Exact Mass: 251.1322

Exact Mass Matches: 251.1322

Found 98 metabolites which its exact mass value is equals to given mass value 251.1322, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

Prosulfocarb

Prosulfocarb

C14H21NOS (251.1344)

CONFIDENCE standard compound; EAWAG_UCHEM_ID 71 CONFIDENCE standard compound; INTERNAL_ID 4063 CONFIDENCE standard compound; INTERNAL_ID 2570 CONFIDENCE standard compound; INTERNAL_ID 8398

Didesmethyl doxepin

3-[(2E)-9-oxatricyclo[9.4.0.0³,⁸]pentadeca-1(15),3,5,7,11,13-hexaen-2-ylidene]propan-1-amine

C17H17NO (251.131)

Didesmethyl doxepin is a metabolite of doxepin. Doxepin is a psychotropic agent with tricyclic antidepressant and anxiolytic properties, known under many brand-names such as Aponal, the original preparation by Boehringer-Mannheim, now part of the Roche group; Adapine, Doxal, Deptran, Sinquan and Sinequan. As doxepin hydrochloride, it is the active ingredient in cream-based preparations (Zonalon and Xepin) for the treatment of dermatological itch. (Wikipedia)

L-Leucine-p-nitroanilide

2-amino-4-methyl-N-(4-nitrophenyl)pentanamide

C12H17N3O3 (251.127)

4-Amino-1-[(1S,2S,4S)-4,5-bis(hydroxymethyl)-2-bicyclo[3.1.0]hexanyl]pyrimidin-2-one

4-amino-1-[4,5-bis(hydroxymethyl)bicyclo[3.1.0]hexan-2-yl]-1,2-dihydropyrimidin-2-one

C12H17N3O3 (251.127)

Histidylprolineamide

1-[2-amino-3-(3H-imidazol-4-yl)propanoyl]pyrrolidine-2-carboxamide

C11H17N5O2 (251.1382)

Tempo-maleimide

[4-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-2,2,6,6-tetramethylpiperidin-1-yl]oxidanyl

C13H19N2O3 (251.1396)

Assimilobine

Assimilobine

C17H17NO (251.131)

AKOS017263377

AKOS017263377

C12H17N3O3 (251.127)

4F-Mph

4F-Mph

C14H18FNO2 (251.1322)

2-Propenamide, 3-phenyl-N-(2-phenylethyl)-, (2E)-

2-Propenamide, 3-phenyl-N-(2-phenylethyl)-, (2E)-

C17H17NO (251.131)

verpacamide B

verpacamide B

C11H17N5O2 (251.1382)

2-Phenylethylamide-(E)-2-Nonene-6,8-diynoic acid|nona-2E-en-6,8-diynoic acid 2-phenylethylamide

2-Phenylethylamide-(E)-2-Nonene-6,8-diynoic acid|nona-2E-en-6,8-diynoic acid 2-phenylethylamide

C17H17NO (251.131)

Girinimbine

Girinimbine

C17H17NO (251.131)

(E)-3-phenyl-N-(2-phenylethyl)prop-2-enamide

NCGC00385491-01!(E)-3-phenyl-N-(2-phenylethyl)prop-2-enamide

C17H17NO (251.131)

(E)-3-phenyl-N-(2-phenylethyl)prop-2-enamide

(E)-3-phenyl-N-(2-phenylethyl)prop-2-enamide

C17H17NO (251.131)

(E)-3-phenyl-N-(2-phenylethyl)prop-2-enamide_major

(E)-3-phenyl-N-(2-phenylethyl)prop-2-enamide_major

C17H17NO (251.131)

(E)-3-phenyl-N-(2-phenylethyl)prop-2-enamide_2.3\\%

(E)-3-phenyl-N-(2-phenylethyl)prop-2-enamide_2.3\\%

C17H17NO (251.131)

N-2-Phenylethylcinnamamide E

N-2-Phenylethylcinnamamide E

C17H17NO (251.131)

4-Hydrazinyl-1-piperidinecarboxylic acid 1,1-dimethylethyl ester hydrochloride

4-Hydrazinyl-1-piperidinecarboxylic acid 1,1-dimethylethyl ester hydrochloride

C10H22ClN3O2 (251.14)

tert-butyl 3-formyl-6,7-dihydro-5H-pyrazolo[1,5-a]pyrimidine-4-carboxylate

tert-butyl 3-formyl-6,7-dihydro-5H-pyrazolo[1,5-a]pyrimidine-4-carboxylate

C12H17N3O3 (251.127)

Esproquine

Esproquine

C14H21NOS (251.1344)

1-Diphenylmethyl-3-azetidinecarboxaldehyde

1-Diphenylmethyl-3-azetidinecarboxaldehyde

C17H17NO (251.131)

methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrole-2-carboxylate

methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrole-2-carboxylate

C12H18BNO4 (251.1329)

Hexaminolevulinate Hydrochloride

Hexaminolevulinate Hydrochloride

C11H22ClNO3 (251.1288)

2-(4-(4-Nitrophenyl)piperazin-1-yl)ethanol

2-(4-(4-Nitrophenyl)piperazin-1-yl)ethanol

C12H17N3O3 (251.127)

2-Piperidinone,3,3-diphenyl-

2-Piperidinone,3,3-diphenyl-

C17H17NO (251.131)

methyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrole-2-carboxylate

methyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrole-2-carboxylate

C12H18BNO4 (251.1329)

tert-butyl 4-oxo-3,4,5,6-tetrahydropyrido[3,4-d]pyrimidine-7(8H)-carboxylate

tert-butyl 4-oxo-3,4,5,6-tetrahydropyrido[3,4-d]pyrimidine-7(8H)-carboxylate

C12H17N3O3 (251.127)

1H-Imidazole-4-carboxylicacid,5-[(cyclohexylamino)carbonyl]-,hydrazide

1H-Imidazole-4-carboxylicacid,5-[(cyclohexylamino)carbonyl]-,hydrazide

C11H17N5O2 (251.1382)

TERT-BUTYL ((1R,2S)-3,3-DIFLUORO-2-HYDROXYCYCLOHEXYL)CARBAMATE

TERT-BUTYL ((1R,2S)-3,3-DIFLUORO-2-HYDROXYCYCLOHEXYL)CARBAMATE

C11H19F2NO3 (251.1333)

BENZYL (1-AMINO-1-(HYDROXYIMINO)-2-METHYLPROPAN-2-YL)CARBAMATE

BENZYL (1-AMINO-1-(HYDROXYIMINO)-2-METHYLPROPAN-2-YL)CARBAMATE

C12H17N3O3 (251.127)

ETHYL 4-HYDROXY-2-(PIPERIDIN-1-YL)PYRIMIDINE-5-CARBOXYLATE

ETHYL 4-HYDROXY-2-(PIPERIDIN-1-YL)PYRIMIDINE-5-CARBOXYLATE

C12H17N3O3 (251.127)

ETHYL 4-METHYL-2-MORPHOLINOPYRIMIDINE-5-CARBOXYLATE

ETHYL 4-METHYL-2-MORPHOLINOPYRIMIDINE-5-CARBOXYLATE

C12H17N3O3 (251.127)

(3-boc-amino-4-methylphenyl)boronic acid

(3-boc-amino-4-methylphenyl)boronic acid

C12H18BNO4 (251.1329)

3-maleimidopropionic acid

3-maleimidopropionic acid

C13H19N2O3 (251.1396)

(S)-1-(1,2-DIHYDROACENAPHTHYLEN-1-YL)PIPERIDIN-4-ONE

(S)-1-(1,2-DIHYDROACENAPHTHYLEN-1-YL)PIPERIDIN-4-ONE

C17H17NO (251.131)

dimethazan

dimethazan

C11H17N5O2 (251.1382)

C78272 - Agent Affecting Nervous System > C265 - Antidepressant Agent

4-maleimido-tempo

N-(1-Oxyl-2,2,6,6-tetramethyl-4-piperidinyl)maleimide

C13H19N2O3 (251.1396)

(4-(Diethylcarbamoyl)-2-methoxyphenyl)boronic acid

(4-(Diethylcarbamoyl)-2-methoxyphenyl)boronic acid

C12H18BNO4 (251.1329)

Diallyl Propyl Isocyanurate

Diallyl Propyl Isocyanurate

C12H17N3O3 (251.127)

ethyl 2-(4-hydroxypiperidin-1-yl)pyrimidine-5-carboxylate

ethyl 2-(4-hydroxypiperidin-1-yl)pyrimidine-5-carboxylate

C12H17N3O3 (251.127)

TERT-BUTYL 4-(HYDRAZINECARBONYL)-PHENYLCARBAMATE

TERT-BUTYL 4-(HYDRAZINECARBONYL)-PHENYLCARBAMATE

C12H17N3O3 (251.127)

1H-Benz[g]indole-3-carboxaldehyde,2-(1,1-dimethylethyl)-(9CI)

1H-Benz[g]indole-3-carboxaldehyde,2-(1,1-dimethylethyl)-(9CI)

C17H17NO (251.131)

1-(4-NITROPHENETHYL)-3-PROPYLUREA

1-(4-NITROPHENETHYL)-3-PROPYLUREA

C12H17N3O3 (251.127)

(2-(((TERT-BUTOXYCARBONYL)AMINO)METHYL)PHENYL)BORONIC ACID

(2-(((TERT-BUTOXYCARBONYL)AMINO)METHYL)PHENYL)BORONIC ACID

C12H18BNO4 (251.1329)

2-BIPHENYL-2-YL-4,4-DIMETHYL-4,5-DIHYDRO-OXAZOLE

2-BIPHENYL-2-YL-4,4-DIMETHYL-4,5-DIHYDRO-OXAZOLE

C17H17NO (251.131)

2-(2-(benzyloxy)phenyl)-2-methylpropanenitrile

2-(2-(benzyloxy)phenyl)-2-methylpropanenitrile

C17H17NO (251.131)

5-ethyl-10-methoxy-5H-dibenzo[b,f]azepine

5-ethyl-10-methoxy-5H-dibenzo[b,f]azepine

C17H17NO (251.131)

n-Octyltrimethylammonium bromide

N,N,N-Trimethyl-1-octanaminium bromide

C11H26BrN (251.1248)

1-Benzyl-1,3,4,5-tetrahydro-2H-1-benzazepin-2-one

1-Benzyl-1,3,4,5-tetrahydro-2H-1-benzazepin-2-one

C17H17NO (251.131)

N,N-dibenzylprop-2-enamide

N,N-dibenzylprop-2-enamide

C17H17NO (251.131)

Benzenepropanenitrile, a-ethyl-b-hydroxy-b-phenyl-

Benzenepropanenitrile, a-ethyl-b-hydroxy-b-phenyl-

C17H17NO (251.131)

6-N-BOC-5,6,7,8-TETRAHYDRO-PYRIDO[4,3-C]PYRIDAZIN-3-OL

6-N-BOC-5,6,7,8-TETRAHYDRO-PYRIDO[4,3-C]PYRIDAZIN-3-OL

C12H17N3O3 (251.127)

1-N-PHENYL-2-PHENYL-PIPERIDIN-4-ONE

1-N-PHENYL-2-PHENYL-PIPERIDIN-4-ONE

C17H17NO (251.131)

L-histidyl-L-prolinamide

L-histidyl-L-prolinamide

C11H17N5O2 (251.1382)

4-[(N-BOC-Amino)methyl]phenylboronicacid

4-[(N-BOC-Amino)methyl]phenylboronicacid

C12H18BNO4 (251.1329)

sacubitril

sacubitril

C17H17NO (251.131)

(R)-1-(1,2-DIHYDROACENAPHTHYLEN-1-YL)PIPERIDIN-4-ONE

(R)-1-(1,2-DIHYDROACENAPHTHYLEN-1-YL)PIPERIDIN-4-ONE

C17H17NO (251.131)

LCZ696 interMediate

LCZ696 interMediate

C17H17NO (251.131)

2-(1,1,3-triMethyl-1H-benzo[e]indol-2(3H)-ylidene)acetaldehyde

2-(1,1,3-triMethyl-1H-benzo[e]indol-2(3H)-ylidene)acetaldehyde

C17H17NO (251.131)

METHYL 3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRROLE-1-CARBOXYLATE

METHYL 3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRROLE-1-CARBOXYLATE

C12H18BNO4 (251.1329)

4OCB

4OCB

C17H17NO (251.131)

{3-[2-(4-Morpholinyl)ethoxy]phenyl}boronic acid

{3-[2-(4-Morpholinyl)ethoxy]phenyl}boronic acid

C12H18BNO4 (251.1329)

3-((n-boc-amino)methyl)phenylboronic acid

3-((n-boc-amino)methyl)phenylboronic acid

C12H18BNO4 (251.1329)

L-Leucine-p-nitroanilide

N-(4-Nitrophenyl)-L-leucinamide

C12H17N3O3 (251.127)

tert-Butyl (1-(4-fluorophenyl)cyclopropyl)carbamate

tert-Butyl (1-(4-fluorophenyl)cyclopropyl)carbamate

C14H18FNO2 (251.1322)

(4-((TERT-BUTOXYCARBONYL)(METHYL)AMINO)PHENYL)BORONIC ACID

(4-((TERT-BUTOXYCARBONYL)(METHYL)AMINO)PHENYL)BORONIC ACID

C12H18BNO4 (251.1329)

1,2,3-TRIS(2-CYANOETHOXY)PROPANE

1,2,3-TRIS(2-CYANOETHOXY)PROPANE

C12H17N3O3 (251.127)

1-bromododecane-12,12,12-d3

1-bromododecane-12,12,12-d3

C12H22BrD3 (251.1328)

2-Propen-1-one,3-[4-(dimethylamino)phenyl]-1-phenyl-

2-Propen-1-one,3-[4-(dimethylamino)phenyl]-1-phenyl-

C17H17NO (251.131)

6-(Cyclohexylmethoxy)-5-nitrosopyrimidine-2,4-diamine

6-(Cyclohexylmethoxy)-5-nitrosopyrimidine-2,4-diamine

C11H17N5O2 (251.1382)

Rimazolium

Rimazolium

C13H19N2O3+ (251.1396)

C78272 - Agent Affecting Nervous System > C241 - Analgesic Agent > C2198 - Nonnarcotic Analgesic N - Nervous system > N02 - Analgesics

Lubazodone

Lubazodone

C14H18FNO2 (251.1322)

C78272 - Agent Affecting Nervous System > C265 - Antidepressant Agent

4-[1-(2-Thienyl)cyclohexyl]morpholine

4-[1-(2-Thienyl)cyclohexyl]morpholine

C14H21NOS (251.1344)

N-Phenethyl-3-phenyl-acrylamide

N-Phenethyl-3-phenyl-acrylamide

C17H17NO (251.131)

3-Acetyl-9-isopropyl-9H-carbazole

3-Acetyl-9-isopropyl-9H-carbazole

C17H17NO (251.131)

CID 21126146

CID 21126146

C11H17N5O2 (251.1382)

N-caffeoylputrescinium(1+)

N-caffeoylputrescinium(1+)

C13H19N2O3+ (251.1396)

(3E)-3-(6H-benzo[c][1]benzoxepin-11-ylidene)propan-1-amine

(3E)-3-(6H-benzo[c][1]benzoxepin-11-ylidene)propan-1-amine

C17H17NO (251.131)

Legionaminate(1+)

Legionaminate(1+)

C9H19N2O6+ (251.1243)

2-(1-Methyl-2-phenyl-3-indolyl)ethanol

2-(1-Methyl-2-phenyl-3-indolyl)ethanol

C17H17NO (251.131)

Ethyl 2-cyano-3-[(2-oxoazepan-3-yl)amino]prop-2-enoate

Ethyl 2-cyano-3-[(2-oxoazepan-3-yl)amino]prop-2-enoate

C12H17N3O3 (251.127)

Rheadan

Rheadan

C17H17NO (251.131)

(4R)-4,8-dimethylnonyl sulfate

(4R)-4,8-dimethylnonyl sulfate

C11H23O4S- (251.1317)

An organosulfate oxoanion that is the conjugate base of (4R)-4,8-dimethylnonyl hydrogen sulfate. It has been isolated from Daphnia pulex and has been found to induce morphological changes in the phytoplankton, Scenedesmus gutwinskii.

5-(2,3-Dimethoxy-4-methylphenyl)pentanoate

5-(2,3-Dimethoxy-4-methylphenyl)pentanoate

C14H19O4- (251.1283)

Phenacetin, TMS Derivative

Phenacetin, TMS Derivative

C13H21NO2Si (251.1341)

3,4-Methylenedioxyamphetamine, TMS derivative

3,4-Methylenedioxyamphetamine, TMS derivative

C13H21NO2Si (251.1341)

N-Trimethylsilylphenylalanine, methyl ester

N-Trimethylsilylphenylalanine, methyl ester

C13H21NO2Si (251.1341)

(4s)-4-amino-n-[4-(hydroxymethyl)phenyl]-5-oxopentanehydrazonic acid

(4s)-4-amino-n-[4-(hydroxymethyl)phenyl]-5-oxopentanehydrazonic acid

C12H17N3O3 (251.127)

(2z)-n-(2-phenylethyl)non-2-en-6,8-diynimidic acid

(2z)-n-(2-phenylethyl)non-2-en-6,8-diynimidic acid

C17H17NO (251.131)

(2e)-3-phenyl-n-(2-phenylethyl)prop-2-enimidic acid

(2e)-3-phenyl-n-(2-phenylethyl)prop-2-enimidic acid

C17H17NO (251.131)

3-phenyl-n-(2-phenylethyl)prop-2-enimidic acid

3-phenyl-n-(2-phenylethyl)prop-2-enimidic acid

C17H17NO (251.131)

(2e)-n-(2-phenylethyl)non-2-en-6,8-diynimidic acid

(2e)-n-(2-phenylethyl)non-2-en-6,8-diynimidic acid

C17H17NO (251.131)

n-(2-phenylethyl)non-2-en-6,8-diynimidic acid

n-(2-phenylethyl)non-2-en-6,8-diynimidic acid

C17H17NO (251.131)

3,5-dimethyl-3h,4ah,11h,11bh-pyrano[3,2-a]carbazole

3,5-dimethyl-3h,4ah,11h,11bh-pyrano[3,2-a]carbazole

C17H17NO (251.131)

n-(3-{1-hydroxy-4-oxo-3h,6h,7h-pyrrolo[1,2-a]pyrazin-3-yl}propyl)guanidine

n-(3-{1-hydroxy-4-oxo-3h,6h,7h-pyrrolo[1,2-a]pyrazin-3-yl}propyl)guanidine

C11H17N5O2 (251.1382)

n-{3-[(3s)-1-hydroxy-4-oxo-3h,6h,7h-pyrrolo[1,2-a]pyrazin-3-yl]propyl}guanidine

n-{3-[(3s)-1-hydroxy-4-oxo-3h,6h,7h-pyrrolo[1,2-a]pyrazin-3-yl]propyl}guanidine

C11H17N5O2 (251.1382)

(3s,4as,11br)-3,5-dimethyl-3h,4ah,11h,11bh-pyrano[3,2-a]carbazole

(3s,4as,11br)-3,5-dimethyl-3h,4ah,11h,11bh-pyrano[3,2-a]carbazole

C17H17NO (251.131)