Exact Mass: 256.0020192
Exact Mass Matches: 256.0020192
Found 401 metabolites which its exact mass value is equals to given mass value 256.0020192,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Purpurin
CONFIDENCE standard compound; INTERNAL_ID 760; DATASET 20200303_ENTACT_RP_MIX507; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4870; ORIGINAL_PRECURSOR_SCAN_NO 4868 CONFIDENCE standard compound; INTERNAL_ID 760; DATASET 20200303_ENTACT_RP_MIX507; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4852; ORIGINAL_PRECURSOR_SCAN_NO 4850 CONFIDENCE standard compound; INTERNAL_ID 760; DATASET 20200303_ENTACT_RP_MIX507; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4850; ORIGINAL_PRECURSOR_SCAN_NO 4849 CONFIDENCE standard compound; INTERNAL_ID 760; DATASET 20200303_ENTACT_RP_MIX507; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4850; ORIGINAL_PRECURSOR_SCAN_NO 4848 CONFIDENCE standard compound; INTERNAL_ID 760; DATASET 20200303_ENTACT_RP_MIX507; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4861; ORIGINAL_PRECURSOR_SCAN_NO 4860 CONFIDENCE standard compound; INTERNAL_ID 760; DATASET 20200303_ENTACT_RP_MIX507; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4843; ORIGINAL_PRECURSOR_SCAN_NO 4841 CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 8372 D004396 - Coloring Agents Purpurin is a natural anthraquinone compound from Rubia cordifolia L.. Purpurin has antidepressant-like effects[1]. Purpurin is a natural anthraquinone compound from Rubia cordifolia L.. Purpurin has antidepressant-like effects[1].
4-Methylumbelliferone sulfate
CONFIDENCE standard compound; INTERNAL_ID 8324
Ascorbic acid 2-sulfate
Ascorbic acid 2-sulfate belongs to the class of organic compounds known as butenolides. These are dihydrofurans with a carbonyl group at the C2 carbon atom. Ascorbic acid 2-sulfate is an extremely weak basic (essentially neutral) compound (based on its pKa). Ascorbic acid 2-sulfate is a metabolite of vitamin C. Vitamin C, also known as L-ascorbic acid or L-ascorbate, is an essential nutrient for humans and certain other animal species. In living organisms, ascorbate acts as an antioxidant by protecting the body against oxidative stress. It is also a cofactor in at least eight enzymatic reactions including several collagen synthesis reactions that, when dysfunctional, cause the most severe symptoms of scurvy (Wikipedia). D057847 - Lipid Regulating Agents > D000960 - Hypolipidemic Agents > D000924 - Anticholesteremic Agents D009676 - Noxae > D000963 - Antimetabolites
Anthragallol
A trihydroxyanthraquinone that is anthracene-9,10-dione substituted by hydroxy groups at positions 1, 2 and 3.
Pyrrolnitrin
A member of the class of pyrroles carrying chloro and 3-chloro-2-nitrophenyl substituents at positions 3 and 4 respectively. D - Dermatologicals > D01 - Antifungals for dermatological use > D01A - Antifungals for topical use > D01AA - Antibiotics D000890 - Anti-Infective Agents > D000935 - Antifungal Agents C254 - Anti-Infective Agent > C514 - Antifungal Agent Same as: D01094
PCB 26
D004785 - Environmental Pollutants > D011078 - Polychlorinated Biphenyls
(1S,4R,5S,6R)-4,5,6-trihydroxy-3-(hydroxymethyl)cyclohex-2-en-1-yl dihydrogen phosphate
[(3S,4S,5S,6R)-3,4,5,6-tetrahydroxycyclohexen-1-yl]methyl dihydrogen phosphate
1,2,4-Trihydroxyanthraquinone
Purpurin is a trihydroxyanthraquinone derived from anthracene by substitution with oxo groups at C-9 and C-10 and with hydroxy groups at C-1, C-2 and C-4. It has a role as a biological pigment, a histological dye and a plant metabolite. Purpurin is a natural product found in Rubia argyi, Cinchona calisaya, and other organisms with data available. See also: Rubia tinctorum root (part of). A trihydroxyanthraquinone derived from anthracene by substitution with oxo groups at C-9 and C-10 and with hydroxy groups at C-1, C-2 and C-4. D004396 - Coloring Agents Purpurin is a natural anthraquinone compound from Rubia cordifolia L.. Purpurin has antidepressant-like effects[1]. Purpurin is a natural anthraquinone compound from Rubia cordifolia L.. Purpurin has antidepressant-like effects[1].
Ascorbic acid 3-sulfate
Ascorbic acid 3-sulfate belongs to the class of organic compounds known as butenolides. These are dihydrofurans with a carbonyl group at the C2 carbon atom. Ascorbic acid 3-sulfate is a metabolite of vitamin C. Vitamin C, also known as L-ascorbic acid or L-ascorbate, is an essential nutrient for humans and certain other animal species. In living organisms, ascorbate acts as an antioxidant by protecting the body against oxidative stress. It is also a cofactor in at least eight enzymatic reactions including several collagen synthesis reactions that, when dysfunctional, cause the most severe symptoms of scurvy (Wikipedia). Ascorbic acid 3-sulfate has been identified in urine (PMID: 5572173).
[(5R)-5-[(1S)-1,2-dihydroxyethyl]-2-hydroxy-4-oxofuran-3-yl] hydrogen sulfate
1H-2-Benzopyran-7-carboxylic acid, 5-chloro-3,4-dihydro-8-hydroxy-3-methyl-1-oxo-
C11H9ClO5 (256.01384939999997)
D009676 - Noxae > D011042 - Poisons > D009793 - Ochratoxins D009676 - Noxae > D011042 - Poisons > D009183 - Mycotoxins
2,2',5-Trichlorobiphenyl
D004785 - Environmental Pollutants > D011078 - Polychlorinated Biphenyls
2,4,4'-Trichlorobiphenyl
D004785 - Environmental Pollutants > D011078 - Polychlorinated Biphenyls
2,4',5-Trichlorobiphenyl
D004785 - Environmental Pollutants > D011078 - Polychlorinated Biphenyls
Vitamin C phosphate
[(5R)-5-[(1S)-1,2-Dihydroxyethyl]-2,4-dioxooxolan-3-yl] dihydrogen phosphate
Aroclor 1016
D004785 - Environmental Pollutants > D011078 - Polychlorinated Biphenyls D004785 - Environmental Pollutants > D001140 - Aroclors
[(2R)-2-[(1S)-1,2-Dihydroxyethyl]-4,5-dioxooxolan-3-yl] dihydrogen phosphate
5-Hydroxytryptophol sulfate
C10H10NO5S- (256.02796700000005)
Ethofumesate-2-keto
A methanesulfonate ester that is methanesulfonic acid in which the hydrogen of the hydroxy group has been replaced by a 3,3-dimethyl-2-oxo-2,3-dihydro-1-benzofuran-5-yl group. It is a metabolite of the herbicide ethofumesate. CONFIDENCE standard compound; EAWAG_UCHEM_ID 118 EAWAG_UCHEM_ID 118; CONFIDENCE standard compound
2,4,4-TRICHLOROBIPHENYL
D004785 - Environmental Pollutants > D011078 - Polychlorinated Biphenyls
globosuxanthone D
A member of the class of xanthones that is 9H-xanthene substituted by a hydroxy group at position 8, an oxo group at position 9 and a carboxy group at position 1. It has been isolated from Chaetomium globosum.
4-Methylumbelliferyl phosphate
D019995 - Laboratory Chemicals > D007202 - Indicators and Reagents
1-Hydroxy-2,3-methylendioxy-xanthon|1-Hydroxy-2,3-methylendioxyxanthon|1-hydroxy-2,3-methylenedioxyxanthone
(E)-4-(3-bromo-4,5-dihydroxyphenyl)-but-3-en-2-one
afrostyraxthioside A|methylthiomethyl 1-thio-beta-D-glucopyranoside
5-chloro-3,4-dihydro-8-hydroxy-3-methyl-1h-2-benzopyran-1-one-7-carboxylic acid
C11H9ClO5 (256.01384939999997)
D009676 - Noxae > D011042 - Poisons > D009793 - Ochratoxins D009676 - Noxae > D011042 - Poisons > D009183 - Mycotoxins
Naphtho[2,3-b]furan-4,9-dione, 2-acetyl-8-hydroxy-
Purpurin
D004396 - Coloring Agents Origin: Plant, Organic chemicals, Polycyclic compounds, Anthracenes Purpurin is a natural anthraquinone compound from Rubia cordifolia L.. Purpurin has antidepressant-like effects[1]. Purpurin is a natural anthraquinone compound from Rubia cordifolia L.. Purpurin has antidepressant-like effects[1].
METHANESULFONIC ACID 4,4,5,5,5-PENTAFLUORO-PENTYL ESTER
3-[(2-chloroanilino)methyl]-1,3-thiazolidine-2,4-dione
ethyl 3-(3-chloro-4-methoxyphenyl)-3-oxopropanoate
6-Bromo-2,3-naphthalenedicarbonitrile
C12H5BrN2 (255.96360699999997)
N-(4,6-dichloropyrido[3,2-d]pyrimidin-2-yl)acetamide
C9H6Cl2N4O (255.99186459999999)
5-[2-(TRIFLUOROMETHOXY)PHENYL]-2-FURALDEHYDE
C12H7F3O3 (256.03472680000004)
3-(1,3-benzodioxol-5-yl)-5-(trifluoromethyl)-1h-pyrazole
4-Chloro-7-trifluoromethyl-quinoline-3-carbonitrile
ethyl 8-(chloromethyl)benzo-1,3-dioxan-6-carboxylate
5-(2,5-Dichlorophenyl)-1H-pyrazole-3-carboxylic acid
5-BROMO-4-HYDRAZINYL-6-(TRIFLUOROMETHYL)PYRIMIDINE
C5H4BrF3N4 (255.95713999999998)
(2S,4R)-BOC-4-PHENOXY-PYRROLIDINE-2-CARBOXYLICACID
5-(3,4-Dichlorophenyl)-1H-pyrazole-3-carboxylic acid
5-(2,4-Dichlorophenyl)-1H-pyrazole-3-carboxylic acid
2,2-Difluoro-2-(2-(trifluoromethoxy)phenyl)acetic acid
(2-(4-METHOXYPHENYL)THIAZOL-4-YL)METHANAMINE HYDROCHLORIDE
3-(4-chlorophenyl)imidazo[1,5-a]pyridine-1-carbaldehyde
1-Phenyl-3-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid
2-[(2,4-diaminophenyl)thio]ethanol dihydrochloride
5-methoxynaphthalene-1-sulfonyl chloride
C11H9ClO3S (255.99609139999998)
6-methoxy-2-naphthalenesulfonyl chloride(SALTDATA: FREE)
C11H9ClO3S (255.99609139999998)
4-AZIDO-2,3,5,6-TETRAFLUOROBENZYL AMINE HYDROCHLORIDE
5-(4-(TRIFLUOROMETHYL)PHENYL)FURAN-2-CARBOXYLIC ACID
C12H7F3O3 (256.03472680000004)
1-(2,6-Dichlorophenyl)-1H-pyrazol-4-ylboronic acid
Ethyl 4-chloro-5-methylthieno[2,3-d]pyrimidine-6-carboxylate
Dimethyl [6-(methylsulfanyl)-4-pyrimidinyl]malonate
4-[3-(TRIFLUOROMETHYL)-1H-PYRAZOL-1-YL]BENZOIC ACID
2,2,4,4,6,6-HEXACHLORO-2,4,6-TRISILAHEPTANE
C4H10F6Si3 (255.99944920000002)
3-(1-METHYL-1H-PYRAZOL-5-YL)BENZENE-1-SULFONYL CHLORIDE
1-phenyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid
4-(5-chlorothiazolo[4,5-d]pyrimidin-7-yl)morpholine
2-[[(5-OXO-5H-THIAZOLO[3,2-A]PYRIMIDIN-7-YL)METHYL]THIO]ACETIC ACID
Clorindione
B - Blood and blood forming organs > B01 - Antithrombotic agents > B01A - Antithrombotic agents > B01AA - Vitamin k antagonists C78275 - Agent Affecting Blood or Body Fluid > C263 - Anticoagulant Agent
4,5-DICHLORO-6-HYDROXY-2-PHENYLPYRIDAZIN-3(2H)-ONE
1-(5-bromopyridin-2-yl)azetidine-3-carboxylic acid
N-(5-BROMO-PYRIDIN-3-YL)-2,2-DIMETHYL-PROPIONAMIDE
3-(4-Bromo-2-fluorophenyl)-5-methyl-1,2,4-oxadiazole
2-BROMO-1-(2,3-DIHYDROBENZO[B][1,4]DIOXIN-5-YL)ETHANONE
5-[2-(TRIFLUOROMETHYL)PHENYL]-2-FUROIC
C12H7F3O3 (256.03472680000004)
2-Bromo-2-(2-fluorophenyl)-1-cyclopropylethanone
C11H10BrFO (255.98990019999997)
N-(5-bromo-pyridin-2-yl)-2,2-dimethyl-propionamide
3-(2-amino-5-bromo-pyridin-3-yl)-acrylic acid methyl ester
3-(4-(Bromomethyl)-3-fluorophenyl)-1,2,4-oxadiazole
4-amino-3-[(4-chlorophenoxy)methyl]-1H-1,2,4-triazole-5-thione
2-Bromo-1-(4-fluoro-1H-pyrrolo[2,3-b]pyridin-3-yl)ethanone
3-(3-Chloro-6-ethoxy-2-pyridinyl)-1,2,4-thiadiazol-5-amine
3-(4-TRIFLUOROMETHYLBENZOYL)THIOPHENE
C12H7F3OS (256.01696880000003)
2-(4-chlorophenyl)imidazo[1,2-a]pyridine-3-carbaldehyde
3-(4-trifluoromethyl-phenyl)-1h-pyrazole-4-carboxylic acid
ethyl 2-amino-5-chlorothieno[3,2-b]pyridine-3-carboxylate
2-[3-(3-chlorophenyl)-1H-1,2,4-triazol-5-yl]pyridine
5-[3-(TRIFLUOROMETHOXY)PHENYL]-2-FURALDEHYDE
C12H7F3O3 (256.03472680000004)
5-[4-(trifluoromethoxy)phenyl]-2-furaldehyde
C12H7F3O3 (256.03472680000004)
3,4-dimethylthieno[2,3-b]thiophene-2,5-dicarboxylic acid
C10H8O4S2 (255.98640079999998)
3-FURANCARBOXYLIC ACID, 5-PHENYL-2-(TRIFLUOROMETHYL)-
C12H7F3O3 (256.03472680000004)
3-(2-Amino-thiazol-4-yl)-5-oxo-tetrahydro-furan-3-carboxylic acid ethyl ester
2-CHLORO-N-(6-METHOXY-BENZOTHIAZOL-2-YL)-ACETAMIDE
5-[3-(trifluoromethyl)phenyl]-2-furoic acid
C12H7F3O3 (256.03472680000004)
Boronic acid, [8-(trifluoromethoxy)-2-naphthalenyl]- (9CI)
5-(4-(TRIFLUOROMETHYL)PHENYL)THIOPHENE-2-CARBALDEHYDE
C12H7F3OS (256.01696880000003)
6-Bromo-2,2-dimethyl-2h-pyrido[3,2-b][1,4]oxazin-3(4h)-one
3-(1H-IMIDAZOL-1-YL)-5-(TRIFLUOROMETHYL)BENZOIC ACID
methyl 3-(2-chloro-3,3,3-trifluoroprop-1-enyl)-2,2-dimethylcyclopropane-1-carboxylate
3-Amino-6-(2,3-dichlorophenyl)-1,2,4-triazin-5(2H)-one
C9H6Cl2N4O (255.99186459999999)
7-methoxynaphthalene-2-sulfonyl chloride
C11H9ClO3S (255.99609139999998)
2-(3-bromoimidazo[1,2-b][1,2,4]triazin-7-yl)propan-2-ol
C8H9BrN4O (255.99596839999998)
n-(2,6-dichloropyridin-3-yl)-1h-imidazole-5-carboxamide
C9H6Cl2N4O (255.99186459999999)
potassium (2-ethoxycarbonylphenyl)trifluoroborate
C9H9BF3KO2 (256.02847399999996)
5-Bromo-6-fluoro-1-propyl-1H-benzo[d]imidazole
C10H10BrFN2 (256.00113319999997)
4-chloro-5-(furan-2-ylmethylsulfanyl)-2-methylpyridazin-3-one
5-(3-TRIFLUOROMETHYL-PHENYL)-THIOPHENE-2-CARBALDEHYDE
C12H7F3OS (256.01696880000003)
7-BROMO-2,2-DIMETHYL-2H-PYRIDO[3,2-B][1,4]OXAZIN-3(4H)-ONE
7-chlorothieno[2,3-f][1,3]benzodioxole-6-carboxylic acid
3-CHLORO-2-FLUORO-5-(TRIFLUOROMETHYL)PHENYLACETIC ACID
C9H5ClF4O2 (255.99141880000002)
2-Cyclohexen-1-one, 5-(2,6-dichlorophenyl)-3-hydroxy-
1-(3,4-Dichloro-5-(trifluoromethyl)phenyl)ethanone
1-(2-(TRIFLUOROMETHYL)PHENYL)-1H-PYRAZOLE-4-CARBOXYLIC ACID
3-(4-Chlorophenyl)-5-(3-chloropropyl)-1,2,4-oxadiazole
alpha-Ochratoxin
C11H9ClO5 (256.01384939999997)
D009676 - Noxae > D011042 - Poisons > D009793 - Ochratoxins D009676 - Noxae > D011042 - Poisons > D009183 - Mycotoxins
2-methyl-N-(4-methyl-5-oxo-dithiolo[4,3-b]pyrrol-6-yl)propanamide
4-Deoxy-2-O-Sulfo-Alpha-L-Threo-Hex-4-Enopyranuronic Acid
6-O-phosphonato-D-glucono-1,5-lactone(2-)
C6H9O9P-2 (255.99841940000002)
COVID info from COVID-19 Disease Map Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS
N-(4-methyl-5-oxodithiolo[4,3-b]pyrrol-6-yl)butanamide
1H-Indol-5-ol, 3-(2-aminoethyl)-, hydrogen sulfate (ester)
[(2S)-2-(3,4-dihydroxy-5-oxo-2H-furan-2-yl)-2-hydroxyethyl] dihydrogen phosphate
5,7-Dichloro-1,2,3,9-tetrahydropyrrolo[2,1-b]quinazolin-9-ol
N-[bis(methylthio)methylideneamino]-4-hydroxybenzamide
3-[(3,6-Dioxo-1,4-cyclohexadienyl)methyl]-p-tropoquinone
ascorbate 2-sulfate
D057847 - Lipid Regulating Agents > D000960 - Hypolipidemic Agents > D000924 - Anticholesteremic Agents D009676 - Noxae > D000963 - Antimetabolites
6-O-phosphonato-D-glucono-1,5-lactone(2-)
Dianion of 6-O-phosphono-D-glucono-1,5-lactone arising from deprotonation of the phosphate OH groups; major species at pH 7.3.
4-Methylumbelliferone sulfate
A member of the class of coumarins that is umbelliferone sulfate which carries a methyl group at position 4. It is a metabolite of 4-methylumbelliferone.
Ascorbic acid 2-sulfate
D057847 - Lipid Regulating Agents > D000960 - Hypolipidemic Agents > D000924 - Anticholesteremic Agents D009676 - Noxae > D000963 - Antimetabolites
Ochratoxin alpha
C11H9ClO5 (256.01384939999997)
A member of the class of isocoumarins that is 1-oxo-3,4-dihydro-2-benzopyran-7-carboxylic acid carrying additional methyl, chloro and hydroxy substituents at positions 3, 5 and 8 respectively. A non-toxic metabolite of the mycotoxin ochratoxin A.
Ascorbic acid 2-sulfate
new metabolite created