Exact Mass: 278.0837
Exact Mass Matches: 278.0837
Found 183 metabolites which its exact mass value is equals to given mass value 278.0837,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
Sulfamethazine
Sulfamethazine is only found in individuals that have used or taken this drug. It is a sulfanilamide anti-infective agent. It has a spectrum of antimicrobial action similar to other sulfonamides. [PubChem]Sulfonamides inhibit the enzymatic conversion of pteridine and p-aminobenzoic acid (PABA) to dihydropteroic acid by competing with PABA for binding to dihydrofolate synthetase, an intermediate of tetrahydrofolic acid (THF) synthesis. THF is required for the synthesis of purines and dTMP and inhibition of its synthesis inhibits bacterial growth. Pyrimethamine and trimethoprim inhibit dihydrofolate reductase, another step in THF synthesis, and therefore act synergistically with the sulfonamides. J - Antiinfectives for systemic use > J01 - Antibacterials for systemic use > J01E - Sulfonamides and trimethoprim > J01EB - Short-acting sulfonamides Widely-used, short acting sulfonamide. Potential food contaminant in animal products arising from its veterinary use C254 - Anti-Infective Agent > C29739 - Sulfonamide Anti-Infective Agent D000890 - Anti-Infective Agents > D013424 - Sulfanilamides CONFIDENCE standard compound; INTERNAL_ID 1008
2-[2-[[(2S)-2-amino-2-carboxyethyl]amino]-2-oxoethyl]-2-hydroxybutanedioic acid
Gamma-Glutamylmethionine
gamma-Glutamylmethionine is a dipeptide composed of gamma-glutamate and methionine, and is a proteolytic breakdown product of larger proteins. It belongs to the family of N-acyl-alpha amino acids and derivatives. These are compounds containing an alpha amino acid which bears an acyl group at its terminal nitrogen atom. gamma-Glutamylmethionine is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis. gamma-Glutamylmethionine is found in onion-family vegetables. It is isolated from the seeds of onion (Allium cepa), kidney bean (Phaseolus vulgaris), mung bean (Vigna radiata), garlic (Allium sativum), and black gram (Vigna mungo).
3,9-dihydroxy-2-(2-hydroxypropan-2-yl)-2H,3H,7H-furo[3,2-g]chromen-7-one
Glutamylmethionine
Glutamylmethionine is a dipeptide composed of glutamate and methionine, and is a proteolytic breakdown product of larger proteins. It belongs to the family of N-acyl-alpha amino acids and derivatives. These are compounds containing an alpha amino acid which bears an acyl group at its terminal nitrogen atom. Glutamylmethionine is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis.
Methionyl-Glutamate
Methionyl-Glutamate is a dipeptide composed of methionine and glutamate. It is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis. This dipeptide has not yet been identified in human tissues or biofluids and so it is classified as an Expected metabolite.
N-gamma-Glutamylcysteine ethyl ester
Sulfisomidine
J - Antiinfectives for systemic use > J01 - Antibacterials for systemic use > J01E - Sulfonamides and trimethoprim > J01EB - Short-acting sulfonamides C254 - Anti-Infective Agent > C29739 - Sulfonamide Anti-Infective Agent D000890 - Anti-Infective Agents > D013424 - Sulfanilamides
SULFISOMIDINE
J - Antiinfectives for systemic use > J01 - Antibacterials for systemic use > J01E - Sulfonamides and trimethoprim > J01EB - Short-acting sulfonamides C254 - Anti-Infective Agent > C29739 - Sulfonamide Anti-Infective Agent D000890 - Anti-Infective Agents > D013424 - Sulfanilamides
TRIPHENYLPHOSPHINE OXIDE
CONFIDENCE standard compound; INTERNAL_ID 825; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 8827; ORIGINAL_PRECURSOR_SCAN_NO 8826 CONFIDENCE standard compound; INTERNAL_ID 825; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 8840; ORIGINAL_PRECURSOR_SCAN_NO 8839 CONFIDENCE standard compound; INTERNAL_ID 825; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 8870; ORIGINAL_PRECURSOR_SCAN_NO 8869 CONFIDENCE standard compound; INTERNAL_ID 825; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 8871; ORIGINAL_PRECURSOR_SCAN_NO 8868 CONFIDENCE standard compound; INTERNAL_ID 825; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 8916; ORIGINAL_PRECURSOR_SCAN_NO 8915 CONFIDENCE standard compound; INTERNAL_ID 825; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 8887; ORIGINAL_PRECURSOR_SCAN_NO 8885 CONFIDENCE standard compound; INTERNAL_ID 2472 CONFIDENCE standard compound; INTERNAL_ID 8813 CONFIDENCE standard compound; INTERNAL_ID 8250 CONFIDENCE standard compound; EAWAG_UCHEM_ID 3587 EAWAG_UCHEM_ID 3587; CONFIDENCE standard compound
thiaminium carboxylate betaine
An ammonium betaine that is the conjugate base of thiamine(1+) carboxylic acid arising from the deprotonation of the carboxy group.
2,5,7,8-tetrahydroxy-3,6-diethyl-1,4-naphthoquinone
4-hydroxy-4a,7-dimethoxy-4,4a-dihydrodibenzo-p-dioxin-2(3H)-one
7,8-Di-Me ether,5-Ac-5,7,8-Trihydroxy-2-methyl-4H-1-benzopyran-4-one
(1R,2S,5R)-2-(3-methoxy-4,5-methylenedioxyphenyl)-3,7-dioxa-6-oxobicyclo<3.3.0>octane|(1R,2S,5R)-2-(3-methoxy-4,5-methylenedioxyphenyl)-3,7-dioxa-6-oxobicyclo[3.3.0]octane
5-Hydroxy-6-(1-hydroxyethyl)-2,7-dimethoxy-1,4-naphthoquinone
lawsonaphthoate C|methyl 1,6-dihydroxy-4,5-dimethoxy naphthalene-2-carboxylate
2,3-Dimethoxy-4,6-dihydroxy-1,2,3,4-tetrahydrodibenzofuran-1-one
sulfamethazine
J - Antiinfectives for systemic use > J01 - Antibacterials for systemic use > J01E - Sulfonamides and trimethoprim > J01EB - Short-acting sulfonamides A sulfonamide consisting of pyrimidine with methyl substituents at the 4- and 6-positions and a 4-aminobenzenesulfonamido group at the 2-position. C254 - Anti-Infective Agent > C29739 - Sulfonamide Anti-Infective Agent D000890 - Anti-Infective Agents > D013424 - Sulfanilamides CONFIDENCE standard compound; INTERNAL_ID 1309; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 8847; ORIGINAL_PRECURSOR_SCAN_NO 8846 CONFIDENCE standard compound; INTERNAL_ID 1309; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 8855; ORIGINAL_PRECURSOR_SCAN_NO 8853 CONFIDENCE standard compound; INTERNAL_ID 1309; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 8878; ORIGINAL_PRECURSOR_SCAN_NO 8876 CONFIDENCE standard compound; INTERNAL_ID 1309; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 8904; ORIGINAL_PRECURSOR_SCAN_NO 8903 CONFIDENCE standard compound; INTERNAL_ID 1309; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 8916; ORIGINAL_PRECURSOR_SCAN_NO 8915 CONFIDENCE standard compound; INTERNAL_ID 1309; DATASET 20200303_ENTACT_RP_MIX508; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 8901; ORIGINAL_PRECURSOR_SCAN_NO 8900 CONFIDENCE standard compound; INTERNAL_ID 4099 CONFIDENCE standard compound; INTERNAL_ID 8503 CONFIDENCE standard compound; EAWAG_UCHEM_ID 181 CONFIDENCE standard compound; INTERNAL_ID 1008
3-(5,7-dimethoxy-4-oxochromen-2-yl)propanoic acid
C14H14O6_6H-Dibenzo[b,d]pyran-6-one, 2,3,4,4a-tetrahydro-2,3,7,9-tetrahydroxy-4a-methyl
(1S,4S,8R,14S)-11-ethyl-12-oxo-7,9,13-trioxatetracyclo[6.5.1.0¹,¹⁰.0⁴,¹⁴]tetradeca-2,5-diene-5-carboxylic acid
triphenylphosphineoxide
CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 1081
(1S,4S,8R,14S)-11-ethyl-12-oxo-7,9,13-trioxatetracyclo[6.5.1.0¹,¹⁰.0⁴,¹⁴]tetradeca-2,5-diene-5-carboxylic acid_major
(1S,4S,8R,14S)-11-ethyl-12-oxo-7,9,13-trioxatetracyclo[6.5.1.0¹,¹?.0?,¹?]tetradeca-2,5-diene-5-carboxylic acid
N-gamma-L-Glutamyl-L-methionine
3-(5,7-Dimethoxy-4-oxo-4H-chromen-2-yl)propanoic acid
chloroethene,ethenyl acetate,3-hydroxypropyl prop-2-enoate
12-Bromododecanoic Acid
A bromo fatty acid consisting of lauric acid having a single bromo-substituent at the 12-position.
5-(ISOPROPYLSULFONYL)-2-(3-PYRIDYL)PYRIMIDIN-4-AMINE
4,4,5,5-TETRAMETHYL-2-(5-(TRIFLUOROMETHYL)THIOPHEN-2-YL)-1,3,2-DIOXABOROLANE
Propanedioic acid,2-(tetrahydro-1,1-dioxido-3-thienyl)-, 1,3-diethyl ester
5-(ISOPROPYLSULFONYL)-2-(2-PYRIDYL)PYRIMIDIN-4-AMINE
N-Ethyl-N-(2-hydroxyethyl)-1,4-phenylenediamine sulfate
METHYL 3,3-DIFLUORO-5-METHOXY-[1,1-BIPHENYL]-4-CARBOXYLATE
METHYL 3,5-DIFLUORO-2-METHOXY-[1,1-BIPHENYL]-4-CARBOXYLATE
(4-HYDROXYMETHYL-2-PYRIDIN-3-YL-OXAZOLIDIN-4-YL)-METHANOL
chloroethene,ethenyl acetate,2-hydroxypropyl prop-2-enoate
1-(BICYCLO[3.1.0]HEXAN-3-YL)-6-(METHYLSULFONYL)-1H-PYRAZOLO[3,4-D]PYRIMIDINE
CL 218872
D002492 - Central Nervous System Depressants > D014149 - Tranquilizing Agents > D014151 - Anti-Anxiety Agents D002491 - Central Nervous System Agents > D011619 - Psychotropic Drugs > D014149 - Tranquilizing Agents D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants CL 218872 is a selective and orally active benzodiazepine of α1 subunit-containing GABAAreceptor with a Ki of 130 nM. CL 218872 exerts anxiolytic and anticonvulsant in vivo[1].
2-Fluoro-2-deoxy-1,3,5-tri-O-acetyl-α-D-arabinofuranose
4-([(2-PYRIDINYLMETHYL)AMINO]METHYL)BENZOIC ACID HYDROCHLORIDE
(3Z)-4-(1,3-Benzodioxol-5-yl)-3-(ethoxycarbonyl)-3-butenoic acid
5-(3,4,5-trimethoxyphenyl)-4H-pyrazole-3-carboxylic acid
2-Amino-4-[(3,4-diaminophenyl)sulfonyl]phenylamine
ethyl (E)-3-(4-methyl-1,3-thiazol-5-yl)-2-(1,2,4-triazol-1-ylmethyl)prop-2-enoate
(3aR,5R,6S,6aS)-6-chloro-5-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxole
2-(2-HYDROXYETHYLAMINO)-N-(3-(TRIFLUOROMETHOXY)PHENYL)ACETAMIDE
Methyl-(3-phenyl-isoxazol-5-ylmethyl)-amine OXALATE
1-(morpholin-4-ylsulfonyl)piperidine-4-carboxylic acid
9-fluoro-2,3,4,6,7,11b-hexahydro-1H-pyrazino[2,1-a]isoquinoline,dihydrochloride
10-fluoro-2,3,4,6,7,11b-hexahydro-1H-pyrazino[2,1-a]isoquinoline,dihydrochloride
1-(2-Chlorophenyl)-3,5-dimethyl-1H-pyrazole-4-carboxylic acid ethyl ester
Ethyl 3-(3,4-dimethoxyphenyl)-1,2,4-oxadiazole-5-carboxylate
(5-chloro-1H-benzimidazol-2-yl)(4-methylpiperazin-1-yl)methanone
Ethyl 2-(5,7-dihydroxy-4-methyl-2-oxochromen-3-yl)acetate
3-[(2,4-Difluorophenoxy)methyl]-4-methoxybenzaldehyde
N4-(3-fluorophenyl)-N2-methyl-5-nitropyrimidine-2,4,6-triamine
3,9-Dihydroxy-2-(2-hydroxypropan-2-yl)-2,3-dihydrouro[3,2-g]chromen-7-one
(+)-Microdiplodiasone
An organic heterobicyclic compound that is 2,3-dihydro-4H-chromen-4-one substituted by hydroxy groups at positions 5 and 7, a methyl group at position 2 and a 5-oxotetrahydrofuran-2-yl group at position 2. Isolated from the endophytic fungus Microdiplodia species, it exhibits antibacterial activity.
1-Methyl-2-[(phenylthio)methyl]-3-indolecarbonitrile
benzotriazol-1-yl 1H-indole-5-carboxylate
COVID info from PDB, Protein Data Bank Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS
2-[[1-(2-Methoxyethyl)-5-tetrazolyl]thio]-1-phenylethanone
2-[(4-Ethyl-5-pyridin-4-yl-1,2,4-triazol-3-yl)thio]acetic acid methyl ester
N4-(4-fluorophenyl)-N2-methyl-5-nitropyrimidine-2,4,6-triamine
1-[3-(Trifluoromethyl)phenyl]-2-(phenylsilyl)ethane
(6-Amino-1-benzyl-3-methyl-4-oxo-2-sulfanylidenepyrimidin-5-yl)-oxidoazanium
8-(1,2-Dihydroxypropan-2-yl)-9-hydroxy-8,9-dihydrouro[2,3-h]chromen-2-one
(2S)-2-[2-[[(2S)-2-amino-2-carboxyethyl]amino]-2-oxoethyl]-2-hydroxybutanedioic acid
Glu-met
A dipeptide composed of L-glutamic acid and L-methionine joined by a peptide linkage.
gamma-Glu-Met
A dipeptide composed of L-glutamic acid and L-methionine joined by a peptide linkage.
5-NIdR
5-NIdR (1-(β-D-2-Deoxyribofuranosyl)-5-nitroindole), an artificial nucleoside, exhibits the ability to inhibit the replication of DNA lesions generated by Temozolomide (HY-17364). 5-NIdR induces cancer cells apoptosis and arrests cell cycle at G0 phase. 5-NIdR enhances Temozolomide anti-tumor efficacy in murine glioblastoma model[1].
methyl 3-(7,8-dihydroxy-3-methyl-1-oxoisochromen-6-yl)propanoate
[7-hydroxy-4-oxo-2-(2-oxopropyl)-2,3-dihydro-1-benzopyran-5-yl]acetic acid
methyl (2r,2's,5'r)-2',5-dihydroxy-3-oxospiro[1-benzofuran-2,1'-cyclopentane]-5'-carboxylate
methyl 2',5-dihydroxy-3-oxospiro[1-benzofuran-2,1'-cyclopentane]-5'-carboxylate
(1r,4s,5s,6r)-4,6-dihydroxy-8-oxo-2-oxabicyclo[2.2.2]octan-5-yl benzoate
7,8-dihydroxy-3-methoxy-3-methyl-1h,4h-pyrano[4,3-b]chromen-10-one
Acid decyl ester
{"Ingredient_id": "HBIN014548","Ingredient_name": "Acid decyl ester","Alias": "NA","Ingredient_formula": "C12H23BrO2","Ingredient_Smile": "CCCCCCCCCCOC(=O)CBr","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "32867","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}
