Exact Mass: 277.9989326
Exact Mass Matches: 277.9989326
Found 235 metabolites which its exact mass value is equals to given mass value 277.9989326,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Fenthion
Fenthion is an insecticide with low mammalian toxicity. Fenthion is used in agriculture and against mosquito larvae in tropical fresh waters.Fenthion is an organothiophosphate insecticide, avicide, and acaricide. Like most other organophosphates, its mode of action is via cholinesterase inhibition. Due to its relatively low toxicity towards humans and mammals, fenthion is listed as moderately toxic compound in U.S. Environmental Protection Agency and World Health Organization toxicity class. (Wikipedia). Insecticide with low mammalian toxicity. It is used in agriculture and against mosquito larvae in tropical fresh waters D018377 - Neurotransmitter Agents > D018678 - Cholinergic Agents > D002800 - Cholinesterase Inhibitors D010575 - Pesticides > D007306 - Insecticides D004791 - Enzyme Inhibitors D016573 - Agrochemicals
Alcophosphamide
Detoxification of cyclophosphamide is effected, in part, by hepatic class 1 aldehyde dehydrogenase (ALDH-1)-catalyzed oxidation of aldophosphamide, a pivotal aldehyde intermediate, to the nontoxic metabolite, carboxyphosphamide. Detoxification of aldophosphamide may also be effected by enzymes, viz. Thus, NAD-linked oxidation and NADPH-linked reduction of aldophosphamide catalyzed by relevant erythrocyte enzymes were quantified. (PMID: 9394035) It has already been demonstrated that horse liver alcohol dehydrogenase catalyzes the reduction of aldophosphamide to alcophosphamide. (PMID: 8216347) D000970 - Antineoplastic Agents > D018906 - Antineoplastic Agents, Alkylating > D009588 - Nitrogen Mustard Compounds D000970 - Antineoplastic Agents > D018906 - Antineoplastic Agents, Alkylating > D010752 - Phosphoramide Mustards
Alcoifosfamide
Alcoifosfamide is a metabolite of ifosfamide. Ifosfamide (also marketed as Mitoxana and Ifex) is a nitrogen mustard alkylating agent used in the treatment of cancer. It is sometimes abbreviated IFO. (Wikipedia)
Treosulfan
Treosulfan belongs to the family of Methanesulfonates. These are compounds containing a methanesulfonate moiety, which consists of a methane linked to the sulfur atom of a sulfonate group. L - Antineoplastic and immunomodulating agents > L01 - Antineoplastic agents > L01A - Alkylating agents > L01AB - Alkyl sulfonates C274 - Antineoplastic Agent > C186664 - Cytotoxic Chemotherapeutic Agent > C2842 - DNA Binding Agent D009676 - Noxae > D000477 - Alkylating Agents D000970 - Antineoplastic Agents
Cyclophosphamide monohydrate
D000970 - Antineoplastic Agents > D018906 - Antineoplastic Agents, Alkylating > D009588 - Nitrogen Mustard Compounds D000970 - Antineoplastic Agents > D018906 - Antineoplastic Agents, Alkylating > D010752 - Phosphoramide Mustards C274 - Antineoplastic Agent > C186664 - Cytotoxic Chemotherapeutic Agent > C2842 - DNA Binding Agent D000970 - Antineoplastic Agents > D019653 - Myeloablative Agonists D007155 - Immunologic Factors > D007166 - Immunosuppressive Agents C308 - Immunotherapeutic Agent > C574 - Immunosuppressant D009676 - Noxae > D000477 - Alkylating Agents D009676 - Noxae > D009153 - Mutagens D018501 - Antirheumatic Agents
3-(3,4-dihydroxyphenyl)-2-(sulfooxy)propanoic acid
3,5-dimethoxy-4-(sulfooxy)benzoic acid
3,5-dimethoxy-4-(sulfooxy)benzoic acid is a predicted metabolite generated by BioTransformer¹ that is produced by the metabolism of 4-hydroxy-3,5-dimethoxybenzoic acid. It is generated by Sulfotransferase 1A3 (P0DMM9) and Sulfotransferase enzymes via a -4-O-sulfation-of-phenolic-compound reaction. This -4-O-sulfation-of-phenolic-compound occurs in humans.
Arctic acid C
Arctic acid c, also known as arctate c, 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. Arctic acid c is practically insoluble (in water) and a weakly acidic compound (based on its pKa). Arctic acid c can be found in burdock, which makes arctic acid c a potential biomarker for the consumption of this food product.
Iron vitriol
FeH14O11S (277.96062040000004)
Nutrient supplement. Iron(II) sulfate (Br.E. iron(II) sulphate) or ferrous sulfate is the chemical compound with the formula FeSO4. Known since ancient times as copperas and as green vitriol, the blue-green heptahydrate is the most common form of this material. All iron sulfates dissolve in water to give the same aquo complex [Fe(H2O)6]2+, which has octahedral molecular geometry and paramagnetic. Together with other iron compounds, ferrous sulfate is used to fortify foods and to treat iron-deficiency anemia. Nutrient supplement
2-(4-Chlorophenyl)-1-(2,4,6-trihydroxyphenyl)ethanone
relative retention time with respect to 9-anthracene Carboxylic Acid is 1.081 relative retention time with respect to 9-anthracene Carboxylic Acid is 1.080
Dehydroluciferin
C11H6N2O3S2 (277.98198460000003)
A member of the class of 1,3-thiazolemonocarboxylic acids that is 1,3-thiazole-4-carboxylic acid in which the hydrogen at position 2 has been replaced by a 6-hydroxy-1,3-benzothiazol-2-yl group.
5-(4-acetoxy-1-butenyl)-2,2-bithienyl
C14H14O2S2 (278.04351840000004)
(2-amino-5-bromo-phenyl)-pyridin-2-yl-methanol
C12H11BrN2O (278.00546959999997)
4,6-dihydroxy-9-methoxy-7-methylnaphtho<2,3-d>-1,3-dioxole-5,8-dione|nepenthone-A
fenthion
D018377 - Neurotransmitter Agents > D018678 - Cholinergic Agents > D002800 - Cholinesterase Inhibitors D010575 - Pesticides > D007306 - Insecticides D004791 - Enzyme Inhibitors D016573 - Agrochemicals CONFIDENCE standard compound; INTERNAL_ID 3155 CONFIDENCE standard compound; INTERNAL_ID 8480
Exifone
C78275 - Agent Affecting Blood or Body Fluid > C1327 - Antiplatelet Agent CONFIDENCE standard compound; INTERNAL_ID 440; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 2781; ORIGINAL_PRECURSOR_SCAN_NO 2779 CONFIDENCE standard compound; INTERNAL_ID 440; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 2821; ORIGINAL_PRECURSOR_SCAN_NO 2820 CONFIDENCE standard compound; INTERNAL_ID 440; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 2820; ORIGINAL_PRECURSOR_SCAN_NO 2819 CONFIDENCE standard compound; INTERNAL_ID 440; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 2811; ORIGINAL_PRECURSOR_SCAN_NO 2809 CONFIDENCE standard compound; INTERNAL_ID 440; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 2887; ORIGINAL_PRECURSOR_SCAN_NO 2885 CONFIDENCE standard compound; INTERNAL_ID 440; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 2823; ORIGINAL_PRECURSOR_SCAN_NO 2822
5-(hexa-5-en-1,3-diyn-1-yl)-5-(prop-1-yn-1-yl)-2,2-bithiophene
Acecarbromal
C9H15BrN2O3 (278.02659800000004)
D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D006993 - Hypnotics and Sedatives C78272 - Agent Affecting Nervous System > C29756 - Sedative and Hypnotic
2-[2-(2 H-[1,2,4]TRIAZOL-3-YLSULFANYL)-ACETYLAMINO]-BENZOIC ACID
C11H10N4O3S (278.04735900000003)
1-PIPERIDIN-4-YL-1,3-DIHYDRO-2H-INDOL-2-ONE
C9H10O6S2 (277.99188000000004)
Benzenepropanoic acid,2,4-dichloro-5-fluoro-b-oxo-, ethyl ester
6-chloro-2,2-dimethyl-4-(trifluoromethyl)chromen-7-ol
5-BROMO-3-(THIOPHEN-2-YL)-1H-INDAZOLE
C11H7BrN2S (277.95132820000003)
3-AMINO-5-(4-NITROPHENYL)THIOPHENE-2-CARBOXYLIC ACID METHYL ESTER
methyl 4-acetyloxy-8-chloronaphthalene-2-carboxylate
5-Bromo-4-hydroxy-8-methoxy-3-quinolinecarbonitrile
1-(5-Bromo-6-methoxy-2-naphthyl)ethanone
C13H11BrO2 (277.99423659999997)
2-Chloro-1,3-dimethylimidazolidinium hexafluorophosphate
4-IODO-2-METHYL-6-NITROBENZENAMINE
C7H7IN2O2 (277.95522719999997)
Benzenesulfonamide,4-chloro-N-(1-methylethyl)-3-nitro-
N-(3-hydroxy-2-iodopyridin-4-yl)acetamide
C7H7IN2O2 (277.95522719999997)
N-(2-hydroxy-5-iodopyridin-3-yl)acetamide
C7H7IN2O2 (277.95522719999997)
N-(4-Hydroxy-5-iodopyridin-3-yl)acetamide
C7H7IN2O2 (277.95522719999997)
Methyl 6-acetamido-4-chloroquinoline-2-carboxylate
C13H11ClN2O3 (278.04581659999997)
2-Bromo-1-(4-(4-methyl-1H-imidazol-1-yl)phenyl)ethanone
C12H11BrN2O (278.00546959999997)
5-Nitro-2-Furaldehyde (5-Nitrofurfurylene)Hydrazone
2-(4-CHLOROBENZENESULPHONYL)PYRIDINE-5-CARBONITRILE
C12H7ClN2O2S (277.99167520000003)
2-Amino-5-bromo-3-benzloxypyridine
C12H11BrN2O (278.00546959999997)
methyl 6-(bromomethyl)naphthalene-1-carboxylate
C13H11BrO2 (277.99423659999997)
4-[(4-chlorobenzoyl)amino]-1-methylpyrrole-2-carboxylic acid
C13H11ClN2O3 (278.04581659999997)
(1Z)-(2,4-DIFLUOROPHENYL)-4-PIPERIDINYLMETHANONEOXIMEACETATE
C14H14O2S2 (278.04351840000004)
Tipiracil hydrochloride
C274 - Antineoplastic Agent > C2189 - Signal Transduction Inhibitor > C129824 - Antineoplastic Protein Inhibitor C471 - Enzyme Inhibitor > C129825 - Antineoplastic Enzyme Inhibitor
2-bromo-1-(5-methyl-1-phenylpyrazol-4-yl)ethanone
C12H11BrN2O (278.00546959999997)
METHYL 3-HYDRAZINO-4-(PROPYLSULFONYL)THIOPHENE-2-CARBOXYLATE
2-(4-bromophenyl)-4,5,6,7-tetrahydro-[1,3]oxazolo[5,4-c]pyridine
C12H11BrN2O (278.00546959999997)
2-(4-Chloro-phenyl)-4-hydroxy-pyriMidine-5-carboxylic acid ethyl ester
C13H11ClN2O3 (278.04581659999997)
1,2-Ethanedione,1,2-bis(2-chlorophenyl)-
C14H8Cl2O2 (277.99013279999997)
4-Chloro-6,7,8-trimethoxy-3-quinolinecarbonitrile
C13H11ClN2O3 (278.04581659999997)
4-[3-(Trifluoromethyl)-3H-diazirin-3-yl]benzyl Bromide
C9H6BrF3N2 (277.96664119999997)
Ethyl 2-(4-nitrophenyl)thiazole-4-carboxylate
METHYL 3-HYDRAZINO-4-(ISOPROPYLSULFONYL)THIOPHENE-2-CARBOXYLATE
N-(methylsulfanylmethoxy)-2-nitrobenzenesulfonamide
6-(4-BROMO-PHENYL)-IMIDAZO[2,1-B]THIAZOLE
C11H7BrN2S (277.95132820000003)
Biphenyl-4,4-dicarbonyl dichloride
C14H8Cl2O2 (277.99013279999997)
[2-(3-CHLOROPHENYL)-1,3-THIAZOL-4-YL]METHANAMINE HYDROCHLORIDE MONOHYDRATE
3-methylimidazo[4,5-f]quinolin-2-amine,hydrobromide
4-(5-CHLOROCARBONYL-FURAN-2-YL)-BENZOIC ACID ETHYL ESTER
ethyl 6-chloro-5-cyano-2-(trifluoromethyl)pyridine-3-carboxylate
C10H6ClF3N2O2 (278.00698819999997)
1-(5-CHLORO-2-THIENYL)-3-(4-METHOXYPHENYL)PROP-2-EN-1-ONE
1,2-Benziodoxole,1,3-dihydro-1-hydroxy-3,3-dimethyl-
5-(Benzyloxy)-3-bromo-2-pyridinamine
C12H11BrN2O (278.00546959999997)
3-(DIMETHYLAMINO)-2-(2-BROMOBENZOYL)ACRYLONITRILE
C12H11BrN2O (278.00546959999997)
Methyl 5-(4-chloro-1H-pyrrolo[2,3-b]pyridin-5-yl)-1,3,4-oxadiazol e-2-carboxylate
8-Chloronaphthalene-1-sulfonic acid dihydrate
C10H11ClO5S (278.00157060000004)
6-bromo-6,7,8,9-tetrahydropyrido[2,1-b]quinazolin-11-one
C12H11BrN2O (278.00546959999997)
2-[(4-Chlorobenzyl)sulfanyl]benzenecarboxylic acid
2,3,4,5,5,5-Hexafluoro-4-trifluoromethyl-2-pentenoyl fluoride
4-CHLORO-N-(2-CHLORO-2-CYANO-ETHYL)-BENZENESULFONAMIDE
2-(4-chloro-3,5-dimethylphenoxy)-3-nitropyridine
C13H11ClN2O3 (278.04581659999997)
2-(4-BROMOPHENYL)-4,5,6,7-TETRAHYDROOXAZOLO[4,5-C]PYRIDINE
C12H11BrN2O (278.00546959999997)
Benzoic acid,4-chloro-2-[(6-methoxy-3-pyridinyl)amino]-
C13H11ClN2O3 (278.04581659999997)
2-(4-BROMOBENZOYL)-3-(DIMETHYLAMINO)ACRYLONITRILE
C12H11BrN2O (278.00546959999997)
5-broMo-1-Methyl-2-(trifluoroMethyl)-1H-benzo[d]iMidazole
C9H6BrF3N2 (277.96664119999997)
1-(2-chloropyrimidin-4-yl)-5-fluoro-3-methyl-1H-benzo[d]imidazol-2(3H)-one
1-BENZYL-4,6-DICHLORO-1H-PYRAZOLO[3,4-D]PYRIMIDINE
(Disulfanediyldi-4,1-phenylene)dimethanol
C14H14O2S2 (278.04351840000004)
3-methyl-2-methylsulfanyl-5-nitro-6-pyridin-4-ylpyrimidin-4-one
C11H10N4O3S (278.04735900000003)
TERT-BUTYL ((3-BROMO-4,5-DIHYDROISOXAZOL-5-YL)METHYL)CARBAMATE
C9H15BrN2O3 (278.02659800000004)
1-bromo-2-chloro-1,1,2-trifluorooct-3-ene
C8H11BrClF3 (277.96846919999996)
Benzene, 4-bromo-2-chloro-1-[(2-methoxyethoxy)methyl]-
4-Methylbenzenesulfonothioic acid S-(4-methylphenyl) ester
C14H14O2S2 (278.04351840000004)
6-(4-Chlorophenyl)imidazo[2,1-b][1,3]thiazole-3-carboxylic acid
C12H7ClN2O2S (277.99167520000003)
METHYL 8-CHLORO-6-(TRIFLUOROMETHYL)IMIDAZO[1,2-A]PYRIDINE-7-CARBOXYLATE
C10H6ClF3N2O2 (278.00698819999997)
4-bromo-2-[(pyridin-2-ylamino)methyl]phenol
C12H11BrN2O (278.00546959999997)
1,2-bis(4-chlorophenyl) ethane-1,2-dione
C14H8Cl2O2 (277.99013279999997)
2-[4-(4-bromophenyl)-1,3-thiazol-2-yl]acetonitrile
C11H7BrN2S (277.95132820000003)
6-(3-bromophenyl)imidazo[2,1-b][1,3]thiazole
C11H7BrN2S (277.95132820000003)
6-Amino-5-iodo-nicotinic acid Methyl ester
C7H7IN2O2 (277.95522719999997)
3-(6-CHLORO-PYRIDAZIN-3-YLOXY)-BENZOIC ACID ETHYL ESTER
C13H11ClN2O3 (278.04581659999997)
Sulfamide, N-(((2S)-6-chloro-2,3-dihydro-1,4-benzodioxin-2-yl)methyl)-
3-Methyl-1,5-dithiophen-2-ylpentane-1,5-dione
C14H14O2S2 (278.04351840000004)
N-(4-fluoro-1,3-benzothiazol-2-yl)-2-thiophenecarboxamide
C12H7FN2OS2 (277.99838239999997)
4-(2-Hydroxy-4-fluorophenylthio)-butylphosphonic acid
5-methyl-N-(4-nitrophenyl)-1-oxo-1lambda4-thiophene-2-carboxamide
{(2E)-4-oxo-2-[(2E)-(pyridin-2-ylmethylidene)hydrazinylidene]-1,3-thiazolidin-5-yl}acetic acid
C11H10N4O3S (278.04735900000003)
N-(4-oxo-2-thieno[3,2-d][1,3]thiazinyl)-2-furancarboxamide
C11H6N2O3S2 (277.98198460000003)
5-methyl-N-[5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl]-3-isoxazolecarboxamide
C8H5F3N4O2S (278.00853060000003)
N-(3-cyano-2-thiophenyl)-2-[(1-methyl-2-imidazolyl)thio]acetamide
6-[(3-methyl-5-nitro-1H-imidazol-3-ium-4-yl)sulfanyl]-7H-purine
2-Hydroxy-3-(4-hydroxy-3-sulooxyphenyl)propanoic acid
Treosulfan
L - Antineoplastic and immunomodulating agents > L01 - Antineoplastic agents > L01A - Alkylating agents > L01AB - Alkyl sulfonates C274 - Antineoplastic Agent > C186664 - Cytotoxic Chemotherapeutic Agent > C2842 - DNA Binding Agent D009676 - Noxae > D000477 - Alkylating Agents D000970 - Antineoplastic Agents
Magnesium L-ascorbic acid-2-phosphate
D000970 - Antineoplastic Agents
Alcophosphamide
D000970 - Antineoplastic Agents > D018906 - Antineoplastic Agents, Alkylating > D009588 - Nitrogen Mustard Compounds D000970 - Antineoplastic Agents > D018906 - Antineoplastic Agents, Alkylating > D010752 - Phosphoramide Mustards