Exact Mass: 263.013138
Exact Mass Matches: 263.013138
Found 249 metabolites which its exact mass value is equals to given mass value 263.013138,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Methyl parathion
Methyl parathion is an insecticide that does not occur naturally in the environment. Pure methyl parathion exists as white crystals. Impure methyl parathion is a brownish liquid that smells like rotten eggs.Methyl parathion is used to kill insects on farm crops, especially cotton. The EPA now restricts how methyl parathion can be used and applied; only trained people are allowed to spray it. Methyl parathion can no longer be used on food crops commonly consumed by children. Methyl parathion is a white crystalline solid which is often dissolved in a liquid solvent carrier. The commercial product is a tan liquid (xylene solution) with a pungent odor. It is slightly soluble to insoluble in water. Usually with the liquid solvent it is a combustible liquid. It is toxic by inhalation, ingestion and skin absorption. It is used as an insecticide. Parathion-methyl is a C-nitro compound that is 4-nitrophenol substituted by a (dimethoxyphosphorothioyl)oxy group at position 4. It has a role as an EC 3.1.1.7 (acetylcholinesterase) inhibitor, an EC 3.1.1.8 (cholinesterase) inhibitor, an acaricide, an agrochemical, a genotoxin, an environmental contaminant and an antifungal agent. It is an organic thiophosphate, an organothiophosphate insecticide and a C-nitro compound. It is functionally related to a 4-nitrophenol.
Ticlopidine
Ticlopidine is an effective inhibitor of platelet aggregation. The drug has been found to significantly reduce infarction size in acute myocardial infarcts and is an effective antithrombotic agent in arteriovenous fistulas, aorto-coronary bypass grafts, ischemic heart disease, venous thrombosis, and arteriosclerosis. [PubChem] B - Blood and blood forming organs > B01 - Antithrombotic agents > B01A - Antithrombotic agents > B01AC - Platelet aggregation inhibitors excl. heparin D004791 - Enzyme Inhibitors > D065607 - Cytochrome P-450 Enzyme Inhibitors > D065689 - Cytochrome P-450 CYP2C19 Inhibitors C78275 - Agent Affecting Blood or Body Fluid > C1327 - Antiplatelet Agent > C190801 - P2Y12 Inhibitor D018377 - Neurotransmitter Agents > D058905 - Purinergic Agents > D058914 - Purinergic Antagonists D006401 - Hematologic Agents > D010975 - Platelet Aggregation Inhibitors D006401 - Hematologic Agents > D005343 - Fibrinolytic Agents CONFIDENCE standard compound; EAWAG_UCHEM_ID 3029 D050299 - Fibrin Modulating Agents D002317 - Cardiovascular Agents
Epinephrine sulfate
Epinephrine sulfate is found in human plasma at different levels. Glucuronidation may be an improtant pathway for catecholammine in man at rest or under sympathetic stimulation.(PMID: 6688268) [HMDB] Epinephrine sulfate is found in human plasma at different levels. Glucuronidation may be an improtant pathway for catecholammine in man at rest or under sympathetic stimulation.(PMID: 6688268).
N-acetyl-S-(3-oxo-3-carboxy-n-propyl)cysteine
N-acetyl-S-(3-oxo-3-carboxy-n-propyl)cysteine is a cystathione metabolite found in the urine of patients with cystathionuria (PMID 8750604 ). A cystathione metabolite found in the urine of patients with cystathionuria (PMID 8750604 ) [HMDB]
Cytidine, 5-chloro-2',3'-dideoxy-3'-fluoro-
Mertiatide
D019995 - Laboratory Chemicals > D007202 - Indicators and Reagents > D019275 - Radiopharmaceuticals
4-chloro-5,6-dihydroxyindole-1-sulfonic acid
C8H6ClNO5S (262.96552160000005)
N-(furan-2-ylmethyl)-2,4-dinitroaniline
C11H9N3O5 (263.05421839999997)
2E-non-2-ene-4,6,8-triynoic acid p-aminobenzoic acid amide
C16H9NO3
Aristolactam II is a natural product found in Stephania cephalantha, Aristolochia argentina, and other organisms with data available.
ticlopidine
B - Blood and blood forming organs > B01 - Antithrombotic agents > B01A - Antithrombotic agents > B01AC - Platelet aggregation inhibitors excl. heparin D004791 - Enzyme Inhibitors > D065607 - Cytochrome P-450 Enzyme Inhibitors > D065689 - Cytochrome P-450 CYP2C19 Inhibitors C78275 - Agent Affecting Blood or Body Fluid > C1327 - Antiplatelet Agent > C190801 - P2Y12 Inhibitor D018377 - Neurotransmitter Agents > D058905 - Purinergic Agents > D058914 - Purinergic Antagonists D006401 - Hematologic Agents > D010975 - Platelet Aggregation Inhibitors D006401 - Hematologic Agents > D005343 - Fibrinolytic Agents D050299 - Fibrin Modulating Agents D002317 - Cardiovascular Agents
Adrenaline sulfate
4-(Chloromethyl)-4-hydroxy-2-phenyl-4,5-dihydro-1,3-thiazol-3-ium chloride
5-(5-chloro-2-methoxyphenyl)pyridine-3-carboxylic acid
2-(5-chloro-2-methoxyphenyl)pyridine-4-carboxylic acid
3-Amino-5-(4-methoxyphenyl)thiophene-2-carboxylic acid methyl ester
C13H13NO3S (263.06161080000004)
5-(chloromethyl)-2,2,8-trimethyl-4H-[1,3]dioxino[4,5-c]pyridine
(5-CHLORO-2-(METHYLAMINO)PHENYL)(2-FLUOROPHENYL)METHANONE
2-Quinoxalinecarboxylicacid, 3,4-dihydro-7-nitro-3-oxo-, ethyl ester
C11H9N3O5 (263.05421839999997)
3(R)-Bromomethyl-pyrrolidine-1-carboxylic acid tert-butyl ester
(2,5-Difluorophenyl)(3-nitrophenyl)methanone
C13H7F2NO3 (263.03939760000003)
3-chloro-6-(2-methylpropoxy)pyridine-2-carboximidamide,hydrochloride
3-chloro-6-[(2-methylpropan-2-yl)oxy]pyridine-2-carboximidamide,hydrochloride
6-butoxy-3-chloropyridine-2-carboximidamide,hydrochloride
6-BROMO-CHROMAN-4-YLAMINE HYDROCHLORIDE
C9H11BrClNO (262.97124859999997)
2-(4-methylphenyl)sulfanylpyridine-3-carbonyl chloride
4,5-Thiazoledicarboxylicacid,2-chloro-,diethylester(9CI)
n-(3-acetylthiopropyl)phthalimide 97
C13H13NO3S (263.06161080000004)
METHYL 3-AMINO-4-(N-PROPYLSULFONYL)THIOPHENE-2-CARBOXYLATE
5-[(4,5-DICHLOROIMIDAZOL-1-YL)METHYL]-4-METHYL-1,2,4-TRIZOLE-3-THIOL
C7H7Cl2N5S (262.97992020000004)
tert-Butyl 2-(bromomethyl)pyrrolidine-1-carboxylate
Methyl 2-amino-4-(3-chlorophenyl)pyrimidine-5-carboxylate
Methyl 2-amino-4-(4-chlorophenyl)pyrimidine-5-carboxylate
Methyl 2-amino-4-(2-chlorophenyl)pyrimidine-5-carboxylate
{[3-(Trifluoromethyl)benzyl]sulfonyl}acetonitrile
C10H8F3NO2S (263.02278240000004)
methyl 2-(2,5-dioxo-2H-pyrrol-1(5H)-ylthio)benzoate
1,2,4-Triazine-6-carboxylicacid, 5-chloro-3-phenyl-, ethyl ester
2-(4-methylbenzoyl)-3,3-bis(methylsulfanyl)prop-2-enenitrile
METHYL 3-AMINO-4-(ISOPROPYLSULFONYL)THIOPHENE-2-CARBOXYLATE
2-(3-CHLORO-2,4,5-TRIFLUOROPHENYL)-4,5-DIHYDRO-4,4-DIMETHYLOXAZOLE
1-(2-Nitro-4-(trifluoromethoxy)phenyl)propan-2-one
Benzenesulfonamide,N-(2-hydroxyphenyl)-4-methyl-
C13H13NO3S (263.06161080000004)
Methyl 2-(2-nitro-4-(trifluoromethyl)phenyl)acetate
2-[3-(2,3-Dichlorophenoxy)propylamino]ethanol
(4-Methoxy-3-nitrophenyl)-(thiophen-2-yl)methanone ,98
5-AMINO-3-(3,4-DICHLOROPHENYL)PYRAZOLE HYDROCHLORIDE
C9H8Cl3N3 (262.97837780000003)
4-chloro-3-methoxy-6-phenylpyridine-2-carboxylic acid
Me2-APD
C78281 - Agent Affecting Musculoskeletal System > C67439 - Bone Resorption Inhibitor D050071 - Bone Density Conservation Agents > D004164 - Diphosphonates
Ethyl 2-(4-hydroxyphenyl)-4-methylthiazole-5-carboxylate
C13H13NO3S (263.06161080000004)
4H-1-BENZOPYRAN-2-CARBOXYLIC ACID, 6-NITRO-4-OXO-, ETHYL ESTER
(7-CHLOROTHIAZOLO[5,4-D]PYRIMIDIN-2-YL)-(3-TRIFLUOROMETHYLPHENYL)AMINE
ETHYL 2-ANILINO-4-OXO-4,5-DIHYDRO-3-THIOPHENECARBOXYLATE
C13H13NO3S (263.06161080000004)
1-(5-amino-1-methyl-1H-benzimidazol-2-yl)ethanol(SALTDATA: 2HCl)
4-Chloro-8-methoxy-6-nitro-3-quinolinecarbonitrile
C11H6ClN3O3 (263.00976760000003)
4-Chloro-6-methoxy-8-nitro-3-quinolinecarbonitrile
C11H6ClN3O3 (263.00976760000003)
2-(4-CHLOROPHENYL)-5,6-DIHYDROBENZO[D]THIAZOL-7(4H)-ONE
(6-CHLORO-PYRIDAZIN-3-YL)-CARBAMIC ACID BENZYL ESTER
(R)-TERT-BUTYL 2-(BROMOMETHYL)PYRROLIDINE-1-CARBOXYLATE
2-chloro-N-(4-chloro-2,5-dimethoxyphenyl)acetamide
1-(1-TOSYL-1H-PYRROL-3-YL)ETHANONE
C13H13NO3S (263.06161080000004)
7-Chloro-4-(trifluoromethyl)-1H-indole-2-carboxylic acid
ethyl 2-(3-hydroxyphenyl)-4-methylthiazole-5-Carboxylate
C13H13NO3S (263.06161080000004)
8-bromo-chroman-3-ylamine hydrochloride
C9H11BrClNO (262.97124859999997)
N-(2,4-difluoro-3-formylphenyl)propane-1-sulfonamide
ETHYL 4-(4-METHOXYPHENYL)THIAZOLE-2-CARBOXYLATE
C13H13NO3S (263.06161080000004)
4-Chloro-N-(2-hydroxy-1,1-dimethylethyl)benzenesulfonamide
5-Bromo-3-(1,3-oxazol-5-yl)-1H-pyrrolo[2,3-b]pyridine
5-(4-Chloro-1H-pyrrolo[2,3-b]pyridin-5-yl)-1,2,4-oxadiazole-3-car boxamide
methyl 3-amino-5-(2-methoxyphenyl)thiophene-2-carboxylate
C13H13NO3S (263.06161080000004)
2-CHLORO-N-{2-[(4-CHLOROPHENYL)THIO]ETHYL}ACETAMIDE
N-[(4-Chlorophenyl)sulfonyl]carbamic acid ethyl ester
2-chloro-4-(4-fluorophenyl)-6,7-dihydro-5H-cyclopenta[b]pyridin-7-ol
ETHYL 2-(2-METHOXYPHENYL)THIAZOLE-4-CARBOXYLATE
C13H13NO3S (263.06161080000004)
ETHYL 2-(3-METHOXYPHENYL)THIAZOLE-4-CARBOXYLATE
C13H13NO3S (263.06161080000004)
Ethyl 2-(4-methoxyphenyl)thiazole-4-carboxylate
C13H13NO3S (263.06161080000004)
1,1-dichloroethene,methyl 2-methylprop-2-enoate,2-methylprop-2-enenitrile
2-chloro-6-phenylmethoxypyridine-4-carboxylic acid
4-chloro-7-methoxy-6-nitroquinoline-3-carbonitrile
C11H6ClN3O3 (263.00976760000003)
N-(4-HYDROXY-PHENYL)-N-METHYL-BENZENESULFONAMIDE
C13H13NO3S (263.06161080000004)
6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide
4-(4-CHLOROPHENYLSULFANYL)PIPERIDINE HYDROCHLORIDE
(2-(BENZYLOXY)-5-CHLOROPYRIDIN-3-YL)BORONIC ACID
C12H11BClNO3 (263.05204760000004)
ETHYL 2-(2-(4-HYDROXYPHENYL)THIAZOL-4-YL)ACETATE
C13H13NO3S (263.06161080000004)
6-[(4-methyl-1,3-thiazol-5-yl)methyl]-[1,3]thiazolo[3,2-a]pyrimidin-5-one
6-Bromo-3,4-dihydro-1H-isochromen-4-amine hydrochloride
C9H11BrClNO (262.97124859999997)
2-(2,3-DIHYDRO-1,4-BENZODIOXIN-2-YL)-1,3-THIAZOLE-4-CARBOXYLIC ACID
6-Chloro-2-(4-chlorophenyl)imidazo[1,2-b]pyridazine
4-MORPHOLIN-4-YL-1,2,5-THIADIAZOL-3-YL CHLOROACETATE
2-(3-METHYLBENZOYL)-3,3-DI(METHYLTHIO)ACRYLONITRILE
Ethyl 2-(2-hydroxyphenyl)-4-methyl-1,3-thiazole-5-carboxylate
C13H13NO3S (263.06161080000004)
(R)-3-Bromo-piperidine-1-carboxylic acid tert-butyl ester
3-[(3-methoxyphenyl)sulfonyl]azetidine hydrochloride
(S)-6-Bromochroman-4-amine hydrochloride
C9H11BrClNO (262.97124859999997)
2-chloro-4-(m-tolylamino)pyrimidine-5-carboxylic acid
3-PHENYL-3,4-DIHYDRO-2H-1,4-BENZOTHIAZINE HYDROCHLORIDE
1-[1-(4-methylphenyl)sulfonylpyrrol-2-yl]ethanone
C13H13NO3S (263.06161080000004)
L-701252
L-701252 is a potent antagonist of glycine site NMDA receptor with an IC50 of 420 nM. L-701252 provides a small degree of neuroprotection in global cerebral ischaemia[1].
(4-(1-pyrrolidinylmethyl)phenyl)magnesi&
C11H14BrMgN (263.01600440000004)
(3-(1-pyrrolidinylmethyl)phenyl)magnesi&
C11H14BrMgN (263.01600440000004)
(2-(1-pyrrolidinylmethyl)phenyl)magnesi&
C11H14BrMgN (263.01600440000004)
1-Chloro-4-[(1-methylethyl)sulfonyl]-2-nitrobenzene
5-(5-methoxy-2-nitrophenyl)-1H-pyrimidine-2,4-dione
C11H9N3O5 (263.05421839999997)
5-[5-(TRIFLUOROMETHYL)PYRIDIN-2-YL]-1,3,4-THIADIAZOLE-2-THIOL
3-(4-NITRO-1,3-DIOXO-1,3-DIHYDRO-ISOINDOL-2-YL)-PROPIONIC ACID
Ethyl 4-chloro-2-(pyridin-3-yl)pyrimidine-5-carboxylate
Acetamide,2-chloro-N-(5-chloro-2,4-dimethoxyphenyl)-
BENZENEACETIC ACID, 3-NITRO-5-(TRIFLUOROMETHYL)-, METHYL ESTER
3-(4-Bromophenyl)oxetan-3-amine hydrochloride, 1-(3-Aminooxetan-3-yl)-4-bromobenzene hydrochloride
C9H11BrClNO (262.97124859999997)
Amfecloral
C78272 - Agent Affecting Nervous System > C47795 - CNS Stimulant C78272 - Agent Affecting Nervous System > C29728 - Anorexiant
merbarone
C274 - Antineoplastic Agent > C2189 - Signal Transduction Inhibitor > C129824 - Antineoplastic Protein Inhibitor D000970 - Antineoplastic Agents > D059003 - Topoisomerase Inhibitors > D059005 - Topoisomerase II Inhibitors C471 - Enzyme Inhibitor > C129825 - Antineoplastic Enzyme Inhibitor > C1748 - Topoisomerase Inhibitor D004791 - Enzyme Inhibitors
Nitrososulfapyridine
A pyridine having a 4-nitrosobenzenesulfonamido group at the 2-position.
5-(allylsulfanyl)imidazo[1,2-c]thieno[3,2-e]pyrimidin-2(3H)-one
6-Chloro-9-hydroxy-1,3-dimethyl-1,9-dihydro-4H-pyrazolo[3,4-B]quinolin-4-one
2-Amino-3-[5-(Amino-Carboxy-Methyl)-2,3-Dihydro-Isoxazol-3-Ylsulfanyl]-Propionic Acid
[[2-(4-Hydroxyphenyl)ethanethioyl]amino] hydrogen sulfate
5-chloro-2-methoxy-N,N,4-trimethylbenzenesulfonamide
N-(3,5-dimethoxyphenyl)-2-thiophenecarboxamide
C13H13NO3S (263.06161080000004)
2-(Ethylthio)-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one
1-[(E)-2-phenylethenyl]sulfonyl-2,3-dihydropyridin-6-one
C13H13NO3S (263.06161080000004)
(1Z)-1-(3,4-dimethyl-1,3-thiazol-2-ylidene)-3-phenylthiourea
C12H13N3S2 (263.05508580000003)
Methylparathion
D018377 - Neurotransmitter Agents > D018678 - Cholinergic Agents > D002800 - Cholinesterase Inhibitors C471 - Enzyme Inhibitor > C47792 - Acetylcholinesterase Inhibitor D010575 - Pesticides > D007306 - Insecticides D004791 - Enzyme Inhibitors D016573 - Agrochemicals
