Exact Mass: 233.0277
Exact Mass Matches: 233.0277
Found 475 metabolites which its exact mass value is equals to given mass value 233.0277,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Sulbactam
J - Antiinfectives for systemic use > J01 - Antibacterials for systemic use > J01C - Beta-lactam antibacterials, penicillins > J01CG - Beta-lactamase inhibitors D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D065093 - beta-Lactamase Inhibitors D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D047090 - beta-Lactams D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D010406 - Penicillins D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D007769 - Lactams C2140 - Adjuvant > C183118 - Beta-lactamase Inhibitor D004791 - Enzyme Inhibitors
2-Hydroxy-6-oxo-(2-aminophenyl)-hexa-2,4-dienoate
Casimiroin
Casimiroin is found in pomes. Casimiroin is an alkaloid from the seed and bark of Casimiroa edulis (Mexican apple). Alkaloid from the seed and bark of Casimiroa edulis (Mexican apple). Casimiroin is found in pomes.
Dopamine 3-O-sulfate
Dopamine 3-O-sulfate is a sulfonated form of dopamine. In human blood circulation endogenous dopamine exists predominantly in the sulfated form and dopamine sulfate accounts for more than 90\\% of all dopamine. Dopamine-3-O-sulfate predominates in human plasma, with concentrations about 10-fold higher than those of the regioisomer dopamine-4-O-sulfate. Sulfonation is the most important metabolic pathway that interferes with the binding of dopamine to its receptors. The origins of this preponderance for Dopamine-3-O-sulfate have not been determined, although there has been speculation about the contribution of the specificity of transport proteins and/or arylsulfatases. It has also been proposed to depend on the regiospecificity of the metabolizing enzyme(s) for the 3-hydroxy group of dopamine. It is believed that the vast majority of circulating dopamine sulfate originates in the upper gastrointestinal tract, and indeed that is the main site of expression of the enzyme responsible for its formation. Aryl sulfotransferase (SULT1A3, EC 2.8.2.1) is an enzyme that catalyzes the sulfonation of many endogenous and exogenous phenols and catechols; the most important endogenous substrate is dopamine. SULT1A3 strongly favors the 3-hydroxy group of dopamine over the 4-hydroxy group and may indeed be primarily responsible for the difference between the circulating levels of dopamine sulfates in human blood. (PMID: 17548063) [HMDB] Dopamine 3-O-sulfate is a sulfonated form of dopamine. In human blood circulation endogenous dopamine exists predominantly in the sulfated form and dopamine sulfate accounts for more than 90\\% of all dopamine. Dopamine-3-O-sulfate predominates in human plasma, with concentrations about 10-fold higher than those of the regioisomer dopamine-4-O-sulfate. Sulfonation is the most important metabolic pathway that interferes with the binding of dopamine to its receptors. The origins of this preponderance for Dopamine-3-O-sulfate have not been determined, although there has been speculation about the contribution of the specificity of transport proteins and/or arylsulfatases. It has also been proposed to depend on the regiospecificity of the metabolizing enzyme(s) for the 3-hydroxy group of dopamine. It is believed that the vast majority of circulating dopamine sulfate originates in the upper gastrointestinal tract, and indeed that is the main site of expression of the enzyme responsible for its formation. Aryl sulfotransferase (SULT1A3, EC 2.8.2.1) is an enzyme that catalyzes the sulfonation of many endogenous and exogenous phenols and catechols; the most important endogenous substrate is dopamine. SULT1A3 strongly favors the 3-hydroxy group of dopamine over the 4-hydroxy group and may indeed be primarily responsible for the difference between the circulating levels of dopamine sulfates in human blood. (PMID: 17548063).
Dopamine 4-sulfate
Dopamine 4-sulfate is one of the metabolic products of the endogenous catecholamine dopamine which have also been implicated as intermediate in noradrenaline biosynthesis. In human blood circulation endogenous dopamine exists predominantly in the sulfated form and dopamine sulfate accounts for more than 90\\% of all dopamine. Sulfonation is the most important metabolic pathway that interferes with the binding of dopamine to its receptors. Dopamine-4-O-sulfate has concentrations about a 10th of those of the regioisomer dopamine-3-O-sulfate. It is believed that the vast majority of circulating dopamine sulfate originates in the upper gastrointestinal tract, and indeed that is the main site of expression of the enzyme responsible for its formation. Aryl sulfotransferase (SULT1A3, EC 2.8.2.1) is an enzyme that catalyzes the sulfonation of many endogenous and exogenous phenols and catechols; the most important endogenous substrate is dopamine. SULT1A3 strongly favors the 3-hydroxy group of dopamine over the 4-hydroxy group and may indeed be primarily responsible for the difference between the circulating levels of dopamine sulfates in human blood. (PMID: 17548063) [HMDB] Dopamine 4-sulfate is one of the metabolic products of the endogenous catecholamine dopamine which have also been implicated as intermediate in noradrenaline biosynthesis. In human blood circulation endogenous dopamine exists predominantly in the sulfated form and dopamine sulfate accounts for more than 90\\% of all dopamine. Sulfonation is the most important metabolic pathway that interferes with the binding of dopamine to its receptors. Dopamine-4-O-sulfate has concentrations about a 10th of those of the regioisomer dopamine-3-O-sulfate. It is believed that the vast majority of circulating dopamine sulfate originates in the upper gastrointestinal tract, and indeed that is the main site of expression of the enzyme responsible for its formation. Aryl sulfotransferase (SULT1A3, EC 2.8.2.1) is an enzyme that catalyzes the sulfonation of many endogenous and exogenous phenols and catechols; the most important endogenous substrate is dopamine. SULT1A3 strongly favors the 3-hydroxy group of dopamine over the 4-hydroxy group and may indeed be primarily responsible for the difference between the circulating levels of dopamine sulfates in human blood. (PMID: 17548063).
Brassicanal B
Brassicanal B is found in brassicas. Brassicanal B is an alkaloid from Chinese cabbage Brassica campestris ssp. pekinensis inoculated with Pseudomonas cichorii. Alkaloid from Chinese cabbage Brassica campestris sspecies pekinensis inoculated with Pseudomonas cichorii. Brassicanal B is found in brassicas.
1-Hydroxy-2-(N-acetylcysteinyl)-3-butene
Aminobutane bisphosphonate
D050071 - Bone Density Conservation Agents > D004164 - Diphosphonates
Hydroxyaniline mustard
D000970 - Antineoplastic Agents > D018906 - Antineoplastic Agents, Alkylating > D009588 - Nitrogen Mustard Compounds
(2R)-2-Acetamido-6-hydroxy-2-(sulfanylmethyl)hex-3-enoic acid
(2S)-2-[(2-Carboxy-2-oxoethyl)amino]pentanedioic acid
Dicarbamoyl (2S)-2-aminopentanedioate
4-Amino-3-phenyl-2-thioxo-2,3-dihydro-1,3-thiazole-5-carbonitrile
5-Benzotriazol-1-ylmethyl-[1,3,4]oxadiazole-2-thiol
2-Aminodiphenylsulfone
CONFIDENCE standard compound; INTERNAL_ID 477; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 7924; ORIGINAL_PRECURSOR_SCAN_NO 7921 CONFIDENCE standard compound; INTERNAL_ID 477; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 7962; ORIGINAL_PRECURSOR_SCAN_NO 7959 CONFIDENCE standard compound; INTERNAL_ID 477; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 7964; ORIGINAL_PRECURSOR_SCAN_NO 7961 CONFIDENCE standard compound; INTERNAL_ID 477; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 8002; ORIGINAL_PRECURSOR_SCAN_NO 7999 CONFIDENCE standard compound; INTERNAL_ID 477; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 8006; ORIGINAL_PRECURSOR_SCAN_NO 8003 CONFIDENCE standard compound; INTERNAL_ID 477; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 8013; ORIGINAL_PRECURSOR_SCAN_NO 8010
Benzenesulfonanilide
CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 1060
1-(hydroxymethyl)-7-methoxy-6-methylisoquinoline-5,8-dione
ethyl 2,3-dioxo-1,4-dihydroquinoline-4-carboxylate
ethyl 2,3-dioxo-1,4-dihydroquinoline-4-carboxylate
Aminodiphenylsulfone
CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 1009
Diloxanide
P - Antiparasitic products, insecticides and repellents > P01 - Antiprotozoals > P01A - Agents against amoebiasis and other protozoal diseases > P01AC - Dichloroacetamide derivatives D000890 - Anti-Infective Agents > D000977 - Antiparasitic Agents > D000981 - Antiprotozoal Agents C254 - Anti-Infective Agent > C276 - Antiparasitic Agent > C277 - Antiprotozoal Agent
Ethyl 2,3-dioxo-1,2,3,4-tetrahydro-4-quinolinecarboxylate
Propanamide, 2-chloro-N-(5-chloro-2-hydroxyphenyl)-
1-FLUORO-5-METHYL-4-(METHYLSULFONYL)-2-NITROBENZENE
1H-Indole-1-aceticacid, 2,3-dihydro-2,3-dioxo-, ethyl ester
6-ACETAMIDO-1-OXO-2,3-DIHYDRO-1H-INDENE-4-CARBOXYLIC ACID
2-PYRIMIDINAMINE, 4-CHLORO-6-METHYL-5-(PHENYLMETHYL)-
6-AMINO-5-BROMO-1-ETHYLPYRIMIDINE-2,4(1H,3H)-DIONE
METHYL 2-(2-AMINO-4-(TRIFLUOROMETHYL)PHENYL)ACETATE
3-AMINO-3-(2-TRIFLUOROMETHYL-PHENYL)PROPIONIC ACID
1H-Isoindole-1,3(2H)-dione,2-(4-chloro-2-butyn-1-yl)-
2H-Isoindole-2-aceticacid, a-ethyl-1,3-dihydro-1,3-dioxo-
3-[(methylamino)carbonyl]benzenesulfonyl chloride(SALTDATA: FREE)
5-(4-Hydroxyphenyl)-4-oxazolecarboxylic acid ethyl ester
N-(4,5,6,7-tetrahydro-[1,3]thiazolo[5,4-c]pyridin-2-yl)acetamide,hydrochloride
2H-Isoindole-2-aceticacid, 1,3-dihydro-1,3-dioxo-, ethyl ester
(r)-3-amino-4-(2-fluorophenyl)butanoic acid hydrochloride
1-[(Cyanocarbonothioyl)(methylcarbamoyl)amino]-4-methylbenzene
1-(cyanocarbothioyl)-3-methyl-1-(3-methylphenyl)urea
3-(TERT-BUTOXYCARBONYL)THIAZOLIDINE-2-CARBOXYLIC ACID
7-Methoxy-4-oxo-1,4-dihydro-quinoline-2-carboxylic acid methyl ester
1-Acetyl-2,3-dihydro-2-oxo-1H-indole-6-carboxylic acid methyl ester
4-CHLORO-2-FLUORO-5-NITRO-BENZOIC ACID METHYL ESTER
2-AMINO-6-CHLORO-1,2,3,4-TETRAHYDRO-NAPHTHALEN-1-OL HYDROCHLORIDE
3-(2-METHOXYPHENYL)-5-METHYLISOXAZOLE-4-CARBOXYLIC ACID
N-(5-BUTYL-[1,3,4]THIADIAZOL-2-YL)-2-CHLORO-ACETAMIDE
ethyl 5-chloro-3-(methylsulfanyl)-1,2,4-triazine-6-carboxylate
(s)-3-amino-3-(3-trifluoromethyl-phenyl)-propionic acid
3-Pyridinecarboxylic acid, 1-(4-fluorophenyl)-1,2-dihydro-2-oxo-
METHYL 3-[(2-CHLOROACETYL)AMINO]THIOPHENE-2-CARBOXYLATE
Methyl 1,4-Dihydro-6-Methoxy-4-oxo-quinoline-7-carboxylate
Methyl 7-Methoxy-4-oxo-1,4-dihydroquinoline-6-carboxylate
(2-Amino-4-methyl-5-thiazolyl)phenylmethanoneoxime
(r)-3-amino-4-(4-fluorophenyl)butanoic acid hydrochloride
BU 224 hydrochloride,2-(4,5-Dihydroimidazol-2-yl)quinolinehydrochloride
4-(1,3-dioxo-1,3-dihydro-2h-isoindol-2-yl)butanoic acid
Benzoic acid,2-[(2-aminoethyl)thio]-, hydrochloride (1:1)
4-Quinolinecarboxylicacid, 1,2-dihydro-3-hydroxy-2-oxo-, ethyl ester
3-[(4-CHLOROPHENYL)METHOXY]-AZETIDINE HYDROCHLORIDE
1-(2-CHLOROPHENYL)-2,5-DIMETHYL-1H-PYRROLE-3-CARBALDEHYDE
4,5,6,7-tetrahydrothieno[3,2-c]pyridin-2-ol,acetate,hydrochloride
acitazanolast
C78273 - Agent Affecting Respiratory System > C29712 - Anti-asthmatic Agent
4h-1-benzopyran-2-carboxylic acid, 6-amino-4-oxo-, ethyl ester
(r)-3-amino-4-(3-fluorophenyl)butanoic acid hydrochloride
3-amino-3-(4-trifluoromethyl-phenyl)-propionic acid
(R)-3-Amino-3-(2-trifluoromethyl-phenyl)-propionic acid
ethyl 2-(4-amino-3-fluorophenyl)-2,2-difluoroacetate
1-(5-Chloro-1-benzothiophen-3-yl)methanamine hydrochloride (1:1)
1-ACETYL-2-OXO-2,3-DIHYDRO-1H-INDOLE-5-CARBOXYLIC ACID METHYL ESTER
N-(3,5-dichloro-2-hydroxy-4-methylphenyl)acetamide
3-(2-METHYL-THIAZOL-4-YL)-BENZOIC ACID METHYL ESTER
6-Benzyl-3-(methylsulfanyl)-1,2,4-triazin-5(2H)-one
2,3-dihydro-6-(trifluoromethyl)benzo[1,4]-thiazin-3-one
3-Isoquinolinecarboxylicacid, 1,2-dihydro-4-hydroxy-1-oxo-, ethyl ester
Methyl 2-amino-5-methyl-4-(trifluoromethyl)benzoate
(R)-METHYL 2-AMINO-3-(4-FLUOROPHENYL)PROPANOATE HYDROCHLORIDE
2-AMINO-1-(4-CHLORO-PHENYL)-5-OXO-4,5-DIHYDRO-1H-PYRROLE-3-CARBONITRILE
(R)-3-Amino-3-(2,3-dichloro-phenyl)-propionic acid
8-CHLORO-3-METHYL-2H-PYRAZOLO[4,3-C]QUINOLIN-4(5H)-ONE
2-CHLORO-N-(5-ISOBUTYL-[1,3,4]THIADIAZOL-2-YL)-ACETAMIDE
1,1-DIOXIDO-3,4-DIHYDRO-2H-THIOCHROMEN-4-YLAMINE HYDROCHLORIDE
Ethyl 2-(4-hydroxyphenyl)-1,3-oxazole-4-carboxylate
6-(methoxycarbonyl)-3-methyl-1H-indole-2-carboxylic acid
3-(4-METHOXYPHENYL)-5-METHYL-4-ISOXAZOLECARBOXYLIC ACID
(S)-3-Amino-3-(2-(trifluoromethyl)phenyl)propanoic acid
(R)-3-Amino-3-(2,4-dichloro-phenyl)-propionic acid
Benzenemethanamine,N-(3-chloropropyl)-N-methyl-, hydrochloride (1:1)
3-amino-3-[3-(trifluoromethyl)phenyl]propanoic acid
(s)-3-amino-4-(2-fluorophenyl)butanoic acid hydrochloride
Dimaprit dihydrochloride
Dimaprit dihydrochloride is a selective histamine H2 receptor agonist, it also inhibits nNOS with an IC50 of 49 μM. Dimaprit dihydrochloride can stimulate gastric acid secretion[1][2].
2-(1-thienyl)ethyl 3,4-dihydroxybenzylidenecyanoacetate
4-Methyl-2-(4-methylphenyl)-1,3-thiazole-5-carboxylic acid
2-(N-Morpholino)ethanesulfonic acid potassium salt
(s)-3-amino-4-(3-fluorophenyl)butanoic acid hydrochloride
(s)-3-amino-4-(4-fluorophenyl)butanoic acid hydrochloride
(R)-3-Amino-3-(3-(trifluoromethyl)phenyl)propanoic acid
METHYL 6-METHOXY-4-OXO-1,4-DIHYDROQUINOLINE-3-CARBOXYLATE
5,6-DIHYDROXY-2-PYRIDIN-2-YL-PYRIMIDINE-4-CARBOXYLIC ACID
3-(1-methylsulfonylpiperidin-4-yl)prop-2-enoic acid
(S)-3-Amino-3-(2,4-dichloro-phenyl)-propionic acid
(S)-3-Amino-3-(2,3-dichloro-phenyl)-propionic acid
5-Isoxazolecarboxylic acid, 3-(4-Methoxyphenyl)-, Methyl ester
IMIDAZO[1,2-A]PYRIDIN-2-YLMETHYL-METHYL-AMINE DIHYDROCHLORIDE
(S)-Pyrrolidin-3-yl-(1-thiazol-2-yl-ethyl)-aMine hydrochloride
(S)-3-Amino-4-(2-Fluorophenyl)butyric Acid Hydrochloride
(R)-Pyrrolidin-3-yl-(1-thiazol-2-yl-ethyl)-aMine hydrochloride
5-(dimethylsulfamoyl)-2-methylfuran-3-carboxylic acid
methyl 2-amino-3-(4-fluorophenyl)propanoate,hydrochloride
N-(6-chloro-2-phenyl-4-pyrimidinyl)-N,N-dimethylamine
1-(4-CHLOROPHENYL)-2-(4-METHYLPHENYL)ETHANE-1,2-DIONE
4-Hydroxy-7-methoxy-quinoline-2-carboxylic acid methyl ester
(5-HYDROXY-4,6-DIMETHYLPYRIDIN-3-YL)METHYL DIHYDROGEN PHOSPHATE
3,3-Dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4,4-dioxide
4-methyl-N-(5-methyl-1,3,4-thiadiazol-2-yl)benzamide
N1-(3-chloro-4-fluorophenyl)-2-(methylthio)acetamide
2-(5-Methyl-4H-[1,2,4]triazol-3-ylsulfanyl)-1-phenyl-ethanone
N-[3-methyl-1,3-thiazol-2(3H)-yliden]-N-phenylurea
5-Methyl-7-(trifluoromethyl)-[1,3]thiazolo[4,5-b]pyridin-2-amine
1-(3-Isocyanatophenyl)-5-(methylsulfanyl)-1H-tetrazole
2-[2-(2-Methylphenyl)-2-oxoethylidene]-1,3-thiazolidin-4-one
(2S)-2-[[(2S)-2-azaniumyl-2-carboxylatoethyl]azaniumyl]pentanedioate
(2Z,4E)-2-hydroxy-6-oxo-6-phenoxyhexa-2,4-dienoate
(2S)-2-[(2-Carboxy-2-oxoethyl)amino]pentanedioic acid
(2R)-2-Acetamido-6-hydroxy-2-(sulfanylmethyl)hex-3-enoic acid
1-p-Tolyl-2-(4H-[1,2,4]triazol-3-ylsulfanyl)-ethanone
8-methoxy-N-methyl-2-oxo-1-benzopyran-3-carboxamide
2-(4-Chlorophenyl)-5-(methylamino)-1,3-oxazole-4-carbonitrile
2-(2-Chlorophenyl)-5-(methylamino)-1,3-oxazole-4-carbonitrile
2-O,3-dimethylflaviolin-7-olate
An organic anion that is the conjugate base of 2-O,3-dimethylflaviolin, obtained by deprotonation of the 7-hydroxy group. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).
(2S)-2-[2-(2-azaniumylethylamino)-2-oxoethyl]-2-hydroxybutanedioate
(2E,4Z)-2-hydroxy-6-(2-hydroxyphenyl)-6-oxohexa-2,4-dienoate
(2E,4E)-6-(2-aminophenyl)-2-hydroxy-6-oxohexa-2,4-dienoic acid
Dopamine 3-sulfate
An aryl sulfate that is dopamine in which the phenolic hydrogen at position 3 has been replaced by a sulfo group.
dopamine 3-O-sulfate zwitterion
A zwitterion obtained by transfer of a proton from the sulfonyl to the amino group of dopamine 3-O-sulfate; major species at pH 7.3.
dopamine 4-O-sulfate
An aryl sulfate that is dopamine in which the phenolic hydrogen at position 4 has been replaced by a sulfo group.
dopamine 4-O-sulfate zwitterion
A zwitterion obtained by transfer of a proton from the sulfonyl to the amino group of dopamine 4-O-sulfate; major species at pH 7.3.
(-)-chuangxinmycin
A thiinoindole that is 3,5-dihydro-2H-thiino[4,3,2-cd]indole which is substituted at positions 2 and 3 by carboxy and methyl groups, respectively (the 2R,3S diastereoisomer).
