Exact Mass: 257.1336
Exact Mass Matches: 257.1336
Found 117 metabolites which its exact mass value is equals to given mass value 257.1336,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
Procarbazine hydrochloride
Procarbazine hydrochloride
C274 - Antineoplastic Agent > C186664 - Cytotoxic Chemotherapeutic Agent > C2842 - DNA Binding Agent D000970 - Antineoplastic Agents
Coumaperine
(2E,4Z)-5-(4-hydroxyphenyl)-1-(piperidin-1-yl)penta-2,4-dien-1-one
Coumaperine is found in herbs and spices. Coumaperine is isolated from the fruits of pepper (Piper nigrum) (Piperaceae). Isolated from the fruits of pepper (Piper nigrum) (Piperaceae). Coumaperine is found in herbs and spices.
Chlorazine
1,3,5-Triazine-2,4-diamine,6-chloro-N2,N2,N4,N4-tetraethyl-
D002492 - Central Nervous System Depressants > D014149 - Tranquilizing Agents > D014150 - Antipsychotic Agents D002491 - Central Nervous System Agents > D011619 - Psychotropic Drugs > D014149 - Tranquilizing Agents D018377 - Neurotransmitter Agents > D015259 - Dopamine Agents > D018492 - Dopamine Antagonists D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants D018373 - Peripheral Nervous System Agents > D001337 - Autonomic Agents D005765 - Gastrointestinal Agents > D000932 - Antiemetics
Coumarin 10
6-methyl-3-oxa-13-azatetracyclo[7.7.1.0^{2,7}.0^{13,17}]heptadeca-1(17),2(7),8-trien-4-one
Medifoxamine
(2,2-diphenoxyethyl)dimethylamine
C78272 - Agent Affecting Nervous System > C47794 - Serotonin Agonist N - Nervous system > N06 - Psychoanaleptics > N06A - Antidepressants C78272 - Agent Affecting Nervous System > C66884 - Dopamine Agonist Medifoxamine is a monoamine re-uptake inhibiting antidepressive agent which preferentially inhibits dopamine reuptake[1].
3alpha-cinnamoyloxynortropane|nortropinyl cinnamate
3alpha-cinnamoyloxynortropane|nortropinyl cinnamate
(2S)-N-cis-cinnamoyl-2-(2-oxo-propyl)-pyrrolidine|(2S)-N-cis-cinnamoyl-2-oxopropyrrolidine|cis-dendrochrysanine
(2S)-N-cis-cinnamoyl-2-(2-oxo-propyl)-pyrrolidine|(2S)-N-cis-cinnamoyl-2-oxopropyrrolidine|cis-dendrochrysanine
(8aR,9R,11R,12aR)-6,7,8,8a,9,10,11,12-octahydro-11-methyl-1,9-ethanobenzo[i]quinolizin-13,14-dione|huperzine E
(8aR,9R,11R,12aR)-6,7,8,8a,9,10,11,12-octahydro-11-methyl-1,9-ethanobenzo[i]quinolizin-13,14-dione|huperzine E
Medifoxamine
Medifoxamine
C78272 - Agent Affecting Nervous System > C47794 - Serotonin Agonist N - Nervous system > N06 - Psychoanaleptics > N06A - Antidepressants C78272 - Agent Affecting Nervous System > C66884 - Dopamine Agonist Medifoxamine is a monoamine re-uptake inhibiting antidepressive agent which preferentially inhibits dopamine reuptake[1].
1-tert-Butyl 3-methyl 4-oxopiperidine-1,3-dicarboxylate
1-tert-Butyl 3-methyl 4-oxopiperidine-1,3-dicarboxylate
(2R,6R,8S,12S)-1-AZA-10-OXO-12-PHENYLTRICYCLO[6.4.01,8.02,6]DODECAN-9-ONE
(2R,6R,8S,12S)-1-AZA-10-OXO-12-PHENYLTRICYCLO[6.4.01,8.02,6]DODECAN-9-ONE
1-tert-butyl-2,3,6,7-tetrahydro-1H-phosphepin-1-ium,tetrafluoroborate
1-tert-butyl-2,3,6,7-tetrahydro-1H-phosphepin-1-ium,tetrafluoroborate
1-tert-butyl 2-ethyl 5-oxopyrrolidine-1,2-dicarboxylate
1-tert-butyl 2-ethyl 5-oxopyrrolidine-1,2-dicarboxylate
1-TERT-BUTYL 2-METHYL 2-(2-OXOETHYL)AZETIDINE-1,2-DICARBOXYLATE
1-TERT-BUTYL 2-METHYL 2-(2-OXOETHYL)AZETIDINE-1,2-DICARBOXYLATE
N-[2-(1,2,6,7-Tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)ethyl]propanamide
N-[2-(1,2,6,7-Tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)ethyl]propanamide
ETHYL 1-(ETHOXYCARBONYL)-4-OXO-3-PIPERIDINEACETATE
ETHYL 1-(ETHOXYCARBONYL)-4-OXO-3-PIPERIDINEACETATE
(S)-1-tert-butyl 2-methyl 4-oxopiperidine-1,2-dicarboxylate
(S)-1-tert-butyl 2-methyl 4-oxopiperidine-1,2-dicarboxylate
ethyl 1-(tert-butoxycarbonylamino)-3-oxo-cyclobutanecarboxylate
ethyl 1-(tert-butoxycarbonylamino)-3-oxo-cyclobutanecarboxylate
Cyclohexanecarboxylic acid, 1-[[(1,1-dimethylethoxy)carbonyl]amino]-4-oxo- (9CI)
Cyclohexanecarboxylic acid, 1-[[(1,1-dimethylethoxy)carbonyl]amino]-4-oxo- (9CI)
4-Oxo-1,2-piperidinedicarboxylic acid 1-(tert-butyl) 2-methyl ester
4-Oxo-1,2-piperidinedicarboxylic acid 1-(tert-butyl) 2-methyl ester
3-Furancarboxamide,2-methyl-N-[2-methyl-6-(1-methylethyl)phenyl]-(9CI)
3-Furancarboxamide,2-methyl-N-[2-methyl-6-(1-methylethyl)phenyl]-(9CI)
1-TERT-BUTYL 4-METHYL 3-OXOPIPERIDINE-1,4-DICARBOXYLATE
1-TERT-BUTYL 4-METHYL 3-OXOPIPERIDINE-1,4-DICARBOXYLATE
N4,N4-DIMETHYL-N6-(PIPERIDIN-4-YL)PYRIMIDINE-4,6-DIAMINE HYDROCHLORIDE
N4,N4-DIMETHYL-N6-(PIPERIDIN-4-YL)PYRIMIDINE-4,6-DIAMINE HYDROCHLORIDE
Pyrido[2,3-b]pyrazin-7-ylboronic acid pinacol ester
Pyrido[2,3-b]pyrazin-7-ylboronic acid pinacol ester
1H-1-Benzazepine-1-carboxamide,2,3,4,5-tetrahydro-N-1H-1,2,4-triazol-3-yl-
1H-1-Benzazepine-1-carboxamide,2,3,4,5-tetrahydro-N-1H-1,2,4-triazol-3-yl-
(1S,3S,4R)-methyl 2-((R)-1-phenylethyl)-2-azabicyclo[2.2.1]hept-5-ene-3-carboxylate
(1S,3S,4R)-methyl 2-((R)-1-phenylethyl)-2-azabicyclo[2.2.1]hept-5-ene-3-carboxylate
1-TERT-BUTYL 2-METHYL 3-OXOPIPERIDINE-1,2-DICARBOXYLATE
1-TERT-BUTYL 2-METHYL 3-OXOPIPERIDINE-1,2-DICARBOXYLATE
FURAN-2-YLMETHYL-[1-(4-METHOXY-PHENYL)-BUT-3-ENYL]-AMINE
FURAN-2-YLMETHYL-[1-(4-METHOXY-PHENYL)-BUT-3-ENYL]-AMINE
methyl 2-methylprop-2-enoate,prop-2-enenitrile,styrene
methyl 2-methylprop-2-enoate,prop-2-enenitrile,styrene
Ala-Ala-Pro
Ala-Ala-Pro
A tripeptide composed of two L-alanyl units and an L-proline joined by peptide linkages.
(5R)-6-(2-amino-1-carbamoyl-4,5-dihydroimidazol-4-yl)-5-hydroxyhexanoate
(5R)-6-(2-amino-1-carbamoyl-4,5-dihydroimidazol-4-yl)-5-hydroxyhexanoate
1-(2-Fluoro-3,4-dimethoxyphenyl)-2-(propan-2-ylamino)ethanol
1-(2-Fluoro-3,4-dimethoxyphenyl)-2-(propan-2-ylamino)ethanol
1-(3-Fluoro-4,5-dimethoxyphenyl)-2-(propan-2-ylamino)ethanol
1-(3-Fluoro-4,5-dimethoxyphenyl)-2-(propan-2-ylamino)ethanol
2-[(2S,3S,6S)-2-(hydroxymethyl)-3-(1-oxopropylamino)-3,6-dihydro-2H-pyran-6-yl]acetic acid methyl ester
2-[(2S,3S,6S)-2-(hydroxymethyl)-3-(1-oxopropylamino)-3,6-dihydro-2H-pyran-6-yl]acetic acid methyl ester
2-[(2S,3R,6R)-2-(hydroxymethyl)-3-(1-oxopropylamino)-3,6-dihydro-2H-pyran-6-yl]acetic acid methyl ester
2-[(2S,3R,6R)-2-(hydroxymethyl)-3-(1-oxopropylamino)-3,6-dihydro-2H-pyran-6-yl]acetic acid methyl ester
2-[(2S,3R,6S)-2-(hydroxymethyl)-3-(1-oxopropylamino)-3,6-dihydro-2H-pyran-6-yl]acetic acid methyl ester
2-[(2S,3R,6S)-2-(hydroxymethyl)-3-(1-oxopropylamino)-3,6-dihydro-2H-pyran-6-yl]acetic acid methyl ester
2-[(2R,3R,6R)-2-(hydroxymethyl)-3-(1-oxopropylamino)-3,6-dihydro-2H-pyran-6-yl]acetic acid methyl ester
2-[(2R,3R,6R)-2-(hydroxymethyl)-3-(1-oxopropylamino)-3,6-dihydro-2H-pyran-6-yl]acetic acid methyl ester
2-[(2R,3S,6S)-2-(hydroxymethyl)-3-(1-oxopropylamino)-3,6-dihydro-2H-pyran-6-yl]acetic acid methyl ester
2-[(2R,3S,6S)-2-(hydroxymethyl)-3-(1-oxopropylamino)-3,6-dihydro-2H-pyran-6-yl]acetic acid methyl ester
2-[(2R,3S,6R)-2-(hydroxymethyl)-3-(1-oxopropylamino)-3,6-dihydro-2H-pyran-6-yl]acetic acid methyl ester
2-[(2R,3S,6R)-2-(hydroxymethyl)-3-(1-oxopropylamino)-3,6-dihydro-2H-pyran-6-yl]acetic acid methyl ester
2-[(2S,3S,6R)-2-(hydroxymethyl)-3-(1-oxopropylamino)-3,6-dihydro-2H-pyran-6-yl]acetic acid methyl ester
2-[(2S,3S,6R)-2-(hydroxymethyl)-3-(1-oxopropylamino)-3,6-dihydro-2H-pyran-6-yl]acetic acid methyl ester
2-[(2R,3R,6S)-2-(hydroxymethyl)-3-(1-oxopropylamino)-3,6-dihydro-2H-pyran-6-yl]acetic acid methyl ester
2-[(2R,3R,6S)-2-(hydroxymethyl)-3-(1-oxopropylamino)-3,6-dihydro-2H-pyran-6-yl]acetic acid methyl ester
(1s,10s,11s)-7-methyl-2-oxa-15-azatetracyclo[8.7.0.0³,⁸.0¹¹,¹⁵]heptadeca-3(8),4,6-trien-9-one
(1s,10s,11s)-7-methyl-2-oxa-15-azatetracyclo[8.7.0.0³,⁸.0¹¹,¹⁵]heptadeca-3(8),4,6-trien-9-one
8-azabicyclo[3.2.1]octan-3-yl 2-phenylprop-2-enoate
8-azabicyclo[3.2.1]octan-3-yl 2-phenylprop-2-enoate
(1r,3s,5s)-8-azabicyclo[3.2.1]octan-3-yl (2e)-3-phenylprop-2-enoate
(1r,3s,5s)-8-azabicyclo[3.2.1]octan-3-yl (2e)-3-phenylprop-2-enoate
4-[2-(dimethylamino)ethyl]-4-(4-hydroxyphenyl)cyclohexa-2,5-dien-1-one
4-[2-(dimethylamino)ethyl]-4-(4-hydroxyphenyl)cyclohexa-2,5-dien-1-one
(2e)-5-(acetyloxy)-n-(3-methoxy-3-oxopropyl)-3-methylpent-2-enimidic acid
(2e)-5-(acetyloxy)-n-(3-methoxy-3-oxopropyl)-3-methylpent-2-enimidic acid
8-azabicyclo[3.2.1]octan-3-yl 3-phenylprop-2-enoate
8-azabicyclo[3.2.1]octan-3-yl 3-phenylprop-2-enoate
(1r,11r)-7-methyl-2-oxa-15-azatetracyclo[8.7.0.0³,⁸.0¹¹,¹⁵]heptadeca-3(8),4,6-trien-9-one
(1r,11r)-7-methyl-2-oxa-15-azatetracyclo[8.7.0.0³,⁸.0¹¹,¹⁵]heptadeca-3(8),4,6-trien-9-one
(1r,3s,5s)-8-azabicyclo[3.2.1]octan-3-yl 2-phenylprop-2-enoate
(1r,3s,5s)-8-azabicyclo[3.2.1]octan-3-yl 2-phenylprop-2-enoate
1-[2-(2-oxopropyl)pyrrolidin-1-yl]-3-phenylprop-2-en-1-one
1-[2-(2-oxopropyl)pyrrolidin-1-yl]-3-phenylprop-2-en-1-one
5-(4-hydroxyphenyl)-1-(piperidin-1-yl)penta-2,4-dien-1-one
5-(4-hydroxyphenyl)-1-(piperidin-1-yl)penta-2,4-dien-1-one
(2s)-1-[(2s)-2-{[(2s)-2-amino-1-hydroxypropylidene]amino}propanoyl]pyrrolidine-2-carboxylic acid
(2s)-1-[(2s)-2-{[(2s)-2-amino-1-hydroxypropylidene]amino}propanoyl]pyrrolidine-2-carboxylic acid
15-methyl-6-azatetracyclo[8.6.0.0¹,⁶.0²,¹³]hexadeca-7,9-diene-11,12-dione
15-methyl-6-azatetracyclo[8.6.0.0¹,⁶.0²,¹³]hexadeca-7,9-diene-11,12-dione
2-[(8ar)-1,2,3,5,6,8a-hexahydroindolizine-8-carbonyl]-3-methylphenol
2-[(8ar)-1,2,3,5,6,8a-hexahydroindolizine-8-carbonyl]-3-methylphenol
(2z)-1-[(2s)-2-(2-oxopropyl)pyrrolidin-1-yl]-3-phenylprop-2-en-1-one
(2z)-1-[(2s)-2-(2-oxopropyl)pyrrolidin-1-yl]-3-phenylprop-2-en-1-one
4-methoxy-1-methyl-3-(3-methylbut-2-en-1-yl)quinolin-2-one
4-methoxy-1-methyl-3-(3-methylbut-2-en-1-yl)quinolin-2-one
(2e)-1-[(2s)-2-(2-oxopropyl)pyrrolidin-1-yl]-3-phenylprop-2-en-1-one
(2e)-1-[(2s)-2-(2-oxopropyl)pyrrolidin-1-yl]-3-phenylprop-2-en-1-one
5-(acetyloxy)-n-(3-methoxy-3-oxopropyl)-3-methylpent-2-enimidic acid
5-(acetyloxy)-n-(3-methoxy-3-oxopropyl)-3-methylpent-2-enimidic acid
4-{[(2e)-5-(acetyloxy)-1-hydroxy-3-methylpent-2-en-1-ylidene]amino}butanoic acid
4-{[(2e)-5-(acetyloxy)-1-hydroxy-3-methylpent-2-en-1-ylidene]amino}butanoic acid
(1s,12s,14r)-4-methyl-11-oxa-4-azatetracyclo[8.6.1.0¹,¹².0⁶,¹⁷]heptadeca-6(17),7,9,15-tetraen-14-ol
(1s,12s,14r)-4-methyl-11-oxa-4-azatetracyclo[8.6.1.0¹,¹².0⁶,¹⁷]heptadeca-6(17),7,9,15-tetraen-14-ol
(1r,2r,13r,15r)-15-methyl-6-azatetracyclo[8.6.0.0¹,⁶.0²,¹³]hexadeca-7,9-diene-11,12-dione
(1r,2r,13r,15r)-15-methyl-6-azatetracyclo[8.6.0.0¹,⁶.0²,¹³]hexadeca-7,9-diene-11,12-dione
(1s,10r,11r)-7-methyl-2-oxa-15-azatetracyclo[8.7.0.0³,⁸.0¹¹,¹⁵]heptadeca-3(8),4,6-trien-9-one
(1s,10r,11r)-7-methyl-2-oxa-15-azatetracyclo[8.7.0.0³,⁸.0¹¹,¹⁵]heptadeca-3(8),4,6-trien-9-one
(1r,10s,11s)-7-methyl-2-oxa-15-azatetracyclo[8.7.0.0³,⁸.0¹¹,¹⁵]heptadeca-3(8),4,6-trien-9-one
(1r,10s,11s)-7-methyl-2-oxa-15-azatetracyclo[8.7.0.0³,⁸.0¹¹,¹⁵]heptadeca-3(8),4,6-trien-9-one
4-{[5-(acetyloxy)-1-hydroxy-3-methylpent-2-en-1-ylidene]amino}butanoic acid
4-{[5-(acetyloxy)-1-hydroxy-3-methylpent-2-en-1-ylidene]amino}butanoic acid
2-(1,2,3,5,6,8a-hexahydroindolizine-8-carbonyl)-3-methylphenol
2-(1,2,3,5,6,8a-hexahydroindolizine-8-carbonyl)-3-methylphenol
