oxygenase-2 (COX-2) activity independently of transcription factor (NF-κB) activation[1]. Salicylic acid (2-Hydroxybenzoic acid) inhibits cyclo-oxygenase-2 (COX-2) activity independently of transcription factor (NF-κB) activation[1].

   

4-Hydroxybenzoic acid

4-hydroxybenzoic acid

C7H6O3 (138.03169259999999)


4-Hydroxybenzoic acid, also known as p-hydroxybenzoate or 4-carboxyphenol, belongs to the class of organic compounds known as hydroxybenzoic acid derivatives. Hydroxybenzoic acid derivatives are compounds containing a hydroxybenzoic acid (or a derivative), which is a benzene ring bearing a carboxyl and a hydroxyl groups. 4-Hydroxybenzoic acid is a white crystalline solid that is slightly soluble in water and chloroform but more soluble in polar organic solvents such as alcohols and acetone. It is a nutty and phenolic tasting compound. 4-Hydroxybenzoic acid exists in all living species, ranging from bacteria to plants to humans. 4-Hydroxybenzoic acid can be found naturally in coconut. It is one of the main catechins metabolites found in humans after consumption of green tea infusions. It is also found in wine, in vanilla, in A√ßa√≠ oil, obtained from the fruit of the a√ßa√≠ palm (Euterpe oleracea), at relatively high concetrations (892¬±52 mg/kg). It is also found in cloudy olive oil and in the edible mushroom Russula virescens. It has been detected in red huckleberries, rabbiteye blueberries, and corianders and in a lower concentration in olives, red raspberries, and almonds. In humans, 4-hydroxybenzoic acid is involved in ubiquinone biosynthesis. In particular, the enzyme 4-hydroxybenzoate polyprenyltransferase uses a polyprenyl diphosphate and 4-hydroxybenzoate to produce diphosphate and 4-hydroxy-3-polyprenylbenzoate. This enzyme participates in ubiquinone biosynthesis. 4-Hydroxybenzoic acid can be biosynthesized by the enzyme Chorismate lyase. Chorismate lyase is an enzyme that transforms chorismate into 4-hydroxybenzoate and pyruvate. This enzyme catalyses the first step in ubiquinone biosynthesis in Escherichia coli and other Gram-negative bacteria. 4-Hydroxybenzoate is an intermediate in many enzyme-mediated reactions in microbes. For instance, the enzyme 4-hydroxybenzaldehyde dehydrogenase uses 4-hydroxybenzaldehyde, NAD+ and H2O to produce 4-hydroxybenzoate, NADH and H+. This enzyme participates in toluene and xylene degradation in bacteria such as Pseudomonas mendocina. 4-hydroxybenzaldehyde dehydrogenase is also found in carrots. The enzyme 4-hydroxybenzoate 1-hydroxylase transforms 4-hydroxybenzoate, NAD(P)H, 2 H+ and O2 into hydroquinone, NAD(P)+, H2O and CO2. This enzyme participates in 2,4-dichlorobenzoate degradation and is found in Candida parapsilosis. The enzyme 4-hydroxybenzoate 3-monooxygenase transforms 4-hydroxybenzoate, NADPH, H+ and O2 into protocatechuate, NADP+ and H2O. This enzyme participates in benzoate degradation via hydroxylation and 2,4-dichlorobenzoate degradation and is found in Pseudomonas putida and Pseudomonas fluorescens. 4-Hydroxybenzoic acid is a popular antioxidant in part because of its low toxicity. 4-Hydroxybenzoic acid has estrogenic activity both in vitro and in vivo (PMID 9417843). Isolated from many plants, free and combined. Alkyl esters of 4-hydroxybenzoic acid (see below) are used as food and cosmetic preservatives, mainly in their Na salt form, which makes them more water soluble. They are active at low concentrations and more pH-independent than the commonly used Benzoic acid DVN38-Z and 2,4-Hexadienoic acid GMZ10-P. The taste is more detectable than for those preservatives. Effectiveness increases with chain length of the alcohol, but for some microorganisms this reduces cell permeability and thus counteracts the increased efficiency. 4-Hydroxybenzoic acid is found in many foods, some of which are chicory, corn, rye, and black huckleberry. 4-hydroxybenzoic acid is a monohydroxybenzoic acid that is benzoic acid carrying a hydroxy substituent at C-4 of the benzene ring. It has a role as a plant metabolite and an algal metabolite. It is a conjugate acid of a 4-hydroxybenzoate. 4-Hydroxybenzoic acid is a metabolite found in or produced by Escherichia coli (strain K12, MG1655). See also: Vaccinium myrtillus Leaf (part of); Galium aparine whole (part of); Menyanthes trifoliata leaf (part of) ... View More ... A monohydroxybenzoic acid that is benzoic acid carrying a hydroxy substituent at C-4 of the benzene ring. 4-Hydroxybenzoic acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. https://commonchemistry.cas.org/detail?cas_rn=99-96-7 (retrieved 2024-07-01) (CAS RN: 99-96-7). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0). 4-Hydroxybenzoic acid, a phenolic derivative of benzoic acid, could inhibit most gram-positive and some gram-negative bacteria, with an IC50 of 160 μg/mL. 4-Hydroxybenzoic acid, a phenolic derivative of benzoic acid, could inhibit most gram-positive and some gram-negative bacteria, with an IC50 of 160 μg/mL.

   

Gentisate aldehyde

2,5-Dihydroxybenzaldehyde polymer

C7H6O3 (138.03169259999999)


Gentisate aldehyde is a substrate of the enzyme aldehyde oxidase 1 [EC:1.2.3.1] in Valine, leucine and isoleucine degradation, Tyrosine metabolism, Tryptophan metabolism, Vitamin B6 metabolism and Nicotinate and nicotinamide metabolism. (KEGG) [HMDB] Gentisate aldehyde is a substrate of the enzyme aldehyde oxidase 1 [EC:1.2.3.1] in Valine, leucine and isoleucine degradation, Tyrosine metabolism, Tryptophan metabolism, Vitamin B6 metabolism and Nicotinate and nicotinamide metabolism. (KEGG). 2,5-Dihydroxybenzaldehyde (Gentisaldehyde) is a naturally occurring antimicrobial that inhibits the growth of Mycobacterium avium subsp. paratuberculosis. 2,5-Dihydroxybenzaldehyde is active against S. aureus strains with a MIC50 of 500 mg/L[1][2].

   

3-Hydroxybenzoic acid

3-Hydroxybenzoic acid, copper (2+) (1:1) salt

C7H6O3 (138.03169259999999)


3-Hydroxybenzoic acid, also known as 3-hydroxybenzoate or 3-carboxyphenol, belongs to the class of organic compounds known as hydroxybenzoic acid derivatives. Hydroxybenzoic acid derivatives are compounds containing a hydroxybenzoic acid (or a derivative), which is a benzene ring bearing a carboxyl and a hydroxyl groups. 3-Hydroxybenzoic acid exists in all living organisms, ranging from bacteria to humans. Outside of the human body, 3-hydroxybenzoic acid is found, on average, in the highest concentration in american cranberries and beers. 3-hydroxybenzoic acid has also been detected, but not quantified in a few different foods, such as bilberries, citrus, and corns. As well, 3-Hydroxybenzoic Acid can be found in the pineapple fruit. It can also be formed by a Pseudomonas species from 3-Chlorobenzoic acid. 3-Hydroxybenzoic acid is a monohydroxybenzoic acid. 3-Hydroxybenzoic acid can be obtained by the alkali fusion of 3-sulfobenzoic acid between 210-220 °C. 3-Hydroxybenzoic acid is a component of castoreum, the exudate from the castor sacs of the mature North American beaver (Castor canadensis) and the European beaver (Castor fiber), used in perfumery. Present in fruits. Isolated from Citrus paradisi (grapefruit) CONFIDENCE standard compound; ML_ID 13 KEIO_ID H019 3-Hydroxybenzoic acid is an endogenous metabolite. 3-Hydroxybenzoic acid is an endogenous metabolite.

   

Dimethylarsinic acid

Hydroxydimethylarsine oxide

C2H7AsO2 (137.9661982)


Dimethylarsinic acid, also known as cacodylic acid, is formally rated as possibly a carcinogenic (IARC 2B), potentially toxic compound. Derivatives of cacodylic acid, cacodylates, were frequently used as herbicides. For example, Agent Blue, one of the chemicals used during the Vietnam War, is a mixture of cacodylic acid and sodium cacodylate. Sodium cacodylate is frequently used as a buffering agent in the preparation and fixation of biological samples for transmission electron microscopy. Dimethylarsinic acid is highly toxic by ingestion, inhalation, or skin contact. Once thought to be a byproduct of inorganic arsenic detoxification, it is now believed to have serious health consequences of its own. It has been shown to be teratogenic in rodents, most often causing cleft palate but also fetal fatality at high doses. It has been shown to be genotoxic in human cells, causing apoptosis and also decreased DNA production and shorter DNA strands. While not itself a strong carcinogen, dimethylarsinic acid does promote tumours in the presence of carcinogens in organs such as the kidneys and liver (Wikipedia). Cacodylic acid is the chemical compound with the formula (CH3)2AsO2H. Derivatives of cacodylic acid, cacodylates, were frequently used as herbicides. For example, "Agent Blue," one of the chemicals used during the Vietnam War, is a mixture of cacodylic acid and sodium cacodylate. Sodium cacodylate is frequently used as a buffering agent in the preparation and fixation of biological samples for transmission electron microscopy. D010575 - Pesticides > D006540 - Herbicides D016573 - Agrochemicals

   

3,4-Dihydroxybenzaldehyde

protocatechualdehyde, formyl-14C-labeled

C7H6O3 (138.03169259999999)


Protocatechualdehyde, also known as rancinamycin iv or 1,2-dihydroxy-4-formylbenzene, is a member of the class of compounds known as hydroxybenzaldehydes. Hydroxybenzaldehydes are organic aromatic compounds containing a benzene ring carrying an aldehyde group and a hydroxyl group. Protocatechualdehyde is soluble (in water) and a very weakly acidic compound (based on its pKa). Protocatechualdehyde is an almond, bitter, and dry tasting compound and can be found in a number of food items such as plains prickly pear, mugwort, silver linden, and cardamom, which makes protocatechualdehyde a potential biomarker for the consumption of these food products. Protocatechualdehyde can be found primarily in urine. This molecule can be used as a precursor in the vanillin synthesis by biotransformation by cell cultures of Capsicum frutescens, a type of Chili pepper. It is also found in the mushroom Phellinus linteus . 3,4-Dihydroxybenzaldehyde, also known as protocatechuic aldehyde, is a phenolic aldehyde, a compound released from cork stoppers into wine. This molecule can be used as a precursor in vanillin synthesis via biotransformation by cell cultures of Capsicum frutescens, a type of chili pepper. It is also found in the mushroom Phellinus linteus (Wikipedia). D006401 - Hematologic Agents > D000925 - Anticoagulants Protocatechualdehyde (Catechaldehyde), a natural polyphenol compound isolated from the roots of radix Salviae Miltiorrhizae, is associated with a wide variety of biological activities and has been widely used in medicine as an antioxidant, anti-aging, an antibacterial and anti-inflammatory agent[1]. Protocatechualdehyde (Catechaldehyde), a natural polyphenol compound isolated from the roots of radix Salviae Miltiorrhizae, is associated with a wide variety of biological activities and has been widely used in medicine as an antioxidant, anti-aging, an antibacterial and anti-inflammatory agent[1].

   

Fosfomycin

[(2R,3S)-3-methyloxiran-2-yl]phosphonic acid

C3H7O4P (138.0081952)


Fosfomycin is only found in individuals that have used or taken this drug. It is an antibiotic produced by Streptomyces fradiae. [PubChem]Fosfomycin is a phosphoenolpyruvate analogue produced by Streptomyces that irreversibly inhibits enolpyruvate transferase (MurA), which prevents the formation of N-acetylmuramic acid, an essential element of the peptidoglycan cell wall. S - Sensory organs > S02 - Otologicals > S02A - Antiinfectives > S02AA - Antiinfectives J - Antiinfectives for systemic use > J01 - Antibacterials for systemic use C254 - Anti-Infective Agent > C255 - Urinary Anti-Infective Agent D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents

   

Sesamol

5-Hydroxy-1,3-benzodioxole;5-Benzodioxolol;3,4-Methylendioxyphenol;3,4-methylenedioxyphenoL;3,4-(Methylenedioxy)phenol, sesamoL;1,3-Benzodioxol-5-ol

C7H6O3 (138.03169259999999)


Sesamol is a member of benzodioxoles. Sesamol is a natural product found in Sesamum indicum with data available. See also: Sesame Oil (part of). Isolated from sesame oil. Sesamol is found in fats and oils and sesame. Sesamol is found in fats and oils. Sesamol is isolated from sesame oi D020011 - Protective Agents > D000975 - Antioxidants COVID info from PDB, Protein Data Bank Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS Sesamol is a constituent of sesame oil. Sesamol shows a free radical scavenging activity. Sesamol shows an IC50=5.95±0.56 μg/mL in the DPPH assay. Anti-oxidant activities[1]. Anticancer activities[2]. Sesamol is a constituent of sesame oil. Sesamol shows a free radical scavenging activity. Sesamol shows an IC50=5.95±0.56 μg/mL in the DPPH assay. Anti-oxidant activities[1]. Anticancer activities[2].

   

5-Diazouracil

5-Diazouracil; 2,6-Dioxo-5-diazopyrimidine

C4H2N4O2 (138.01777520000002)


   

2-Hydroxy-5-methylquinone

2-Hydroxy-5-methyl-1,4-benzoquinone

C7H6O3 (138.03169259999999)


   

2-Methoxy-1,4-benzoquinone

2-methoxycyclohexa-2,5-diene-1,4-dione

C7H6O3 (138.03169259999999)


2-Methoxy-1,4-benzoquinone is found in fruits. 2-Methoxy-1,4-benzoquinone is isolated from fruits of Diospyros kaki (Japanese persimmon

   

keratan sulfate II (core 2-linked), degradation product 1

Keratan sulphuric acid II (core 2-linked), degradation product 1

C7H6O3 (138.03169259999999)


keratan sulfate II (core 2-linked), degradation product 1, also known as 2,4-Dihydroxybenzaldehyd or beta-Resorcylaldehyde, is classified as a member of the Hydroxybenzaldehydes. Hydroxybenzaldehydes are organic aromatic compounds containing a benzene ring carrying an aldehyde group and a hydroxyl group. keratan sulfate II (core 2-linked), degradation product 1 is considered to be soluble (in water) and acidic 2,4-Dihydroxybenzaldehyde is an endogenous metabolite. 2,4-Dihydroxybenzaldehyde is an endogenous metabolite.

   

1,3,5-Trithiane

Formaldehyde, thio-, trimer

C3H6S3 (137.9631636)


1,3,5-Trithiane is isolated from various marine organisms; and as a food flavour component Trithiane is a building block molecule in organic synthesis, being a masked source of formaldehyde. In one application, it is deprotonated with organolithium reagents to give the lithium derivative, which in turn can be alkylated. Isolated from various marine organisms; and as a food flavour component

   

alpha-Furyl methyl diketone

1-(furan-2-yl)propane-1,2-dione

C7H6O3 (138.03169259999999)


alpha-Furyl methyl diketone is found in coffee and coffee products. alpha-Furyl methyl diketone is a constituent of coffee aroma. Constituent of coffee aroma. alpha-Furyl methyl diketone is found in coffee and coffee products.

   

1,2,3-Trithiane

1,2,3-Trithiacyclohexane

C3H6S3 (137.9631636)


1,2,3-Trithiane is found in onion-family vegetables. 1,2,3-Trithiane is a constituent of garlic (Allium species). Constituent of garlic (Allium subspecies). 1,2,3-Trithiane is found in onion-family vegetables.

   

(2S,3R)-3-Methyloxiran-2-ylphosphonic acid

(2S,3R)-3-Methyloxiran-2-ylphosphonic acid

C3H7O4P (138.0081952)


   

5-Diazouracil

5-(diazyn-1-ium-1-yl)-6-oxo-1,6-dihydropyrimidin-2-olate

C4H2N4O2 (138.01777520000002)


   

Bicarbonate oxygen

Carboxyperoxy hydrogen carbonic acid

C2H2O7 (137.98005419999998)


   

Sulfonylthiourea

N-(Dioxo--sulphanylidene)carbamimidothioic acid

CH2N2O2S2 (137.95577120000002)


   

3,6-Dihydroxycyclohepta-2,4,6-trien-1-one

3,6-Dihydroxycyclohepta-2,4,6-trien-1-one

C7H6O3 (138.03169259999999)


   

Polymaleic acid, sodium salt

sodium (2Z)-3-carboxyprop-2-enoate

C4H3NaO4 (137.9929038)


It is used as a food additive .

   

Magnesium fumarate

magnesium(2+) ion (2Z)-but-2-enedioate

C4H2MgO4 (137.9803592)


Dietary supplement

   

3,4-Dihydroxybenzaldehyde

3,4-Dihydroxybenzaldehyde, Vetec(TM) reagent grade, 97\\%

C7H6O3 (138.03169259999999)


Protocatechualdehyde, also known as rancinamycin iv or 1,2-dihydroxy-4-formylbenzene, is a member of the class of compounds known as hydroxybenzaldehydes. Hydroxybenzaldehydes are organic aromatic compounds containing a benzene ring carrying an aldehyde group and a hydroxyl group. Protocatechualdehyde is soluble (in water) and a very weakly acidic compound (based on its pKa). Protocatechualdehyde is an almond, bitter, and dry tasting compound and can be found in a number of food items such as plains prickly pear, mugwort, silver linden, and cardamom, which makes protocatechualdehyde a potential biomarker for the consumption of these food products. Protocatechualdehyde can be found primarily in urine. This molecule can be used as a precursor in the vanillin synthesis by biotransformation by cell cultures of Capsicum frutescens, a type of Chili pepper. It is also found in the mushroom Phellinus linteus . 3,4-dihydroxybenzaldehyde is a dihydroxybenzaldehyde. Also known as protocatechuic aldehyde, protocatechualdehyde is a naturally-occuring phenolic aldehyde that is found in barley, green cavendish bananas, grapevine leaves and root of the herb S. miltiorrhiza. Protocatechualdehyde possesses antiproliferative and pro-apoptotic properties against human breast cancer cells and colorectal cancer cells by reducing the expression of pro-oncogenes β-catenin and cyclin D1. 3,4-Dihydroxybenzaldehyde is a natural product found in Visnea mocanera, Amomum subulatum, and other organisms with data available. See also: Black Cohosh (part of). 3,4-Dihydroxybenzaldehyde, also known as protocatechuic aldehyde, is a phenolic aldehyde, a compound released from cork stoppers into wine. This molecule can be used as a precursor in vanillin synthesis via biotransformation by cell cultures of Capsicum frutescens, a type of chili pepper. It is also found in the mushroom Phellinus linteus (Wikipedia). D006401 - Hematologic Agents > D000925 - Anticoagulants Protocatechualdehyde (Catechaldehyde), a natural polyphenol compound isolated from the roots of radix Salviae Miltiorrhizae, is associated with a wide variety of biological activities and has been widely used in medicine as an antioxidant, anti-aging, an antibacterial and anti-inflammatory agent[1]. Protocatechualdehyde (Catechaldehyde), a natural polyphenol compound isolated from the roots of radix Salviae Miltiorrhizae, is associated with a wide variety of biological activities and has been widely used in medicine as an antioxidant, anti-aging, an antibacterial and anti-inflammatory agent[1].

   

1-oxodithiolan-4-ol

1-oxodithiolan-4-ol

C3H6O2S2 (137.9809216)


   

3-Hydroxybenzoicacid

3-Hydroxybenzoic acid

C7H6O3 (138.03169259999999)


A monohydroxybenzoic acid that is benzoic acid substituted by a hydroxy group at position 3. It has been isolated from Taxus baccata. It is used as an intermediate in the synthesis of plasticisers, resins, pharmaceuticals, etc. 3-Hydroxybenzoic acid is an endogenous metabolite. 3-Hydroxybenzoic acid is an endogenous metabolite.

   

1-Butanesulfonic acid

1-Butanesulfonic acid

C4H10O3S (138.035063)


   

Thioisonicotinamide

4-Pyridinecarbothioamide

C6H6N2S (138.0251676)


   

2-(hydroxymethyl)cyclohexa-2,5-diene-1,4-dione

2-(hydroxymethyl)cyclohexa-2,5-diene-1,4-dione

C7H6O3 (138.03169259999999)


   
   

prop-2-enyl dihydrogen phosphate

prop-2-enyl dihydrogen phosphate

C3H7O4P (138.0081952)


   

1,2,4-trithiane

1,2,4-trithiane

C3H6S3 (137.9631636)


   

2-Hydroxy-6-methylcyclohexa-2,5-diene-1,4-dione

2-Hydroxy-6-methylcyclohexa-2,5-diene-1,4-dione

C7H6O3 (138.03169259999999)


   

2,2-Sulfinyldiethanol

2,2-Sulfinyldiethanol

C4H10O3S (138.035063)


   

sulfinylmethylbenzene

sulfinylmethylbenzene

C7H6OS (138.0139346)


   

2-Hydroxy-3-methylcyclohexa-2,5-diene-1,4-dione

2-Hydroxy-3-methylcyclohexa-2,5-diene-1,4-dione

C7H6O3 (138.03169259999999)


   

Chloride-Ethoxyacetic acid

Chloride-Ethoxyacetic acid

C4H7ClO3 (138.0083702)


   

1-(2-Furanyl)-1, 2-propanedione

1-(2-Furanyl)-1, 2-propanedione

C7H6O3 (138.03169259999999)


   

S-ethyl ethanesulfinothioate

S-ethyl ethanesulfinothioate

C4H10OS2 (138.017305)


   

4-hydroxybenzoate

4-Hydroxybenzoic acid

C7H6O3 (138.03169259999999)


4-Hydroxybenzoic acid, a phenolic derivative of benzoic acid, could inhibit most gram-positive and some gram-negative bacteria, with an IC50 of 160 μg/mL. 4-Hydroxybenzoic acid, a phenolic derivative of benzoic acid, could inhibit most gram-positive and some gram-negative bacteria, with an IC50 of 160 μg/mL.

   

3-Hydroxybenzoate

3-Hydroxybenzoicacid

C7H6O3 (138.03169259999999)


3-Hydroxybenzoic acid is an endogenous metabolite. 3-Hydroxybenzoic acid is an endogenous metabolite.

   

4-Hydroxybenzoic acid

Sodium 4-hydroxy-benzoate

C7H6O3 (138.03169259999999)


4-Hydroxybenzoic acid, a phenolic derivative of benzoic acid, could inhibit most gram-positive and some gram-negative bacteria, with an IC50 of 160 μg/mL. 4-Hydroxybenzoic acid, a phenolic derivative of benzoic acid, could inhibit most gram-positive and some gram-negative bacteria, with an IC50 of 160 μg/mL.

   

Salicylic Acid

Salicylic Acid

C7H6O3 (138.03169259999999)


Salicylic acid (2-Hydroxybenzoic acid) inhibits cyclo-oxygenase-2 (COX-2) activity independently of transcription factor (NF-κB) activation[1]. Salicylic acid (2-Hydroxybenzoic acid) inhibits cyclo-oxygenase-2 (COX-2) activity independently of transcription factor (NF-κB) activation[1].

   

protocatechuic aldehyde

3,4-dihydroxybenzaldehyde

C7H6O3 (138.03169259999999)


Protocatechualdehyde (Catechaldehyde), a natural polyphenol compound isolated from the roots of radix Salviae Miltiorrhizae, is associated with a wide variety of biological activities and has been widely used in medicine as an antioxidant, anti-aging, an antibacterial and anti-inflammatory agent[1]. Protocatechualdehyde (Catechaldehyde), a natural polyphenol compound isolated from the roots of radix Salviae Miltiorrhizae, is associated with a wide variety of biological activities and has been widely used in medicine as an antioxidant, anti-aging, an antibacterial and anti-inflammatory agent[1].

   

p-Hydroxybenzoic acid

p-Hydroxybenzoic acid

C7H6O3 (138.03169259999999)


4-Hydroxybenzoic acid, a phenolic derivative of benzoic acid, could inhibit most gram-positive and some gram-negative bacteria, with an IC50 of 160 μg/mL. 4-Hydroxybenzoic acid, a phenolic derivative of benzoic acid, could inhibit most gram-positive and some gram-negative bacteria, with an IC50 of 160 μg/mL.

   

2,5-Dihydroxybenzaldehyde

2,5-Dihydroxybenzaldehyde

C7H6O3 (138.03169259999999)


A dihydroxybenzaldehyde carrying hydroxy groups at positions 2 and 5. 2,5-Dihydroxybenzaldehyde (Gentisaldehyde) is a naturally occurring antimicrobial that inhibits the growth of Mycobacterium avium subsp. paratuberculosis. 2,5-Dihydroxybenzaldehyde is active against S. aureus strains with a MIC50 of 500 mg/L[1][2].

   
   

Brugierol (Not validated)

Brugierol (Not validated)

C3H6O2S2 (137.9809216)


Annotation level-3

   
   

Salicylic acid; LC-tDDA; CE10

Salicylic acid; LC-tDDA; CE10

C7H6O3 (138.03169259999999)


   

Salicylic acid; LC-tDDA; CE20

Salicylic acid; LC-tDDA; CE20

C7H6O3 (138.03169259999999)


   

Salicylic acid; LC-tDDA; CE30

Salicylic acid; LC-tDDA; CE30

C7H6O3 (138.03169259999999)


   

Salicylic acid; LC-tDDA; CE40

Salicylic acid; LC-tDDA; CE40

C7H6O3 (138.03169259999999)


   
   
   

2-Pyridylthioamide

2-Pyridinecarbothioamide

C6H6N2S (138.0251676)


   

4-Pyridylthioamide

4-Pyridinecarbothioamide

C6H6N2S (138.0251676)


   

Zinc phthalate

2-methoxycyclohexa-2,5-diene-1,4-dione

C7H6O3 (138.03169259999999)


   

a-Furyl methyl diketone

1-(furan-2-yl)propane-1,2-dione

C7H6O3 (138.03169259999999)


   

Thioform

5-19-09-00105 (Beilstein Handbook Reference)

C3H6S3 (137.9631636)


   

N-Trithiane, 8ci

1,2,3-Trithiacyclohexane

C3H6S3 (137.9631636)


   

1,3,2-Dioxathiane,2,2-dioxide

1,3,2-Dioxathiane,2,2-dioxide

C3H6O4S (137.9986796)


   

Sodium bisulfate monohydrate

Sodium bisulfate monohydrate

H3NaO5S (137.9598908)


   

Diethyl Selenide

Diethyl Selenide

C4H10Se (137.994767)


   

Isopropyl methanesulfonate

Isopropyl methanesulfonate

C4H10O3S (138.035063)


   

2-Chloro-4-ethynylpyrimidine

2-Chloro-4-ethynylpyrimidine

C6H3ClN2 (137.9984748)


   

Methanesulfonic acid,propyl ester

Methanesulfonic acid,propyl ester

C4H10O3S (138.035063)


   

methylsulfonyl acetate

methylsulfonyl acetate

C3H6O4S (137.9986796)


   

amberlyst(r) 15

amberlyst(r) 15

C3H7BrO (137.9680232)


   

chloromalonic acid

chloromalonic acid

C3H3ClO4 (137.9719868)


   

Cyclopentane,1,2-dichloro-, (1R,2R)-rel-

Cyclopentane,1,2-dichloro-, (1R,2R)-rel-

C5H8Cl2 (138.0003028)


   

2-Amino-5-methylthiophene-3-carbonitrile

2-Amino-5-methylthiophene-3-carbonitrile

C6H6N2S (138.0251676)


   

2-(2-Chloroethoxy)acetic acid

2-(2-Chloroethoxy)acetic acid

C4H7ClO3 (138.0083702)


   

hexafluoroethane

hexafluoroethane

C2F6 (137.9904192)


   

2-Chloronicotinonitrile

2-Chloro-3-cyanopyridine

C6H3ClN2 (137.9984748)


   

Sodium 3-methyl-2-oxobutanoate

Sodium 3-methyl-2-oxobutanoate

C5H7NaO3 (138.0292872)


   

1-CHLORO-1,2-DIFLUOROPENTA-1,4-DIENE

1-CHLORO-1,2-DIFLUOROPENTA-1,4-DIENE

C5H5ClF2 (138.0047824)


   

BENZENE, 1-ETHYNYL-2,4-DIFLUORO-

BENZENE, 1-ETHYNYL-2,4-DIFLUORO-

C8H4F2 (138.0281048)


   

2-Chloro-4-cyanopyridine

2-Chloro-4-cyanopyridine

C6H3ClN2 (137.9984748)


   

1H-Pyrazole-3-carbonitrile,4-nitro-

1H-Pyrazole-3-carbonitrile,4-nitro-

C4H2N4O2 (138.01777520000002)


   

Thiobenzoic acid

Thiobenzoic acid

C7H6OS (138.0139346)


   

Dimethyl Trithiocarbonate

Dimethyl Trithiocarbonate

C3H6S3 (137.9631636)


   

4-(aminomethyl)thiophene-2-carbonitrile

4-(aminomethyl)thiophene-2-carbonitrile

C6H6N2S (138.0251676)


   
   
   

2-Chloro-6-cyanopyridine

2-Chloro-6-cyanopyridine

C6H3ClN2 (137.9984748)


   

potassium,dideuterio phosphate

potassium,dideuterio phosphate

D2KO4P (137.945334556)


   

1-ethynyl-3,5-difluorobenzene

1-ethynyl-3,5-difluorobenzene

C8H4F2 (138.0281048)


   

3-(Methylsulfanyl)propanoyl chloride

3-(Methylsulfanyl)propanoyl chloride

C4H7ClOS (137.99061220000002)


   

2-(Methylsulfonyl)acetic acid

2-(Methylsulfonyl)acetic acid

C3H6O4S (137.9986796)


   

4-Fluoro-2,1,3-benzoxadiazole

4-Fluoro-2,1,3-benzoxadiazole

C6H3FN2O (138.02294)


   

5-Chloro-2-cyanopyridine

5-Chloro-2-cyanopyridine

C6H3ClN2 (137.9984748)


   

methyl acetoacetate sodium salt

methyl acetoacetate sodium salt

C5H7NaO3 (138.0292872)


   
   

2-Methyl-2-propanesulfinothioic S-acid

2-Methyl-2-propanesulfinothioic S-acid

C4H10OS2 (138.017305)


   

2-Propenoic acid,3-(2-furanyl)-, (2E)-

2-Propenoic acid,3-(2-furanyl)-, (2E)-

C7H6O3 (138.03169259999999)


   
   

3-fluoromethyl-3-chloromethyloxetane

3-fluoromethyl-3-chloromethyloxetane

C5H8ClFO (138.024768)


   

2-ethenylthio-pyrimidine

2-ethenylthio-pyrimidine

C6H6N2S (138.0251676)


   
   

1-METHYL-5-MERCAPTOTETRAZOLE, SODIUM SALT

1-METHYL-5-MERCAPTOTETRAZOLE, SODIUM SALT

C2H3N4NaS (137.9976118)


   

sodium,4-oxopentanoate

sodium,4-oxopentanoate

C5H7NaO3 (138.0292872)


   

Monosodium fumarate

2-Butenedioate, (2E)-, sodium salt (1:1)

C4H3NaO4 (137.9929038)


D004791 - Enzyme Inhibitors

   

2-Cyano-3-chloropyridine

2-Cyano-3-chloropyridine

C6H3ClN2 (137.9984748)


   

5-Chloronicotinonitrile

5-Chloronicotinonitrile

C6H3ClN2 (137.9984748)


   
   

1-Bromo-2-methoxyethane

1-Bromo-2-methoxyethane

C3H7BrO (137.9680232)


   
   

1-Ethynyl-3,4-fluorobenzene

1-Ethynyl-3,4-fluorobenzene

C8H4F2 (138.0281048)


   

2-Amino-2-thiazoline hydrochloride

2-Amino-2-thiazoline hydrochloride

C3H7ClN2S (138.0018452)


   

Sodium phosphate monobasic monohydrate

Sodium dihydrogen phosphate monohydrate

H4NaO5P (137.9694064)


C78275 - Agent Affecting Blood or Body Fluid > C29730 - Electrolyte Replacement Agent

   
   

Chloromethyl ethyl carbonate

Chloromethyl ethyl carbonate

C4H7ClO3 (138.0083702)


   

4-Chloronicotinonitrile

4-Chloronicotinonitrile

C6H3ClN2 (137.9984748)


   

3-Chloroisonicotinonitrile

3-Chloroisonicotinonitrile

C6H3ClN2 (137.9984748)


   
   

4,5-Dihydro-6H-cyclopenta[b]thiophen-6-one

4,5-Dihydro-6H-cyclopenta[b]thiophen-6-one

C7H6OS (138.0139346)


   

3,4-DICHLORO-3-BUTEN-2-ONE

3,4-DICHLORO-3-BUTEN-2-ONE

C4H4Cl2O (137.9639194)


   

2,2-Difluoromalonamide

2,2-Difluoromalonamide

C3H4F2N2O2 (138.0240828)


   

Chloromethyl(dimethyl)methoxysilane

Chloromethyl(dimethyl)methoxysilane

C4H11ClOSi (138.0267666)


   

5,6-Dihydro-4H-cyclopenta[b]thiophen-4-one

5,6-Dihydro-4H-cyclopenta[b]thiophen-4-one

C7H6OS (138.0139346)


   

1-CYCLOPENTENE-1,2-DICARBOXYLIC ANHYDRIDE

1-CYCLOPENTENE-1,2-DICARBOXYLIC ANHYDRIDE

C7H6O3 (138.03169259999999)


   

(2-METHYL-1,3-THIAZOL-4-YL)ACETONITRILE

(2-METHYL-1,3-THIAZOL-4-YL)ACETONITRILE

C6H6N2S (138.0251676)


   

2-Amino-4-methyl-3-thiophenecarbonitrile

2-Amino-4-methyl-3-thiophenecarbonitrile

C6H6N2S (138.0251676)


   

sodium,3-methyl-2-oxobutanoate

sodium,3-methyl-2-oxobutanoate

C5H7NaO3 (138.0292872)


   

1-methoxysulfonylpropane

1-methoxysulfonylpropane

C4H10O3S (138.035063)


   

1,4-dichloro-3-buten-2-one

1,4-dichloro-3-buten-2-one

C4H4Cl2O (137.9639194)


   

3-Pyridinecarbothioamide

3-Pyridinecarbothioamide

C6H6N2S (138.0251676)


   

methyl 2-chloro-3-hydroxypropanoate

methyl 2-chloro-3-hydroxypropanoate

C4H7ClO3 (138.0083702)


   

2-KETOVALERIC ACID, SODIUM SALT

2-KETOVALERIC ACID, SODIUM SALT

C5H7NaO3 (138.0292872)


   

5-Chloro-2-ethynylpyrimidine

5-Chloro-2-ethynylpyrimidine

C6H3ClN2 (137.9984748)


   
   

Monosodium maleate

2-Butenedioate, (2Z)-, sodium salt (1:1)

C4H3NaO4 (137.9929038)


D004791 - Enzyme Inhibitors

   

2-bromopropan-1-ol

2-bromopropan-1-ol

C3H7BrO (137.9680232)


   

5-aminomethyl-thiophene-3-carbonitrile

5-aminomethyl-thiophene-3-carbonitrile

C6H6N2S (138.0251676)


   

Ethanol,2-(ethylsulfonyl)-

Ethanol,2-(ethylsulfonyl)-

C4H10O3S (138.035063)


   

4-Methyl-1,3,2-dioxathiolane 2,2-dioxide

4-Methyl-1,3,2-dioxathiolane 2,2-dioxide

C3H6O4S (137.9986796)


   

2-methoxyethyl chloroformate

2-methoxyethyl chloroformate

C4H7ClO3 (138.0083702)


   

Solvent Violet 36

1-bromo-2-propanol

C3H7BrO (137.9680232)


A secondary alcohol that is propan-2-ol substituted by a bromo group at position 1.

   

6-METHYLIMIDAZO[2,1-B]THIAZOLE

6-METHYLIMIDAZO[2,1-B]THIAZOLE

C6H6N2S (138.0251676)


   
   
   
   

Imidazo[5,1-b]thiazole, 7-methyl- (9CI)

Imidazo[5,1-b]thiazole, 7-methyl- (9CI)

C6H6N2S (138.0251676)


   

2-Pyridinecarbothioamide

2-Pyridinecarbothioamide

C6H6N2S (138.0251676)


   

Carbonochloridothioicacid, S-propyl ester

Carbonochloridothioicacid, S-propyl ester

C4H7ClOS (137.99061220000002)


   

2-chloro-3-methoxypropionicacid

2-chloro-3-methoxypropionicacid

C4H7ClO3 (138.0083702)


   

(2E)-3-(3-Furyl)acrylic acid

(2E)-3-(3-Furyl)acrylic acid

C7H6O3 (138.03169259999999)


   

2-Chloro-6-ethynylpyrazine

2-Chloro-6-ethynylpyrazine

C6H3ClN2 (137.9984748)


   

2-chloro-5-ethynylpyrazine

2-chloro-5-ethynylpyrazine

C6H3ClN2 (137.9984748)


   

3-(Methylsulfonyl)-1-propanol

3-(Methylsulfonyl)-1-propanol

C4H10O3S (138.035063)


   

2-[(2-Chloroethyl)thio]propane

2-[(2-Chloroethyl)thio]propane

C5H11ClS (138.0269956)


   

2,2-oxydiethanethiol

2,2-oxydiethanethiol

C4H10OS2 (138.017305)


   

3-Bromopropan-1-ol

3-Bromopropan-1-ol

C3H7BrO (137.9680232)


   

(6-Chloro-3-pyridinyl)acetonitrile

(6-Chloro-3-pyridinyl)acetonitrile

C6H3ClN2 (137.9984748)


   
   

2-Chlorostyrene

2-Chlorostyrene

C8H7Cl (138.0236252)


   

3-Chlorostyrene

3-Chlorostyrene

C8H7Cl (138.0236252)


   

(4-METHYL-1,3-THIAZOL-2-YL)ACETONITRILE

(4-METHYL-1,3-THIAZOL-2-YL)ACETONITRILE

C6H6N2S (138.0251676)


   
   

Sodium difluoromethanesulfinate

Sodium difluoromethanesulfinate

CHF2NaO2S (137.956303)


   

4-chloropyridine-2-carbonitrile

4-chloropyridine-2-carbonitrile

C6H3ClN2 (137.9984748)


   

5-fluoro-6-hydroxypicolinonitrile

5-fluoro-6-hydroxypicolinonitrile

C6H3FN2O (138.02294)


   
   

3-Nitro-1H-pyrazole-4-carbonitrile

3-Nitro-1H-pyrazole-4-carbonitrile

C4H2N4O2 (138.01777520000002)


   

BENZENE, 1-ETHYNYL-2,3-DIFLUORO-

BENZENE, 1-ETHYNYL-2,3-DIFLUORO-

C8H4F2 (138.0281048)


   

1-chloroethyl acetate

1-chloroethyl acetate

C4H7ClO3 (138.0083702)


   

Aluminum Fluoride Trihydrate

Aluminum Fluoride Trihydrate

AlF3H6O3 (138.0084432)


   

5-nitro-2-furonitrile

5-nitro-2-furonitrile

C5H2N2O3 (138.0065422)


   

4-Chlorostyrene

4-Chlorostyrene

C8H7Cl (138.0236252)


   

3-amino-1,3-oxazolidin-2-one,hydrochloride

3-amino-1,3-oxazolidin-2-one,hydrochloride

C3H7ClN2O2 (138.0196032)


   

1,1-dichloro-2,3-dimethylcyclopropane

1,1-dichloro-2,3-dimethylcyclopropane

C5H8Cl2 (138.0003028)


   

3-amino-5-methylthiophene-2-carbonitrile

3-amino-5-methylthiophene-2-carbonitrile

C6H6N2S (138.0251676)


   

2-CHLORO-2-FLUOROCYCLOPROPANECARBOXYLIC ACID

2-CHLORO-2-FLUOROCYCLOPROPANECARBOXYLIC ACID

C4H4ClFO2 (137.9883846)


   

5-(Aminomethyl)-2-thiophenecarbonitrile

5-(Aminomethyl)-2-thiophenecarbonitrile

C6H6N2S (138.0251676)


   

(S)-(+)-1-Bromo-2-propanol

(S)-(+)-1-Bromo-2-propanol

C3H7BrO (137.9680232)


   

4-Nitrophenolate

4-Nitrophenolate

C6H4NO3- (138.0191174)


A phenolate anion that is the conjugate base of 4-nitrophenol; major species at pH 7.3.

   

1-Ethylsulfinylsulfanylethane

1-Ethylsulfinylsulfanylethane

C4H10OS2 (138.017305)


   
   
   

3-Sulfinopropionic acid

3-Sulfinopropionic acid

C3H6O4S (137.9986796)


   
   

Acetyl-methanesulfonic acid

Acetyl-methanesulfonic acid

C3H6O4S (137.9986796)


   

(2-Oxopropyl)phosphonic Acid

(2-Oxopropyl)phosphonic Acid

C3H7O4P (138.0081952)


   

3-Sulfopropionaldehyde

3-Sulfopropionaldehyde

C3H6O4S (137.9986796)


   

Magnesium maleate

Magnesium maleate

C4H2MgO4 (137.9803592)


D004791 - Enzyme Inhibitors

   

Pentene, dichloro-

Pentene, dichloro-

C5H8Cl2 (138.0003028)


   

3,4-Dihydroxycyclohepta-2,4,6-trien-1-one

3,4-Dihydroxycyclohepta-2,4,6-trien-1-one

C7H6O3 (138.03169259999999)


   

139-85-5

InChI=1\C7H6O3\c8-4-5-1-2-6(9)7(10)3-5\h1-4,9-10

C7H6O3 (138.03169259999999)


D006401 - Hematologic Agents > D000925 - Anticoagulants Protocatechualdehyde (Catechaldehyde), a natural polyphenol compound isolated from the roots of radix Salviae Miltiorrhizae, is associated with a wide variety of biological activities and has been widely used in medicine as an antioxidant, anti-aging, an antibacterial and anti-inflammatory agent[1]. Protocatechualdehyde (Catechaldehyde), a natural polyphenol compound isolated from the roots of radix Salviae Miltiorrhizae, is associated with a wide variety of biological activities and has been widely used in medicine as an antioxidant, anti-aging, an antibacterial and anti-inflammatory agent[1].

   

Sesamol

InChI=1\C7H6O3\c8-5-1-2-6-7(3-5)10-4-9-6\h1-3,8H,4H

C7H6O3 (138.03169259999999)


D020011 - Protective Agents > D000975 - Antioxidants COVID info from PDB, Protein Data Bank Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS Sesamol is a constituent of sesame oil. Sesamol shows a free radical scavenging activity. Sesamol shows an IC50=5.95±0.56 μg/mL in the DPPH assay. Anti-oxidant activities[1]. Anticancer activities[2]. Sesamol is a constituent of sesame oil. Sesamol shows a free radical scavenging activity. Sesamol shows an IC50=5.95±0.56 μg/mL in the DPPH assay. Anti-oxidant activities[1]. Anticancer activities[2].

   

Phenol-2-carboxylic acid

InChI=1\C7H6O3\c8-6-4-2-1-3-5(6)7(9)10\h1-4,8H,(H,9,10

C7H6O3 (138.03169259999999)


Salicylic acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. https://commonchemistry.cas.org/detail?cas_rn=69-72-7 (retrieved 2024-07-09) (CAS RN: 69-72-7). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0). Salicylic acid (2-Hydroxybenzoic acid) inhibits cyclo-oxygenase-2 (COX-2) activity independently of transcription factor (NF-κB) activation[1]. Salicylic acid (2-Hydroxybenzoic acid) inhibits cyclo-oxygenase-2 (COX-2) activity independently of transcription factor (NF-κB) activation[1].

   

m-Hba

InChI=1\C7H6O3\c8-6-3-1-2-5(4-6)7(9)10\h1-4,8H,(H,9,10

C7H6O3 (138.03169259999999)


3-Hydroxybenzoic acid is an endogenous metabolite. 3-Hydroxybenzoic acid is an endogenous metabolite.

   

b-Resorcylaldehyde

(1RS,2RS)-Guaiacylglycerol 2-glucoside

C7H6O3 (138.03169259999999)


Isolated from Pinus sylvestris ( Scotch pine) needles. A polyphenol metabolite detected in biological fluids [PhenolExplorer] 2,4-Dihydroxybenzaldehyde is an endogenous metabolite. 2,4-Dihydroxybenzaldehyde is an endogenous metabolite.

   

Salicylate

Salicylic Acid

C7H6O3 (138.03169259999999)


Salicylic acid, also known as O-hydroxybenzoic acid or ionil-plus, is a member of the class of compounds known as salicylic acids. Salicylic acids are ortho-hydroxylated benzoic acids. Salicylic acid is soluble (in water) and a moderately acidic compound (based on its pKa). Salicylic acid is a faint, nutty, and phenolic tasting compound and can be found in a number of food items such as pistachio, oriental wheat, black cabbage, and bayberry, which makes salicylic acid a potential biomarker for the consumption of these food products. Salicylic acid can be found primarily in blood, feces, saliva, and urine, as well as in human liver and skin tissues. Salicylic acid exists in all living species, ranging from bacteria to humans. In humans, salicylic acid is involved in the salicylic acid action pathway. Salicylic acid is a non-carcinogenic (not listed by IARC) potentially toxic compound. Salicylic acid (from Latin salix, willow tree) is a lipophilic monohydroxybenzoic acid, a type of phenolic acid, and a beta hydroxy acid (BHA). It has the formula C7H6O3. This colorless crystalline organic acid is widely used in organic synthesis and functions as a plant hormone. It is derived from the metabolism of salicin. In addition to serving as an important active metabolite of aspirin (acetylsalicylic acid), which acts in part as a prodrug to salicylic acid, it is probably best known for its use as a key ingredient in topical anti-acne products. The salts and esters of salicylic acid are known as salicylates . Oral rat LD50: 891 mg/kg. Inhalation rat LC50: > 900 mg/m3/1hr. Irritation: skin rabbit: 500 mg/24H mild. Eye rabbit: 100 mg severe. Investigated a mutagen and reproductive effector (DrugBank). Salicylic acid directly and irreversibly inhibits the activity of both types of cyclo-oxygenases (COX-1 and COX-2) to decrease the formation of precursors of prostaglandins and thromboxanes from arachidonic acid. Salicylate may competitively inhibit prostaglandin formation. Salicylates antirheumatic (nonsteroidal anti-inflammatory) actions are a result of its analgesic and anti-inflammatory mechanisms. Salicylic acid is a key ingredient in many skin-care products for the treatment of acne, psoriasis, calluses, corns, keratosis pilaris, and warts. It works by causing the cells of the epidermis to slough off more readily, preventing pores from clogging up, and allowing room for new cell growth. Because of its effect on skin cells, salicylic acid is used in several shampoos used to treat dandruff. Salicylic acid is also used as an active ingredient in gels which remove verrucas (plantar warts). Salicylic acid inhibits the oxidation of uridine-5-diphosphoglucose (UDPG) competitively with nicotinamide adenosine dinucleotide (NAD) and noncompetitively with UDPG. It also competitively inhibits the transferring of glucuronyl group of uridine-5-phosphoglucuronic acid (UDPGA) to the phenolic acceptor. The wound-healing retardation action of salicylates is probably due mainly to its inhibitory action on mucopolysaccharide synthesis (T3DB). Salicylic acid (2-Hydroxybenzoic acid) inhibits cyclo-oxygenase-2 (COX-2) activity independently of transcription factor (NF-κB) activation[1]. Salicylic acid (2-Hydroxybenzoic acid) inhibits cyclo-oxygenase-2 (COX-2) activity independently of transcription factor (NF-κB) activation[1].

   

1,2-Dithiolane-4-ol 1-oxide

1,2-Dithiolane-4-ol 1-oxide

C3H6O2S2 (137.9809216)


   
   

6-Hydroxynicotinate(1-)

6-Hydroxynicotinate(1-)

C6H4NO3- (138.0191174)


A monocarboxylic acid anion resulting from the deprotonation of 6-hydroxynicotinic acid; the major species at pH 7.3.

   
   
   

Methyl hydrogen (S)-acetylphosphonate

Methyl hydrogen (S)-acetylphosphonate

C3H7O4P (138.0081952)


   

5-Hydroxypyridine-2-carboxylate

5-Hydroxypyridine-2-carboxylate

C6H4NO3- (138.0191174)


   

2-Amino-4-carboxypyrimidine

2-Amino-4-carboxypyrimidine

C5H4N3O2- (138.0303504)


   

picolinic acid-N-oxide

picolinic acid-N-oxide

C6H4NO3- (138.0191174)


   

6-Hydroxypicolinate

6-Hydroxypicolinate

C6H4NO3- (138.0191174)


   

Cyclotrisiloxane

Cyclotrisiloxane

H6O3Si3 (137.9624766)


   
   

Hydroxy-[hydroxy(oxo)silyl]oxy-oxosilane

Hydroxy-[hydroxy(oxo)silyl]oxy-oxosilane

H2O5Si2 (137.9440802)


   

[(3S)-3-methyloxiran-2-yl]phosphonic acid

[(3S)-3-methyloxiran-2-yl]phosphonic acid

C3H7O4P (138.0081952)


   

cacodylic acid

cacodylic acid

C2H7AsO2 (137.9661982)


D010575 - Pesticides > D006540 - Herbicides D016573 - Agrochemicals

   

Fosfomycin

Fosfomycin

C3H7O4P (138.0081952)


S - Sensory organs > S02 - Otologicals > S02A - Antiinfectives > S02AA - Antiinfectives A phosphonic acid having an (R,S)-1,2-epoxypropyl group attached to phosphorus. J - Antiinfectives for systemic use > J01 - Antibacterials for systemic use C254 - Anti-Infective Agent > C255 - Urinary Anti-Infective Agent D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents

   

methoxybenzoquinone

2-methoxycyclohexa-2,5-diene-1,4-dione

C7H6O3 (138.03169259999999)


   
   

1,3,5-TRITHIANE

1,3,5-TRITHIANE

C3H6S3 (137.9631636)


   

1,2,3-Trithiane

1,2,3-Trithiane

C3H6S3 (137.9631636)


   

1-(2-Furyl)propane-1,2-dione

1-(2-Furyl)propane-1,2-dione

C7H6O3 (138.03169259999999)


   

3-oxopropane-1-sulfonic acid

3-oxopropane-1-sulfonic acid

C3H6O4S (137.9986796)


An organosulfonic acid that is propanal substituted by a sulfo group at position 3.

   

Dimethylarsinic acid

Dimethylarsinic acid

C2H7AsO2 (137.9661982)


The organoarsenic compound that is arsenic acid substituted on the central arsenic atom with two methyl groups.

   

Sulfonatoacetate

Sulfonatoacetate

C2H2O5S (137.9622962)


An organosulfonate oxoanion that is the dianion of sulfoacetic acid arising from deprotonation of carboxylic acid and sulfo groups.

   

3-Sulfinopropanoate

3-Sulfinopropanoate

C3H6O4S (137.9986796)


   

4-Oxocyclohex-2,5-dienecarboxylate

4-Oxocyclohex-2,5-dienecarboxylate

C7H6O3 (138.03169259999999)