Exact Mass: 254.0837424
Exact Mass Matches: 254.0837424
Found 152 metabolites which its exact mass value is equals to given mass value 254.0837424,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
L-Phosphoarginine
L-Phosphoarginine is found in crustaceans. L-Phosphoarginine is a constituent of crayfish muscle KEIO_ID P105
2-Hydroxyfelbamate
C11H14N2O5 (254.09026740000002)
2-Hydroxyfelbamate is a metabolite of felbamate. Felbamate (marketed under the brand name Felbatol by MedPointe) is an anti-epileptic drug used in the treatment of epilepsy. It is used to treat partial seizures (with and without generalization) in adults and partial and generalized seizures associated with Lennox-Gastaut syndrome in children. However, an increased risk of potentially fatal aplastic anemia and/or liver failure limit the drugs usage to severe refractory epilepsy. (Wikipedia)
p-Hydroxyfelbamate
C11H14N2O5 (254.09026740000002)
p-Hydroxyfelbamate is a metabolite of felbamate. Felbamate (marketed under the brand name Felbatol by MedPointe) is an anti-epileptic drug used in the treatment of epilepsy. It is used to treat partial seizures (with and without generalization) in adults and partial and generalized seizures associated with Lennox-Gastaut syndrome in children. However, an increased risk of potentially fatal aplastic anemia and/or liver failure limit the drugs usage to severe refractory epilepsy. (Wikipedia)
Isopropylthioxanthone
CONFIDENCE standard compound; INTERNAL_ID 4181
L-Agaridoxin
C11H14N2O5 (254.09026740000002)
L-Agaridoxin is found in mushrooms. L-Agaridoxin is a constituent of Agaricus campestris (field mushroom)
Butanoic acid, [(diethoxyphosphinyl)oxy]methyl ester
Indolocarbazole
2-Isopropyltioxanthone
CONFIDENCE standard compound; INTERNAL_ID 1081; DATASET 20200303_ENTACT_RP_MIX503; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 10555; ORIGINAL_PRECURSOR_SCAN_NO 10552 CONFIDENCE standard compound; INTERNAL_ID 1081; DATASET 20200303_ENTACT_RP_MIX503; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 10557; ORIGINAL_PRECURSOR_SCAN_NO 10552 CONFIDENCE standard compound; INTERNAL_ID 1081; DATASET 20200303_ENTACT_RP_MIX503; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 10555; ORIGINAL_PRECURSOR_SCAN_NO 10550 CONFIDENCE standard compound; INTERNAL_ID 1081; DATASET 20200303_ENTACT_RP_MIX503; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 10599; ORIGINAL_PRECURSOR_SCAN_NO 10598 CONFIDENCE standard compound; INTERNAL_ID 1081; DATASET 20200303_ENTACT_RP_MIX503; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 10624; ORIGINAL_PRECURSOR_SCAN_NO 10623 CONFIDENCE standard compound; INTERNAL_ID 1081; DATASET 20200303_ENTACT_RP_MIX503; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 10619; ORIGINAL_PRECURSOR_SCAN_NO 10616 CONFIDENCE standard compound; INTERNAL_ID 2465 CONFIDENCE standard compound; INTERNAL_ID 8800 CONFIDENCE standard compound; INTERNAL_ID 8204
2-{[1-Cyano-2-(dimethylamino)vinyl]sulfonyl}-3-(dimethylamino)acrylonitrile
(3R,4R)-3,4-dihydro-4,8-dihydroxy-6,7-dimethoxy-3-methylisocoumarin|3,4-Dihydro-4,8-dihydroxy-6,7-dimethoxy-3-methyl-1H-2-benzopyran-1-one
4-Acetoxy-3,5-dimethoxy-benzoesaeure-methylester|4-acetoxy-3,5-dimethoxy-benzoic acid methyl ester|Acetylsyringasaeure-methylester|AMS|methyl 4-acetoxy-3,5-dimethoxybenzoate|methyl 4-acetyl syringate
3-O-Methylcyclopolsaeure|3-O-Metyl-cyclopolsaeure|Me ether-Cyclopolic acid
methyl (2Z,4E)-6(acetyloxy)-5-formyl-7-oxoocta-2,4-dienoate
4-(2,3-dihydroxy-5-methoxy-4-methylphenyl)-4-oxobutanoic acid
3-Ethoxycarbonyl-2-hydroxy-6-methoxy-4-methylbenzoic acid
(3R*,4S*)-3,4-dihydro-3,4,8-trihydroxy-3-(hydroxymethyl)-6-methoxynaphthalen-1(2H)-one|balticol C
(5S,7S)-7-acetoxy-5,10-dihyroxy-Delta8,9dolichodial|jatamanin M
L-Agaridoxin
C11H14N2O5 (254.09026740000002)
2-(3-(METHYLAMINO)PROPYL)ISOINDOLINE-1,3-DIONE HYDROCHLORIDE
3-methyl-N-(4-methylphenyl)-1,3-benzothiazol-2-imine
Phenol,2-(1-methylbutyl)-4,6-dinitro-
C11H14N2O5 (254.09026740000002)
3-(PIPERIDIN-4-YL)BENZO[D]OXAZOL-2(3H)-ONE HYDROCHLORIDE
Dimethyl 2,5-dioxobicyclo[2.2.2]octane-1,4-dicarboxylate
4-chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol
1h-indol-3-ylmethylamine oxalate hemihydrate
C11H14N2O5 (254.09026740000002)
(6-CHLOROPYRIDAZIN-3-YL)(4-ETHYLPIPERAZIN-1-YL)METHANONE
C11H15ClN4O (254.09343299999998)
3-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol
5-Fluoro-2-[(4-methoxyphenyl)ethynyl]benzaldehyde
C16H11FO2 (254.07430380000002)
2-(1,3-benzodioxol-5-yl)imidazo[1,2-a]pyrimidin-3-amine
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carboxylic acid
6,6,6-TRIFLUORO-3,5-DIOXO-HEXANOIC ACID, 1,1-DIMETHYLETHYL ESTER
C10H13F3O4 (254.07658940000002)
2,4-DIHYDRO-5-(4-FLUOROPHENYL)-2-PHENYL-3H-PYRAZOL-3-ONE
(7R)-2-Chloro-7-ethyl-7,8-dihydro-8-(1-methylethyl)-6(5H)-pteridinone
C11H15ClN4O (254.09343299999998)
4-(3-FLUOROPHENYL)-7-METHYL-2H-CHROMEN-2-ONE
C16H11FO2 (254.07430380000002)
3-Chloro-4-hydroxyphenylboronic acid, pinacol ester
Methyl 3-methoxy-2-(2-methoxy-2-oxoethoxy)benzoate
4-chloro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol
ETHYL (2E)-3-[4-[AMINO(IMINO)METHYL]PHENYL]ACRYLATE HYDROCHLORIDE
6-FLUORO-4-METHYL-3-PHENYLCOUMARIN
C16H11FO2 (254.07430380000002)
4-Fluoro-2-[(4-methoxyphenyl)ethynyl]benzaldehyde
C16H11FO2 (254.07430380000002)
2-Chloro-1-(3-Methyl-2,3,5,6-tetrahydro-[1,2]bipyrazinyl-4-yl)-ethanone
C11H15ClN4O (254.09343299999998)
Purine-9-beta-D-(2-deoxy-2-fluoro) arabinoriboside
2-CHLORO-3-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-PHENOL
2,8-Diazaspiro[4.5]decane, 8-(methylsulfonyl)-, hydrochloride (1:1)
5-(TERT-BUTYL)-2-METHOXY-1,3-DINITROBENZENE
C11H14N2O5 (254.09026740000002)
3-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol
2-HYDROXY-5-IMIDAZO[1,2-A]PYRIMIDIN-2-YL-BENZAMIDE
Phenol,4-(1,1-dimethylpropyl)-2,6-dinitro-
C11H14N2O5 (254.09026740000002)
N-[(1R,2R)-1,3-dihydroxy-1-(4-nitrophenyl)propan-2-yl]acetamide
C11H14N2O5 (254.09026740000002)
(2S)-5-amino-2-(3,4-dihydroxyanilino)-5-oxopentanoic acid
C11H14N2O5 (254.09026740000002)
N-(3-hydroxyphenyl)pyrazolo[1,5-a]pyrimidine-3-carboxamide
5,6-Dimethyl-3-[5-(trifluoromethyl)pyridin-2-yl]-1,2,4-triazine
3-(4,7-Dimethoxy-1,3-benzodioxol-5-yl)propanoic acid
3-(6,7-Dimethoxy-1,3-benzodioxol-5-yl)propanoic acid
3-(6,7-Dimethoxy-1,3-benzodioxol-5-yl)-2-hydroxypropanal
[3-(6,7-Dimethoxy-1,3-benzodioxol-5-yl)oxiran-2-yl]methanol
3-(6-Hydroxy-2,3,4-trimethoxyphenyl)prop-2-enoic acid
3-(6,7-Dimethoxy-1,3-benzodioxol-5-yl)-3-hydroxypropanal
2-Amino-5-[[amino-(phosphonoamino)methylidene]amino]pentanoic acid
N(Omega)-phospho-L-arginine
An arginine derivative that is L-arginine substituted by a phosphono group at N(omega)-position.
2,3-dihydroxypropyl (2e)-3-(3,4-dihydroxyphenyl)prop-2-enoate
2-(4-hydroxy-5-methoxy-2-methyl-3,6-dioxocyclohexa-1,4-dien-1-yl)ethyl acetate
3-hydroxy-4-(4-hydroxy-3,5-dimethoxyphenyl)oxolan-2-one
(3r,4s)-4-hydroxyoxolan-3-yl 2,4-dihydroxy-6-methylbenzoate
(2s)-2-amino-4-[(3,4-dihydroxyphenyl)-c-hydroxycarbonimidoyl]butanoic acid
C11H14N2O5 (254.09026740000002)
3-hydroxy-5,7-dimethoxy-2-methyl-2,3-dihydro-1-benzofuran-6-carboxylic acid
4,6,8-trihydroxy-3-methoxy-3,7-dimethyl-4h-2-benzopyran-1-one
methyl (2z,4e,6s)-6-(acetyloxy)-5-formyl-7-oxoocta-2,4-dienoate
1-o-caffeoylglycerol
{"Ingredient_id": "HBIN002861","Ingredient_name": "1-o-caffeoylglycerol","Alias": "NA","Ingredient_formula": "C12H14O6","Ingredient_Smile": "C1=CC(=C(C=C1C=CC(=O)OCC(CO)O)O)O","Ingredient_weight": "254.24 g/mol","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "2907","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "5315606","DrugBank_id": "NA"}
1-o-caffoylglycerol
{"Ingredient_id": "HBIN002863","Ingredient_name": "1-o-caffoylglycerol","Alias": "NA","Ingredient_formula": "C12H14O6","Ingredient_Smile": "C1=CC(=C(C=C1C=CC(=O)OCC(CO)O)O)O","Ingredient_weight": "NA","OB_score": "NA","CAS_id": "NA","SymMap_id": "NA","TCMID_id": "30716","TCMSP_id": "NA","TCM_ID_id": "NA","PubChem_id": "NA","DrugBank_id": "NA"}
1-o-coumaroylglycerol; (s,e)-form,3'-hydroxy
{"Ingredient_id": "HBIN002869","Ingredient_name": "1-o-coumaroylglycerol; (s,e)-form,3'-hydroxy","Alias": "NA","Ingredient_formula": "C12H14O6","Ingredient_Smile": "NA","Ingredient_weight": "254.24","OB_score": "NA","CAS_id": "138812-55-2","SymMap_id": "NA","TCMID_id": "NA","TCMSP_id": "NA","TCM_ID_id": "9139","PubChem_id": "NA","DrugBank_id": "NA"}
(2s,3r)-2-{[(3-amino-2-hydroxyphenyl)(hydroxy)methylidene]amino}-3-hydroxybutanoic acid
C11H14N2O5 (254.09026740000002)
4-(3-carboxy-2-hydroxy-3-methylpropoxy)benzoic acid
4,6,8-trihydroxy-3-(hydroxymethyl)-4,5-dimethyl-3h-2-benzopyran-1-one
5-(5-acetyl-4-hydroxy-6-oxopyran-2-yl)pentanoic acid
3-hydroxy-2-(1,2,3-trihydroxypropan-2-yl)-2,3-dihydro-1-benzofuran-5-carbaldehyde
(2r,3s)-3-hydroxy-5,7-dimethoxy-2-methyl-2,3-dihydro-1-benzofuran-6-carboxylic acid
4-[(2r,3r)-3-carboxy-2-hydroxy-3-methylpropoxy]benzoic acid
methyl 3-(2,4-dihydroxy-6-methylbenzoyloxy)propanoate
(3s,4r)-4,6,8-trihydroxy-3-(hydroxymethyl)-4,5-dimethyl-3h-2-benzopyran-1-one
(1s,2s,4r,8r,9r)-8-hydroxy-4,10,10-trimethyl-3,11,12,13-tetraoxatetracyclo[7.3.1.0¹,⁷.0²,⁴]tridec-6-en-5-one
3,4-dihydroxy-2-methyl-7-(3-methyloxiran-2-yl)-2h,3h,4h-pyrano[4,3-b]pyran-5-one
8-hydroxy-4,10,10-trimethyl-3,11,12,13-tetraoxatetracyclo[7.3.1.0¹,⁷.0²,⁴]tridec-6-en-5-one
(3r)-5-hydroxy-4-(hydroxymethyl)-3,7-dimethoxy-6-methyl-3h-2-benzofuran-1-one
(2s,3s,4s)-3,4-dihydroxy-2-methyl-7-[(2r,3r)-3-methyloxiran-2-yl]-2h,3h,4h-pyrano[4,3-b]pyran-5-one
(2s,3s)-3-hydroxy-2-(1,2,3-trihydroxypropan-2-yl)-2,3-dihydro-1-benzofuran-5-carbaldehyde
(2s)-2-[(3,4-dihydroxyphenyl)amino]-4-(c-hydroxycarbonimidoyl)butanoic acid
C11H14N2O5 (254.09026740000002)
5-hydroxy-4-(hydroxymethyl)-3,7-dimethoxy-6-methyl-3h-2-benzofuran-1-one
2-amino-4-[(3,4-dihydroxyphenyl)-c-hydroxycarbonimidoyl]butanoic acid
C11H14N2O5 (254.09026740000002)