Exact Mass: 273.9639636
Exact Mass Matches: 273.9639636
Found 43 metabolites which its exact mass value is equals to given mass value 273.9639636,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
Ribose-1-arsenate
Ribose-1-arsenate is an intermediate in arsenate detoxification I pathway. Arsenic detoxification in most mammals involves alternative steps of reduction and oxidative methylation. The end metabolites are methylarsonate,cacodylate, and dimethylarsinous acid,which are less reactive than arsenate and arsenite, and are excreted in the urine.The pathway starts with the reduction of arsenate to arsenite. In this process,arsenate can be conjugate to ribose by the enzyme purine nucleoside phosphorylase (PNP), which accepts arsenate as an alternative substrate to its normal substrate, phosphate. The ribose-1-arsenate thus formed is converted to arsenite in the presence of dihydrolipoate, in a process that has not been fully characterized yet. [HMDB]. Ribose-1-arsenate is found in many foods, some of which are japanese walnut, yam, black-eyed pea, and lovage. Ribose-1-arsenate is an intermediate in arsenate detoxification I pathway. Arsenic detoxification in most mammals involves alternative steps of reduction and oxidative methylation. The end metabolites are methylarsonate,cacodylate, and dimethylarsinous acid,which are less reactive than arsenate and arsenite, and are excreted in the urine.The pathway starts with the reduction of arsenate to arsenite. In this process,arsenate can be conjugate to ribose by the enzyme purine nucleoside phosphorylase (PNP), which accepts arsenate as an alternative substrate to its normal substrate, phosphate. The ribose-1-arsenate thus formed is converted to arsenite in the presence of dihydrolipoate, in a process that has not been fully characterized yet.
Malathion dicarboxylic acid
Malathion dicarboxylic acid is a metabolite of malathion. Malathion is an organophosphate parasympathomimetic which binds irreversibly to cholinesterase. Malathion is an insecticide of relatively low human toxicity; however, a 2010 study has shown that children with higher levels of organophosphate pesticide metabolites in their urine are more likely to have attention deficit hyperactivity disorder. In the former USSR it was known as carbophos, in New Zealand and Australia as maldison and in South Africa as mercaptothion. (Wikipedia)
5-IODO-7-METHYL-7H-PYRROLO[2,3-D]PYRIMIDIN-4-AMINE
Methyl 4-amino-3-bromo-5-nitrobenzenecarboxylate
C8H7BrN2O4 (273.95891620000003)
4-methyl-2-pyridin-4-yl-1,3-thiazole-5-carbonyl chloride,hydrochloride
Acetamide,2-bromo-N-(2-hydroxy-5-nitrophenyl)-
C8H7BrN2O4 (273.95891620000003)
2-NITRO-3-AMINO-4-METHYL-5-BROMOBENZOIC ACID
C8H7BrN2O4 (273.95891620000003)
5-(2,4-DICHLORO-5-FLUOROPHENYL)-1H-PYRAZOLE-3-CARBOXYLIC ACID
3-METHOXY-5-(TRIFLUOROMETHYL)BENZENESULPHONYL CHLORIDE
1-bromo-5-(trifluoromethyl)naphthalene
C11H6BrF3 (273.96049320000003)
ethyl 2-(5-bromo-2-fluorophenyl)-2-oxoacetate
C10H8BrFO3 (273.96408099999996)
methyl 2-amino-5-bromo-3-nitrobenzoate
C8H7BrN2O4 (273.95891620000003)
methyl 2-bromo-3-(4-fluorophenyl)-3-oxopropanoate
C10H8BrFO3 (273.96408099999996)
2,4-Dichloro-5-(trifluoromethoxy)phenylboronic acid
Technetium Tc-99m medronate anhydrous
V - Various > V09 - Diagnostic radiopharmaceuticals > V09B - Skeleton > V09BA - Technetium (99mtc) compounds D019995 - Laboratory Chemicals > D007202 - Indicators and Reagents > D019275 - Radiopharmaceuticals D050071 - Bone Density Conservation Agents > D004164 - Diphosphonates