Exact Mass: 303.9926794
Exact Mass Matches: 303.9926794
Found 191 metabolites which its exact mass value is equals to given mass value 303.9926794
,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
5-(3',4',5'-Trihydroxyphenyl)-gamma-valerolactone-3'-O-sulphate
C11H12O8S (304.02528720000004)
5-(3,4,5-Trihydroxyphenyl)-gamma-valerolactone-3-O-sulphate belongs to the family of Catechols. These are compounds containing a 1,2-benzenediol moiety.
5-(3',4',5'-Trihydroxyphenyl)-gamma-valerolactone-4'-O-sulphate
C11H12O8S (304.02528720000004)
5-(3,4,5-Trihydroxyphenyl)-gamma-valerolactone-4-O-sulphate belongs to the family of Resorcinols. These are compounds containing a resorcinol moiety, which is a benzene ring bearing two hydrocyl groups at positions 1 and 3.
Sinapic acid 4-O-sulfate
C11H12O8S (304.02528720000004)
Sinapic acid 4-O-sulfate is an endogenous phenolic acid metabolite. Sinapic acid 4-O-sulfate was found to be elevated in rat urine after whole rye consumption which makes this compound a potential urinary biomarker of whole grain intake (PMID: 26862900).
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.
1-(4-Chlorophenyl)-5-(trifluoromethyl)-1H-pyrazole-4-carbohydrazide
C11H8ClF3N4O (304.03387039999996)
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)
4-Chlorophenol glucuronide|O1-(4-Chlor-phenyl)-beta-D-glucopyranuronsaeure|O1-(4-chloro-phenyl)-beta-D-glucopyranuronic acid|p-Chlor-phenyl-beta-D-glucopyranosiduronsaeure|p-chlorophenyl glucuronide
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
1,4-Pentadien-3-one, 1,5-bis(5-nitro-2-furanyl)- (9CI)
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)
2-ethylcyclopenta-1,3-diene,titanium(4+),dichloride
1-CHLORO-4-PROPOXY-9H-THIOXANTHEN-9-ONE
C16H13ClO2S (304.03247480000005)
5-(2-bromophenyl)-1-methyl-3-(trifluoromethyl)pyrazole
Disodium 1-O-phosphonato-β-D-glucopyranose
C6H11Na2O9P (303.9936086000001)
1-(4-CHLORO-2,5-DIMETHOXYPHENYL)-2-AMINOPROPANEHCL
7-chloro-5-(2-fluorophenyl)-3-hydroxy-1,3-dihydro-1,4-benzodiazepin-2-one
C15H10ClFN2O2 (304.04148019999997)
n-benzyl-4-nitro-2,1,3-benzoxadiazol-5-amine
C13H9ClN4O3 (304.03631540000003)
2-(4-methoxy-phenyl)-imidazo[1,2-a]pyridine monohydrobromine
4-[2-(Dimethylamino)ethylaminosulfonyl]-7-chloro-2,1,3-benzoxadiazole
C10H13ClN4O3S (304.03968580000003)
METHYL 3-(BROMOMETHYL)-[1,1-BIPHENYL]-4-CARBOXYLATE
6-Hydroxy-benzo[h]chromeno[5,4,3-cde]chromene-5,12-dione
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.
4-Chloro-3-cyano-N,N-dimethyl-6-nitro-8-quinolinecarboxamide
C13H9ClN4O3 (304.03631540000003)
CYCLOPENTADIENYLNICKEL(II) CARBONYL DI
C12H12Ni2O2 (303.95441919999996)
2-(1-Benzyl-1H-pyrrol-2-yl)-4,6-dichloro-1,3,5-triazine
7-(2,6-DICHLOROPHENYL)-5-METHYLBENZO[E][1,2,4]TRIAZIN-3-AMINE
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
2-(4-Chlorophenyl)-3-(trifluoromethyl)pyrazole-4-carboxylic acid hydrazide
C11H8ClF3N4O (304.03387039999996)
2-bromo-5-((3,3-difluorocyclobutyl)methoxy)-1,3-dimethylbenzene
C13H15BrF2O (304.02742639999997)
[6-Chloro-4-(2-chlorophenyl)-2-quinazolinyl]methanol
1-methyl-5-phenoxy-3-(trifluoromethyl)pyrazole-4-carbonyl chloride
C12H8ClF3N2O2 (304.02263739999995)
2-AMINO-3-(1, 2-DIHYDRO-2-OXO-4-QUINOLYL)PROPIONIC ACID DIHYDROCHLORIDE
C12H14Cl2N2O3 (304.03814339999997)
Ethyl 8-bromoimidazo[1,2-a]pyridine-6-carboxylate, HCl
3,6-BIS(2-CHLOROPHENYL)-1,2-DIHYDRO-1,2,4,5-TETRAZINE
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
5-(3',4',5'-Trihydroxyphenyl)-gamma-valerolactone-3'-O-sulphate
C11H12O8S (304.02528720000004)
5-(3,4,5-Trihydroxyphenyl)-gamma-valerolactone-3-O-sulphate belongs to the family of Catechols. These are compounds containing a 1,2-benzenediol moiety.
5-(3',4',5'-Trihydroxyphenyl)-gamma-valerolactone-4'-O-sulphate
C11H12O8S (304.02528720000004)
5-(3,4,5-Trihydroxyphenyl)-gamma-valerolactone-4-O-sulphate belongs to the family of Resorcinols. These are compounds containing a resorcinol moiety, which is a benzene ring bearing two hydrocyl groups at positions 1 and 3.
(R)-5-Diphosphomevalonate
COVID info from COVID-19 Disease Map Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS
3,5-cyclic CMP(1-)
The conjugate base of 3,5-cyclic CMP; major species at pH 7.3.
4-(5-O-phosphonato-beta-D-ribofuranosyl)phenol(2-)
N-(4-oxoglutaryl)-L-cysteinylglycine
C10H12N2O7S-2 (304.03652020000004)
4-Chloro-5-(2,3-dihydro-1,4-benzodioxin-3-yl)thieno[2,3-d]pyrimidine
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)
4-(5-O-phosphonato-beta-D-ribofuranosyl)phenol(2-)
An organophosphate oxoanion obtained by deprotonation of the phosphate OH groups of 4-(5-O-phospho-beta-D-ribofuranosyl)phenol; major species at pH 7.3.
5-(3,4,5-Trihydroxyphenyl)-gamma-valerolactone-4-O-sulphate
C11H12O8S (304.02528720000004)
5-(3,4,5-Trihydroxyphenyl)-gamma-valerolactone-3-O-sulphate
C11H12O8S (304.02528720000004)
2,3-cyclic CMP(1-)
A 2,3-cyclic nucleotide(1-) which is obtained from 2,3-cyclic CMP by removal of a proton from the cyclic phosphate group.
(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)