Exact Mass: 203.9694
Exact Mass Matches: 203.9694
Found 325 metabolites which its exact mass value is equals to given mass value 203.9694
,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
O-methoxycatechol-O-sulphate
O-methoxycatechol-O-sulphate is a conjugate of O-methoxycatechol and sulphate.
4-Methylcatechol 1-sulfate
4-Methylcatechol 1-sulfate is a member of the class of compounds known as phenylsulfates. Phenylsulfates are compounds containing a sulfuric acid group conjugated to a phenyl group. 4-Methylcatechol 1-sulfate is slightly soluble (in water) and an extremely strong acidic compound (based on its pKa). 4-Methylcatechol 1-sulfate has been identified in the human placenta (PMID: 32033212). 4-methyl-catechol-1-o-sulphate is a member of the class of compounds known as phenylsulfates. Phenylsulfates are compounds containing a sulfuric acid group conjugated to a phenyl group. 4-methyl-catechol-1-o-sulphate is slightly soluble (in water) and an extremely strong acidic compound (based on its pKa).
4-Methylcatechol 2-sulfate
4-Methylcatechol 2-sulfate is a member of the class of compounds known as phenylsulfates. Phenylsulfates are compounds containing a sulfuric acid group conjugated to a phenyl group. 4-Methylcatechol 2-sulfate is slightly soluble (in water) and an extremely strong acidic compound (based on its pKa). 4-Methylcatechol 2-sulfate has been identified in the human placenta (PMID: 32033212). 4-methyl-catechol-2-o-sulphate is a member of the class of compounds known as phenylsulfates. Phenylsulfates are compounds containing a sulfuric acid group conjugated to a phenyl group. 4-methyl-catechol-2-o-sulphate is slightly soluble (in water) and an extremely strong acidic compound (based on its pKa).
3-Methylcatechol 1-sulfate
3-Methylcatechol 1-sulfate belongs to the class of organic compounds known as phenylsulfates. These are compounds containing a sulfuric acid group conjugated to a phenyl group. 3-Methylcatechol sulfate is a potential urinary biomarker of whole grain intake (PMID: 27805021).
3-Methylcatechol 2-sulfate
3-Methylcatechol 2-sulfate belongs to the class of organic compounds known as phenylsulfates. These are compounds containing a sulfuric acid group conjugated to a phenyl group. 3-Methylcatechol sulfate is a potential urinary biomarker of whole grain intake (PMID: 27805021).
Diuron-desdimethyl
A member of the class of ureas that is urea substituted by a 3,4-dichlorophenyl group at position 1. It is a metabolite of the herbicide diuron. CONFIDENCE standard compound; EAWAG_UCHEM_ID 289 CONFIDENCE standard compound; INTERNAL_ID 4003
N-(3,4-Dichlorophenyl)urea
Diuron-desdimethyl is a member of the class of ureas that is urea substituted by a 3,4-dichlorophenyl group at position 1. It is a metabolite of the herbicide diuron. It has a role as a marine xenobiotic metabolite. It is a dichlorobenzene and a member of phenylureas. CONFIDENCE standard compound; INTERNAL_ID 532; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4261; ORIGINAL_PRECURSOR_SCAN_NO 4259 CONFIDENCE standard compound; INTERNAL_ID 532; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4275; ORIGINAL_PRECURSOR_SCAN_NO 4271 CONFIDENCE standard compound; INTERNAL_ID 532; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4236; ORIGINAL_PRECURSOR_SCAN_NO 4232 CONFIDENCE standard compound; INTERNAL_ID 532; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4261; ORIGINAL_PRECURSOR_SCAN_NO 4257 CONFIDENCE standard compound; INTERNAL_ID 532; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4244; ORIGINAL_PRECURSOR_SCAN_NO 4243 CONFIDENCE standard compound; INTERNAL_ID 532; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4307; ORIGINAL_PRECURSOR_SCAN_NO 4305 CONFIDENCE standard compound; INTERNAL_ID 2418 CONFIDENCE standard compound; INTERNAL_ID 8430 CONFIDENCE standard compound; INTERNAL_ID 4052 N-(3,4-Dichlorophenyl)urea. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. https://commonchemistry.cas.org/detail?cas_rn=2327-02-8 (retrieved 2024-11-14) (CAS RN: 2327-02-8). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).
2,5-Cyclohexadiene-1,4-dione,2,5-dichloro-3,6-dimethyl-
3-Quinolinecarbonitrile, 6-chloro-1,2-dihydro-2-oxo-
3,4-Dichlorophenylacetic acid
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6-Chloro-4-oxo-1,4-dihydro-3-quinolinecarbonitrile
8-Chloro-4-oxo-1,4-dihydro-3-quinolinecarbonitrile
2-chloro-n-(4,5-dimethyl-1,3-thiazol-2-yl)acetamide
METHYL 3-HYDROXY-5-(METHYLTHIO)THIOPHENE-2-CARBOXYLATE
5-Chloro-2-(methylthio)pyrimidine-4-carboxylic acid
2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carbonyl chloride
4-Chloro-2-oxo-1,2-dihydro-3-quinolinecarbonitrile
HYDROQUINIDINE2,5-DIPHENYL-4,6-PYRI-MIDINEDIYLDIETHER
Carbonochloridic acid,(2-chlorophenyl)methyl ester
Methyl 5-chloro-2,6-dihydroxy-4-pyrimidinecarboxylate
3-chloro-6-thia-1,4-diazabicyclo[3.3.0]octa-2,4-diene-2-carboxylic acid
2,6-Dichlorophenylacetic acid
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(5-chloro-6-Methyl-2-(Methylthio)pyrimidin-4-yl)Methanol
3,4-dichloro-8-thia-7,9-diazabicyclo[4.3.0]nona-2,4,6,9-tetraene
5-(cyclopropylmethylsulfanyl)-3H-1,3,4-thiadiazole-2-thione
Ethanone,2-bromo-1-(4-methyl-1,2,5-oxadiazol-3-yl)- (9CI)
2,4-dichloro-7,8-dihydro-5H-pyrano[4,3-d]pyrimidine
4-Thiazolecarboxylicacid, 5-amino-2,3-dihydro-2-thioxo-, ethyl ester
Ethanone, 2-chloro-1-(3-chloro-4-hydroxyphenyl)- (9CI)
1-METHYL-3-(5-METHYLTHIO-1,2,4-THIADIAZOL-3-YL)UREA
4-chloro-2-(methylthio)pyrimidine-5-carboxylicacid
4-Amino-2-methylthio-thiazole-5-carboxylic acid methyl ester
Ferrous tartrate
B - Blood and blood forming organs > B03 - Antianemic preparations > B03A - Iron preparations > B03AA - Iron bivalent, oral preparations
4-Hydroxy-3-methoxybenzenesulfonic acid
R - Respiratory system > R05 - Cough and cold preparations > R05C - Expectorants, excl. combinations with cough suppressants > R05CA - Expectorants C78273 - Agent Affecting Respiratory System > C29767 - Expectorant
4-(phosphooxymethyl)-2-furancarboxaldehyde(2-)
An organophosphate oxoanion obtained by deprotonation of the phosphate OH groups of 5-(phosphooxymethyl)-2-furancarboxaldehyde; major species at pH 7.3.