Exact Mass: 258.9763336
Exact Mass Matches: 258.9763336
Found 217 metabolites which its exact mass value is equals to given mass value 258.9763336,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Vinclozolin M2
C11H11Cl2NO2 (259.01668060000003)
3-Bromotyrosine
3-Bromotyrosine(BY) is generated from the halogenation of tyrosine residues in plasma proteins via the enzyme Eosinophil peroxidase. The presence of free bromotyrosine in blood or urine is the result of enzymatic degradation of these brominated proteins. A significantly higher concentration of BY was observed in the urine from asthmatic patients than in that from healthy control subjects (PMID: 15196282). Bromotyrosine may be useful for monitoring the activation of eosinophils in asthmatic patients. 3-Bromotyrosine(BY) is generated from the halogenation of tyrosine residues in plasma proteins via the enzyme Eosinophil peroxidase. A significantly higher concentration of BY was observed in the urine from asthmatic patients than in that from healthy control subjects (PMID: 15196282). [HMDB]
1-hydroxy-2-methyl-2-(E)-butenyl 4-diphosphate
1-hydroxy-2-methyl-2-(e)-butenyl 4-diphosphate is soluble (in water) and a moderately acidic compound (based on its pKa). 1-hydroxy-2-methyl-2-(e)-butenyl 4-diphosphate can be found in a number of food items such as butternut, pigeon pea, saskatoon berry, and ostrich fern, which makes 1-hydroxy-2-methyl-2-(e)-butenyl 4-diphosphate a potential biomarker for the consumption of these food products.
methyl N-[(3-chlorophenyl)carbamothioyl]carbamimidothioate
2,6-di[(methoxythio)carbonyl]pyridine
C9H9NO4S2 (258.99729940000003)
4-Bromo-2,5-dimethoxyphenethylamine
D018377 - Neurotransmitter Agents > D018490 - Serotonin Agents > D017366 - Serotonin Receptor Agonists D018377 - Neurotransmitter Agents > D018663 - Adrenergic Agents > D000322 - Adrenergic Agonists
1-METHYL-6,7-DIHYDROXY-1,2,3,4-TETRAHYDROISOQUINOLINE HYDROBROMIDE
1-METHYL-6,7-DIHYDROXY-1,2,3,4-TETRAHYDROISOQUINOLINE
(4-(5-CHLOROTHIOPHEN-2-YL)PHENYL)METHANAMINE HYDROCHLORIDE
2-Dichloromethyl-7-Methyl-3-nitro-imidazo[1,2-a]pyridine
1-(Dichloroacetyl)-1,2,3,4-tetrahydro-6-quinolinol
C11H11Cl2NO2 (259.01668060000003)
2-Butenoic acid,4-[(2,5-dichlorophenyl)amino]-4-oxo-, (Z)- (9CI)
4-(2-AMINO-2-CARBOXYETHYL)BENZO[C]-2,1,3-THIADIAZOLE, HYDROCHLORIDE
C9H10ClN3O2S (259.01822300000003)
2-Pentanamine, 1-bromo-4-methyl-, hydrobromide, (S)-
2-Pentanamine, 1-bromo-4-methyl-, hydrobromide, (R)-
ETHYL 5-BROMO-1-METHYL-6-OXO-1,6-DIHYDROPYRIDINE-3-CARBOXYLATE
1-ACETYLINDOLINE-5-SULFONYL CHLORIDE
C10H10ClNO3S (259.00699000000003)
4-CHLORO-2-(2-PYRIDINYL)-6-(TRIFLUOROMETHYL)-PYRIMIDINE
5-(2,4-DICHLORO-BENZYL)-[1,3,4]THIADIAZOL-2-YLAMINE
3,5-bis(methylsulfonyl)benzonitrile
C9H9NO4S2 (258.99729940000003)
6-chloro-3-(trifluoromethyl)pyridine-2-carboximidamide,hydrochloride
C7H6Cl2F3N3 (258.98908520000003)
6,7-DIHYDROXY-1-METHYL-1,2,3,4-TETRAHYDROISOQUINOLINE HYDROBROMIDE
3-chloro-5-(trifluoromethyl)pyridine-2-carboximidamide,hydrochloride
C7H6Cl2F3N3 (258.98908520000003)
2-dimethoxyphosphinothioylsulfanyl-N-(methoxymethyl)acetamide
(+/-)-2-AMINO-6,7-DIHYDROXY-1,2,3,4-TETRAHYDRONAPHTHALENE HBR
2-(2-BROMO-4,5-DIMETHOXYPHENYL)ETHANAMINE HYDROCHLORIDE
3-[2-fluoro-4-(trifluoromethyl)phenyl]pyrrole-2,5-dione
C11H5F4NO2 (259.02563979999996)
methyl 3-bromo-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine-2-carboxylate
4-(2-oxopyrrolidin-1-yl)benzenesulfonyl chloride
C10H10ClNO3S (259.00699000000003)
2,3-Naphthalenediol,6-amino-5,6,7,8-tetrahydro-, hydrobromide (1:1)
2-BROMO-4-CHLORO-1,6-DIMETHYL-1H-IMIDAZO[4,5-C]PYRIDINE
5-Bromomethyl-2-methyl-4-trifluoromethyl-1,3-thiazole
4-Phenyl-5-(2-thienyl)-4H-1,2,4-triazol-3-ylhydrosulfide
2-Chloro-4-(trifluoromethyl)benzenesulfonamide
C7H5ClF3NO2S (258.96816160000003)
6-fluoro-4-(trifluoromethyl)quinoline-2-carboxylic acid
C11H5F4NO2 (259.02563979999996)
3-AMINO-3-(3-BROMO-4-HYDROXY-PHENYL)-PROPIONIC ACID
3-(2-OXOPYRROLIDIN-1-YL)BENZENE-1-SULFONYL CHLORIDE
C10H10ClNO3S (259.00699000000003)
2-CHLORO-5-TRIFLUOROMETHYL-BENZENESULFONAMIDE
C7H5ClF3NO2S (258.96816160000003)
4-Chloro-2-(3-pyridinyl)-6-(trifluoromethyl)pyrimidine
2-chloro-5-(trifluoromethylsulfonyl)aniline
C7H5ClF3NO2S (258.96816160000003)
(Z)-2-(Methoxycarbonylmethoxyimino)-2-(2-aminothiazol-4-yl)acetic acid
C8H9N3O5S (259.02629040000005)
Sodium 4-chloro-3-nitrobenzenesulfonate
C6H3ClNNaO5S (258.93181780000003)
2-(AMINOMETHYL)-5-(4-CHLOROPHENYL)THIOPHENE HYDROCHLORIDE
2-(2,6-DICHLOROPHENOXY)-3-(DIMETHYLAMINO)ACRYLALDEHYDE
C11H11Cl2NO2 (259.01668060000003)
ETHYL 2-CHLORO-4-(TRIFLUOROMETHYL)-1,3-THIAZOLE-5-CARBOXYLATE
C7H5ClF3NO2S (258.96816160000003)
5-Bromo-4-fluoro-3-nitro-1H-pyrrolo[2,3-b]pyridine
7-AMINO-1,8-NAPHTHYRIDIN-2(1H)-ONE SULFATE
C8H9N3O5S (259.02629040000005)
2-BROMO-5,5-DIMETHYL-5,6-DIHYDROBENZO[D]THIAZOL-7(4H)-ONE
2-Amino-5,6-dihydroxy-1,2,3,4-tetrahydronaphthalene hydrobromide
Methyl 3-bromo-4H-thieno[3,2-b]pyrrole-5-carboxylate
2,6-dichloro-3-(2-chloroethyl)quinoline
C11H8Cl3N (258.97222980000004)
2,7-dichloro-3-(2-chloroethyl)quinoline
C11H8Cl3N (258.97222980000004)
2-oxo-1,3,4,5-tetrahydro-1-benzazepine-7-sulfonyl chloride
C10H10ClNO3S (259.00699000000003)
2-Butenoic acid,4-[(3,4-dichlorophenyl)amino]-4-oxo-
5-(2,4-DICHLOROPHENYL)-4-METHYL-1,2,4-TRIAZOLE-3-THIOL
4-chloro-2-(1-methylimidazol-2-yl)sulfanyl-1,3-thiazole-5-carbaldehyde
ETHYL 5,7-DICHLOROPYRAZOLO[1,5-A]PYRIMIDINE-3-CARBOXYLATE
5-(2-pyridyl)thiophene-2-sulfonyl chloride
C9H6ClNO2S2 (258.95284860000004)
2-Benzimidazolecarbamic acid, 5,6-dichloro-, methyl ester
Sodium 2-chloro-5-nitrobenzenesulfonate
C6H3ClNNaO5S (258.93181780000003)
3-Bromo-L-tyrosine
A bromoamino acid comprising an L-tyrosine core with a bromo- substituent ortho to the hydroxy group on the benzene ring.
(3S,4R)-4-(2,5-dichlorophenyl)pyrrolidine-3-carboxylic acid
C11H11Cl2NO2 (259.01668060000003)
(3S,4R)-4-(2,3-dichlorophenyl)pyrrolidine-3-carboxylic acid
C11H11Cl2NO2 (259.01668060000003)
Methyl 4-bromo-5-cyano-3-methylthiophene-2-carboxylate
3-Amino-4-chloro-N-(2-cyanoethyl)benzenesulfonamide
C9H10ClN3O2S (259.01822300000003)
5-(1-naphthalenylamino)-3H-1,3,4-thiadiazole-2-thione
[(2R,3S,4S,5R,6R)-3,4,5,6-tetrahydroxyoxan-2-yl]methyl sulfate
C6H11O9S- (259.01237760000004)
(5-Methylsulfanylpentanethioylamino) hydrogen sulfate
1-Methyl-1,2,3,4-tetrahydroisoquinoline-6,7-diol hydrobromide
O(4)-phosphonato-D-tyrosine(2-)
C9H10NO6P (259.02457300000003)
An optically active form of O(4)-phosphonatotyrosine(2-) having D-configuration.
O(4)-phosphonato-L-tyrosine(2-)
C9H10NO6P (259.02457300000003)
An optically active form of O(4)-phosphonatotyrosine(2-) having L-configuration.
(2E)-4-hydroxy-3-methylbut-2-enyl diphosphate(3-)
An organophosphate oxoanion that is the trianion of (2E)-4-hydroxy-3-methylbut-2-enyl diphosphate arising from deprotonation of the three OH groups of the diphosphate.