Exact Mass: 303.9748984
Exact Mass Matches: 303.9748984
Found 163 metabolites which its exact mass value is equals to given mass value 303.9748984,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Arctinone A acetate
Arctinone a acetate is a member of the class of compounds known as bi- and oligothiophenes. Bi- and oligothiophenes are organic compounds containing two or more linked thiophene rings. Thiophene is a five-member aromatic ring with one sulfur and four carbon atoms. Arctinone a acetate is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Arctinone a acetate can be found in burdock, which makes arctinone a acetate a potential biomarker for the consumption of this food product.
Delorazepam
C78272 - Agent Affecting Nervous System > C29756 - Sedative and Hypnotic > C1012 - Benzodiazepine C78272 - Agent Affecting Nervous System > C28197 - Antianxiety Agent D002491 - Central Nervous System Agents > D000927 - Anticonvulsants
8-Chloro-3-(4-hydroxyphenyl)-5,7-dihydroxy-4H-1-benzopyran-4-one
C15H9ClO5 (304.01384939999997)
2鈥樎封€樎?Acetoxy-5-Acetyl-5?脣-(1-propynyl)-2,2?脣-bithiophene
2,3,7,8-tetrahydroxy[1]benzopyrano[5,4,3-cde][1]benzopyran-5,10-dione|ellagic acid
N-(5-bromo-3-methylpyridin-2-yl)-N-methylbenzamide
Disodium 6-O-phosphonato-D-glucose
C6H11Na2O9P (303.9936086000001)
D-Glucose-6-phosphate disodium salt is a glucose sugar phosphorylated at the hydroxy group on carbon 6[1].
2,6-Dichloropurine-2-deoxyriboside
C10H10Cl2N4O3 (304.01299300000005)
Methyl 2-(bromomethyl)-[1,1-biphenyl]-2-carboxylate
d-mannose 6-phosphate disodium salt
C6H11Na2O9P (303.9936086000001)
5-(2-bromophenyl)-1-methyl-3-(trifluoromethyl)pyrazole
Disodium 1-O-phosphonato-β-D-glucopyranose
C6H11Na2O9P (303.9936086000001)
2-(4-methoxy-phenyl)-imidazo[1,2-a]pyridine monohydrobromine
METHYL 3-(BROMOMETHYL)-[1,1-BIPHENYL]-4-CARBOXYLATE
Phosphoric acid, 2-ethylhexyl ester, potassium salt
2H-1-BENZOPYRAN-2-CARBOXYLIC ACID, 3,4-DIHYDRO-6-IODO-
Disodium 6-O-phosphonato-D-fructose
C6H11Na2O9P (303.9936086000001)
D-Fructose-6-phosphate disodium is an endogenous metabolite.
CYCLOPENTADIENYLNICKEL(II) CARBONYL DI
C12H12Ni2O2 (303.95441919999996)
2,5-Cyclohexadien-1-one,2,6-dichloro-4-[(4-hydroxy-3-methylphenyl)imino]-, sodium salt (1:1)
C13H9Cl2NNaO2+ (303.99080139999995)
5-Bromo-3-(phenylsulfanyl)-1H-pyrrolo[2,3-b]pyridine
1-(3-bromophenyl)-2-(3-hydroxyphenyl)ethane-1,2-dione
C14H9BrO3 (303.97350240000003)
2-bromo-2-methyl-1-(4-(methylsulfonyl)phenyl)propan-1-one
[6-Chloro-4-(2-chlorophenyl)-2-quinazolinyl]methanol
1-methyl-5-phenoxy-3-(trifluoromethyl)pyrazole-4-carbonyl chloride
C12H8ClF3N2O2 (304.02263739999995)
Ethyl 8-bromoimidazo[1,2-a]pyridine-6-carboxylate, HCl
2-(3-CHLORO-PHENYL)-5-THIOPHEN-2-YL-2H-PYRAZOLE-3-CARBOXYLIC ACID
methyl (2Z,4Z)-5-chloro-2-(chloromethyl)-5-(4-chlorophenyl)penta-2,4-dienoate
C13H11Cl3O2 (303.98245959999997)
methyl (2Z,4Z)-5-chloro-2-(chloromethyl)-5-(3-chlorophenyl)penta-2,4-dienoate
C13H11Cl3O2 (303.98245959999997)
2,2,3,3,4,4,5,5-octafluoropentyl 2-fluoroprop-2-enoate
2-((2-BROMO-5-CHLOROPHENOXY)METHYL)TETRAHYDRO-2H-PYRAN
3,4-dichloro-N-(4-chloro-3-methyl-1,2-oxazol-5-yl)benzamide
(R)-5-Diphosphomevalonate
COVID info from COVID-19 Disease Map Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS
4-Chloro-5-(2,3-dihydro-1,4-benzodioxin-3-yl)thieno[2,3-d]pyrimidine
2-[(2,4,5-Trichlorophenyl)thio]-3-pyridinamine
C11H7Cl3N2S (303.93955120000004)
2-[5-Bromo-2-ethoxy-4-(hydroxymethyl)phenoxy]acetic acid
C11H13BrO5 (303.99463080000004)
2-(2,4-dioxo-3-thiazolidinyl)-N-(2,3,4-trifluorophenyl)acetamide
4-Carboxylato-4-sulfonatoazobenzene
C13H8N2O5S-2 (304.01539180000003)
(R)-5-diphosphonatomevalonate(4-)
An organophosphate oxoanion arising from deprotonation of carboxylic acid and phosphate functions of (R)-5-diphosphomevalonic acid.
α-D-Glucose-1-phosphate (disodium)
C6H11Na2O9P (303.9936086000001)
α-D-Glucose-1-phosphate disodium is used as a starting material for synthesis of glucuronic acid. α-D-Glucose-1-phosphate disodium can be used as a cytostatic compound essential for cardiopathic therapy, as an antibiotic, as an immunosuppressive agent, and as a circulatory system therapy element[1].
2-chloro-1,6,8-trihydroxy-3-methylanthracene-9,10-dione
C15H9ClO5 (304.01384939999997)
7-bromo-3-(2-imino-1h-pyrimidin-4-yl)-1h-indol-4-ol
8-chloro-5,7-dihydroxy-3-(4-hydroxyphenyl)chromen-4-one
C15H9ClO5 (304.01384939999997)
3-[(2r)-3,3-dichloro-2-hydroxypropyl]-6,8-dihydroxyisochromen-1-one
C12H10Cl2O5 (303.99052700000004)
1-{5-bromo-6-hydroxy-9h-pyrido[3,4-b]indol-1-yl}ethanone
methyl 2-chloro-3-(4-hydroxy-3,5-dinitrophenyl)propanoate
C10H9ClN2O7 (304.00982739999995)
8-chloro-3-(3,4-dihydroxyphenyl)-7-hydroxychromen-4-one
C15H9ClO5 (304.01384939999997)
6-bromo-3-(2-imino-1h-pyrimidin-4-yl)-1h-indol-4-ol
2-oxo-2-[5'-(prop-1-yn-1-yl)-[2,2'-bithiophen]-5-yl]ethyl acetate
1-chloro-2,4,5-trihydroxy-7-methylanthracene-9,10-dione
C15H9ClO5 (304.01384939999997)
3-(2-bromo-4-imino-3h-pyrimidin-5-yl)-1h-indol-4-ol
3-(3,3-dichloro-2-hydroxypropyl)-6,8-dihydroxyisochromen-1-one
C12H10Cl2O5 (303.99052700000004)