Exact Mass: 251.0841

Exact Mass Matches: 251.0841

Found 102 metabolites which its exact mass value is equals to given mass value 251.0841, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

4-Hydroxy-3-methoxy-cinnamoylglycine

2-[(2E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enamido]acetic acid

C12H13NO5 (251.0794)


4-Hydroxy-3-methoxy-cinnamoylglycine belongs to the family of Acyl Glycines. These are organic compounds containing a glycine residue with the N-atom attached to another moiety through an N-ester bond

   

AN-2728

Crisaborole

C14H10BNO3 (251.0754)


D - Dermatologicals > D11 - Other dermatological preparations > D11A - Other dermatological preparations > D11AH - Agents for dermatitis, excluding corticosteroids C471 - Enzyme Inhibitor > C744 - Phosphodiesterase Inhibitor

   

N-Phenylacetylaspartic acid

2-[(1-Hydroxy-2-phenylethylidene)amino]butanedioate

C12H13NO5 (251.0794)


N-Phenylacetylaspartic acid is found in pulses. N-Phenylacetylaspartic acid is a constituent of pea (Pisum sativum) Constituent of pea (Pisum sativum). N-Phenylacetylaspartic acid is found in pulses and common pea.

   

cycloguanil

1,3,5-Triazine-2,4-diamine, 1-(4-chlorophenyl)-1,6-dihydro-6,6-dimethyl-, hydrochloride (1:1)

C11H14ClN5 (251.0938)


cycloguanil is a metabolite of proguanil. Proguanil (chlorguanide, chloroguanide) is a prophylactic antimalarial drug. When taken it is converted to the active metabolite cycloguanil. Proguanil is effective against sporozoites. Proguanil hydrochloride is marketed as Paludrine by AstraZeneca. (Wikipedia) D000890 - Anti-Infective Agents > D000977 - Antiparasitic Agents > D000981 - Antiprotozoal Agents C471 - Enzyme Inhibitor > C2153 - Dihydrofolate Reductase Inhibitor D004791 - Enzyme Inhibitors > D005493 - Folic Acid Antagonists D007004 - Hypoglycemic Agents > D001645 - Biguanides

   

N-Carboxyacetyl-D-phenylalanine

2-[(2-Carboxy-1-hydroxyethylidene)amino]-3-phenylpropanoate

C12H13NO5 (251.0794)


N-Carboxyacetyl-D-phenylalanine is found in pulses. N-Carboxyacetyl-D-phenylalanine is isolated from pea seedlings. Isolated from pea seedlings. N-Carboxyacetyl-D-phenylalanine is found in pulses.

   

5-Chloro-1,3-dihydro-1-(4-piperidinyl)-2H-benzimidazol-2-one

5-Chloro-1,3-dihydro-1-(4-piperidinyl)-2H-benzimidazol-2-one

C12H14ClN3O (251.0825)


5-Chloro-1,3-dihydro-1-(4-piperidinyl)-2H-benzimidazol-2-one is a metabolite of domperidone. Domperidone (trade names Motilium, Motillium, Motinorm Costi and Nomit) is an antidopaminergic drug, developed by Janssen Pharmaceutica, and used orally, rectally or intravenously, generally to suppress nausea and vomiting, as a prokinetic agent and for promoting lactation. (Wikipedia)

   

Glycine, N-[3-(4-hydroxy-3-methoxyphenyl)-1-oxo-2-propenyl]-

2-{[1-hydroxy-3-(4-hydroxy-3-methoxyphenyl)prop-2-en-1-ylidene]amino}acetate

C12H13NO5 (251.0794)


   

3,N(4)-Ethenodeoxycytidine

6-[4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5H,6H-imidazo[1,2-c]pyrimidin-5-one

C11H13N3O4 (251.0906)


   

2-((3-Carboxypropyl)carbamoyl)benzoic acid

2-((3-Carboxypropyl)carbamoyl)benzoic acid

C12H13NO5 (251.0794)


   

N-Benzoyl-L-glutamic acid

2-{[hydroxy(phenyl)methylidene]amino}pentanedioate

C12H13NO5 (251.0794)


   

Ethylmethylhydroxypyridine succinate

10-propyl-2H,3H,4H,5H,8H,9H-[1,4]dioxocino[2,3-c]pyridine-2,5,9-trione

C12H13NO5 (251.0794)


   

4-[2-(methoxycarbonyl)anilino]-4-oxobutanoic acid

4-[2-(methoxycarbonyl)anilino]-4-oxobutanoic acid

C12H13NO5 (251.0794)


   
   

2-[(3S)-3-carboxy-3-methylpropionyl]aminobenzoic acid|N-(3S-carboxy-3-methylpropionyl)anthranilic acid

2-[(3S)-3-carboxy-3-methylpropionyl]aminobenzoic acid|N-(3S-carboxy-3-methylpropionyl)anthranilic acid

C12H13NO5 (251.0794)


   

zorrimidazolone

zorrimidazolone

C11H13N3O4 (251.0906)


   
   

Oprea1_488933

Oprea1_488933

C12H13NO5 (251.0794)


   

2-benzamidopentanedioic acid

2-benzamidopentanedioic acid

C12H13NO5 (251.0794)


   

Phenylacetylaspartic acid

Phenylacetylaspartic acid

C12H13NO5 (251.0794)


Annotation level-3

   

3,N4-Etheno-deoxycytidine

3,N4-Etheno-deoxycytidine

C11H13N3O4 (251.0906)


   

Cycloguanil

Cycloguanil

C11H14ClN5 (251.0938)


D000890 - Anti-Infective Agents > D000977 - Antiparasitic Agents > D000981 - Antiprotozoal Agents C471 - Enzyme Inhibitor > C2153 - Dihydrofolate Reductase Inhibitor D004791 - Enzyme Inhibitors > D005493 - Folic Acid Antagonists D007004 - Hypoglycemic Agents > D001645 - Biguanides

   

R 29676

5-Chloro-1-piperidin-4-yl-1,3-dihydrobenzimidazol-2-one

C12H14ClN3O (251.0825)


   

N-Phenylacetylaspartic acid

2-(2-phenylacetamido)butanedioic acid

C12H13NO5 (251.0794)


   

N-Malonyl-D-phenylalanine

2-(2-carboxyacetamido)-3-phenylpropanoic acid

C12H13NO5 (251.0794)


   

4-(4-NITRO-PHENYL)-3-OXO-BUTYRIC ACID ETHYL ESTER

4-(4-NITRO-PHENYL)-3-OXO-BUTYRIC ACID ETHYL ESTER

C12H13NO5 (251.0794)


   

2-(4-nitrophenoxy) ethyl methacrylate

2-(4-nitrophenoxy) ethyl methacrylate

C12H13NO5 (251.0794)


   

2-NITRO-5-PIPERAZIN-1-YL-BENZOIC ACID

2-NITRO-5-PIPERAZIN-1-YL-BENZOIC ACID

C11H13N3O4 (251.0906)


   

N-Benzoyl-L-aspartic acid 4-methyl ester

N-Benzoyl-L-aspartic acid 4-methyl ester

C12H13NO5 (251.0794)


   

2-(4-Fluorophenyl)-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione

2-(4-Fluorophenyl)-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione

C11H11BFNO4 (251.0765)


   

Benzenebutanoic acid, b-(acetylamino)-a-hydroxy-g-oxo-, (aR,bS)-rel-

Benzenebutanoic acid, b-(acetylamino)-a-hydroxy-g-oxo-, (aR,bS)-rel-

C12H13NO5 (251.0794)


   

4-ethoxyquinoline-2-carboximidamide,hydrochloride

4-ethoxyquinoline-2-carboximidamide,hydrochloride

C12H14ClN3O (251.0825)


   

8-methoxy-5-methylquinoline-2-carboximidamide,hydrochloride

8-methoxy-5-methylquinoline-2-carboximidamide,hydrochloride

C12H14ClN3O (251.0825)


   

1-ethoxyisoquinoline-3-carboximidamide,hydrochloride

1-ethoxyisoquinoline-3-carboximidamide,hydrochloride

C12H14ClN3O (251.0825)


   

3-(2-Chloro-4-(cyclopentylamino)pyrimidin-5-yl)prop-2-yn-1-ol

3-(2-Chloro-4-(cyclopentylamino)pyrimidin-5-yl)prop-2-yn-1-ol

C12H14ClN3O (251.0825)


   

1,3-DIMETHYL-5-CYANOURACIL

1,3-DIMETHYL-5-CYANOURACIL

C12H13NO5 (251.0794)


   

[(2R)-3,3-dimethyloxiran-2-yl]methyl 4-nitrobenzoate

[(2R)-3,3-dimethyloxiran-2-yl]methyl 4-nitrobenzoate

C12H13NO5 (251.0794)


   

2-Methyl-4,5-diphenylthiazole

2-Methyl-4,5-diphenylthiazole

C16H13NS (251.0769)


   

ethyl 1-(furan-2-ylmethyl)-4,5-dioxopyrrolidine-3-carboxylate

ethyl 1-(furan-2-ylmethyl)-4,5-dioxopyrrolidine-3-carboxylate

C12H13NO5 (251.0794)


   

Ethyl 2,2-difluoro-2-(quinolin-6-yl)acetate

Ethyl 2,2-difluoro-2-(quinolin-6-yl)acetate

C13H11F2NO2 (251.0758)


   

methyl 2-{[(4S)-4-hydroxyisoxazolidin-2-yl]carbonyl}benzoate

methyl 2-{[(4S)-4-hydroxyisoxazolidin-2-yl]carbonyl}benzoate

C12H13NO5 (251.0794)


   

5,6,7-trimethoxy-1h-indole-2-carboxylic acid

5,6,7-trimethoxy-1h-indole-2-carboxylic acid

C12H13NO5 (251.0794)


   

(r)-(+)-3-(benzyloxycarbonyl)-4-oxazolidinecarboxylic acid

(r)-(+)-3-(benzyloxycarbonyl)-4-oxazolidinecarboxylic acid

C12H13NO5 (251.0794)


   

(4-(THIOMORPHOLINE-4-CARBONYL)PHENYL)BORONIC ACID

(4-(THIOMORPHOLINE-4-CARBONYL)PHENYL)BORONIC ACID

C11H14BNO3S (251.0787)


   

(3-(THIOMORPHOLINE-4-CARBONYL)PHENYL)BORONIC ACID

(3-(THIOMORPHOLINE-4-CARBONYL)PHENYL)BORONIC ACID

C11H14BNO3S (251.0787)


   

2-Deoxy-7-deazainosine

2-Deoxy-7-deazainosine

C11H13N3O4 (251.0906)


   

1-(((2R,3S)-2-(2,5-difluorophenyl)-3-Methyloxiran-2-yl)Methyl)-1H-1,2,4-triazole

1-(((2R,3S)-2-(2,5-difluorophenyl)-3-Methyloxiran-2-yl)Methyl)-1H-1,2,4-triazole

C12H11F2N3O (251.087)


   

N2-Acetyl-N-(4-nitrophenyl)-L-alaninamide

N2-Acetyl-N-(4-nitrophenyl)-L-alaninamide

C11H13N3O4 (251.0906)


   

N-Benzoyl-L-glutamicacid

N-Benzoyl-L-glutamic acid

C12H13NO5 (251.0794)


   

2-(4-nitrophenyl) hydrazide ethanedioic acid monoethyl ester

2-(4-nitrophenyl) hydrazide ethanedioic acid monoethyl ester

C11H13N3O4 (251.0906)


   

1-(5-nitropyridin-2-yl)piperidine-3-carboxylic acid

1-(5-nitropyridin-2-yl)piperidine-3-carboxylic acid

C11H13N3O4 (251.0906)


   

1-(5-Nitro-2-pyridinyl)piperidine-4-carboxylic acid

1-(5-Nitro-2-pyridinyl)piperidine-4-carboxylic acid

C11H13N3O4 (251.0906)


   

Ac-Phg(4-OAc)-OH

Ac-Phg(4-OAc)-OH

C12H13NO5 (251.0794)


   

3-nitro-2-piperazin-1-ylbenzoic acid

3-nitro-2-piperazin-1-ylbenzoic acid

C11H13N3O4 (251.0906)


   

4-(4-Biphenylyl)-2-methyl-1,3-thiazole

4-(4-Biphenylyl)-2-methyl-1,3-thiazole

C16H13NS (251.0769)


   

N-(1-(TERT-BUTYL)-1H-PYRAZOL-5-YL)-6-CHLOROPYRAZIN-2-AMINE

N-(1-(TERT-BUTYL)-1H-PYRAZOL-5-YL)-6-CHLOROPYRAZIN-2-AMINE

C11H14ClN5 (251.0938)


   

1-[(5-Nitro-2-pyridinyl)amino]cyclopentanecarboxylic acid

1-[(5-Nitro-2-pyridinyl)amino]cyclopentanecarboxylic acid

C11H13N3O4 (251.0906)


   

6-Chloro-1H-spiro[piperidine-4,2-quinazolin]-4(3H)-one

6-Chloro-1H-spiro[piperidine-4,2-quinazolin]-4(3H)-one

C12H14ClN3O (251.0825)


   

diethyl pyrrolidine-2,5-dicarboxylate hydrochloride

diethyl pyrrolidine-2,5-dicarboxylate hydrochloride

C10H18ClNO4 (251.0924)


   

tert-butyl 2-oxo-7-azaspiro[3.5]nonane-7-carboxylate

tert-butyl 2-oxo-7-azaspiro[3.5]nonane-7-carboxylate

C10H12F3NO3 (251.0769)


   

DIMETHYL 4-ACETYLAMINOPHTHALATE

DIMETHYL 4-ACETYLAMINOPHTHALATE

C12H13NO5 (251.0794)


   

1-[4-(Trifluoromethyl)-4-biphenylyl]methanamine

1-[4-(Trifluoromethyl)-4-biphenylyl]methanamine

C14H12F3N (251.0922)


   

5-Ethynyl-2-deoxycytidine

5-Ethynyl-2-deoxycytidine

C11H13N3O4 (251.0906)


   

Propanoic acid, 2-[2-(4-nitrophenyl)hydrazinylidene]-,ethyl ester

Propanoic acid, 2-[2-(4-nitrophenyl)hydrazinylidene]-,ethyl ester

C11H13N3O4 (251.0906)


   

N-Acetyl-S-(3,4-dihydroxybutyl)-L-cysteine

N-Acetyl-S-(3,4-dihydroxybutyl)-L-cysteine

C9H17NO5S (251.0827)


   

METHYL 2-([4-HYDROXYDIHYDRO-2(3H)-ISOXAZOLYL]CARBONYL)BENZENECARBOXYLATE

METHYL 2-([4-HYDROXYDIHYDRO-2(3H)-ISOXAZOLYL]CARBONYL)BENZENECARBOXYLATE

C12H13NO5 (251.0794)


   

Methyl 3-nitro-4-(piperazin-1-yl)benzoate

Methyl 3-nitro-4-(piperazin-1-yl)benzoate

C11H13N3O4 (251.0906)


   

4-(3-NITRO-PHENYL)-3-OXO-BUTYRIC ACID ETHYL ESTER

4-(3-NITRO-PHENYL)-3-OXO-BUTYRIC ACID ETHYL ESTER

C12H13NO5 (251.0794)


   

tert-butyl 3-(methanesulfonyloxy)azetidine-1-carboxylate

tert-butyl 3-(methanesulfonyloxy)azetidine-1-carboxylate

C9H17NO5S (251.0827)


   

Ethyl 3-nitropyridin-4-yl(cyclopropyl)carbamate

Ethyl 3-nitropyridin-4-yl(cyclopropyl)carbamate

C11H13N3O4 (251.0906)


   
   

1-[[(2R,3R)-2-(2,4-Difluorophenyl)-3-methyl-2-oxiranyl]methyl]-1H-1,2,4-triazole

1-[[(2R,3R)-2-(2,4-Difluorophenyl)-3-methyl-2-oxiranyl]methyl]-1H-1,2,4-triazole

C12H11F2N3O (251.087)


   

2-[(4-aminophenyl)azo]-1,3-dimethyl-1H-imidazolium chloride

2-[(4-aminophenyl)azo]-1,3-dimethyl-1H-imidazolium chloride

C11H14ClN5 (251.0938)


   

(2R,3S)-2-(2,4-Difluorophenyl)-3-methyl-[(1H-1,2,4-triazol-1-yl)methyl]oxirane

(2R,3S)-2-(2,4-Difluorophenyl)-3-methyl-[(1H-1,2,4-triazol-1-yl)methyl]oxirane

C12H11F2N3O (251.087)


   

(2-chloro-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidin-6-yl)methanol

(2-chloro-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidin-6-yl)methanol

C12H14ClN3O (251.0825)


   

1-(((2S,3R)-2-(2,4-difluorophenyl)-3-Methyloxiran-2-yl)Methyl)-1H-1,2,4-triazole

1-(((2S,3R)-2-(2,4-difluorophenyl)-3-Methyloxiran-2-yl)Methyl)-1H-1,2,4-triazole

C12H11F2N3O (251.087)


   

2-CHLORO-6-(ISOPENT-2-ENYLAMINO)-9-METHYLPURINE

2-CHLORO-6-(ISOPENT-2-ENYLAMINO)-9-METHYLPURINE

C11H14ClN5 (251.0938)


   

4,6-bis(4-pyridyl)-1,3,5-triazin-2-ol

4,6-bis(4-pyridyl)-1,3,5-triazin-2-ol

C13H9N5O (251.0807)


   

dimethyl 3-acetamidobenzene-1,2-dicarboxylate

dimethyl 3-acetamidobenzene-1,2-dicarboxylate

C12H13NO5 (251.0794)


   

6-Chloro-2-(1,4-diazepan-1-yl)-1,3-benzoxazole

6-Chloro-2-(1,4-diazepan-1-yl)-1,3-benzoxazole

C12H14ClN3O (251.0825)


   

4-(4-Methylphenyl)-2-phenyl-1,3-thiazole

4-(4-Methylphenyl)-2-phenyl-1,3-thiazole

C16H13NS (251.0769)


   

1-(2,4-Dinitrophenyl)piperidine

1-(2,4-Dinitrophenyl)piperidine

C11H13N3O4 (251.0906)


   

3,N(4)-Ethenodeoxycytidine

3,N(4)-Ethenodeoxycytidine

C11H13N3O4 (251.0906)


   

N-Succinyl phenylglycine

N-Succinyl phenylglycine

C12H13NO5 (251.0794)


   

5-Chloro-1,3-dihydro-1-(4-piperidinyl)-2H-benzimidazol-2-one

5-Chloro-1,3-dihydro-1-(4-piperidinyl)-2H-benzimidazol-2-one

C12H14ClN3O (251.0825)


5-Chloro-1,3-dihydro-1-(4-piperidinyl)-2H-benzimidazol-2-one is a metabolite of domperidone. Domperidone (trade names Motilium, Motillium, Motinorm Costi and Nomit) is an antidopaminergic drug, developed by Janssen Pharmaceutica, and used orally, rectally or intravenously, generally to suppress nausea and vomiting, as a prokinetic agent and for promoting lactation. (Wikipedia)

   

3,N(4)-Ethenodeoxycytidine

6-[4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5H,6H-imidazo[1,2-c]pyrimidin-5-one

C11H13N3O4 (251.0906)


   

Acetic acid [2-(1,3-benzodioxol-5-ylmethylamino)-2-oxoethyl] ester

Acetic acid [2-(1,3-benzodioxol-5-ylmethylamino)-2-oxoethyl] ester

C12H13NO5 (251.0794)


   

N-feruloylglycine

N-feruloylglycine

C12H13NO5 (251.0794)


   

5-Chloro-1-(4-Piperidyl)-2-Benzimidazolinone

5-Chloro-1-(piperidin-4-yl)-1H-benzo[d]imidazol-2(3H)-one

C12H14ClN3O (251.0825)


   

N-Carboxyacetyl-D-phenylalanine

N-Carboxyacetyl-D-phenylalanine

C12H13NO5 (251.0794)


   

N-Acetyl-S- (3,4-dihydroxybutyl)-cysteine

N-Acetyl-S- (3,4-dihydroxybutyl)-cysteine

C9H17NO5S (251.0827)


   

methyl 1-[2-(furan-2-yl)-2-oxoethyl]-5-oxopyrrolidine-2-carboxylate

methyl 1-[2-(furan-2-yl)-2-oxoethyl]-5-oxopyrrolidine-2-carboxylate

C12H13NO5 (251.0794)


   

(5r)-5-(4-hydroxy-3-methoxyphenyl)-2-imino-1-methylimidazole-4,5-diol

(5r)-5-(4-hydroxy-3-methoxyphenyl)-2-imino-1-methylimidazole-4,5-diol

C11H13N3O4 (251.0906)


   

methyl (2s)-1-[2-(furan-2-yl)-2-oxoethyl]-5-oxopyrrolidine-2-carboxylate

methyl (2s)-1-[2-(furan-2-yl)-2-oxoethyl]-5-oxopyrrolidine-2-carboxylate

C12H13NO5 (251.0794)


   

6-hydroxy-4-(1-hydroxyethyl)-2-oxo-3h-1-benzopyran-4-carboximidic acid

6-hydroxy-4-(1-hydroxyethyl)-2-oxo-3h-1-benzopyran-4-carboximidic acid

C12H13NO5 (251.0794)


   

(5z)-2-imino-3-methyl-5-{[1-methyl-2-(methylsulfanyl)imidazol-4-yl]methylidene}imidazolidin-4-one

(5z)-2-imino-3-methyl-5-{[1-methyl-2-(methylsulfanyl)imidazol-4-yl]methylidene}imidazolidin-4-one

C10H13N5OS (251.0841)


   

{[(2e)-1-hydroxy-3-(5-methyl-6-oxopyran-2-yl)but-2-en-1-ylidene]amino}acetic acid

{[(2e)-1-hydroxy-3-(5-methyl-6-oxopyran-2-yl)but-2-en-1-ylidene]amino}acetic acid

C12H13NO5 (251.0794)


   

2-imino-3-methyl-5-{[1-methyl-2-(methylsulfanyl)imidazol-4-yl]methylidene}imidazolidin-4-one

2-imino-3-methyl-5-{[1-methyl-2-(methylsulfanyl)imidazol-4-yl]methylidene}imidazolidin-4-one

C10H13N5OS (251.0841)


   

n-[(2s)-1-(4-hydroxyphenyl)-3-methoxy-1,3-dioxopropan-2-yl]ethanimidic acid

n-[(2s)-1-(4-hydroxyphenyl)-3-methoxy-1,3-dioxopropan-2-yl]ethanimidic acid

C12H13NO5 (251.0794)


   

3-{[2-(methoxycarbonyl)phenyl]-c-hydroxycarbonimidoyl}propanoic acid

3-{[2-(methoxycarbonyl)phenyl]-c-hydroxycarbonimidoyl}propanoic acid

C12H13NO5 (251.0794)


   

{[1-hydroxy-3-(5-methyl-6-oxopyran-2-yl)but-2-en-1-ylidene]amino}acetic acid

{[1-hydroxy-3-(5-methyl-6-oxopyran-2-yl)but-2-en-1-ylidene]amino}acetic acid

C12H13NO5 (251.0794)


   

(5e)-2-imino-3-methyl-5-{[1-methyl-2-(methylsulfanyl)imidazol-4-yl]methylidene}imidazolidin-4-one

(5e)-2-imino-3-methyl-5-{[1-methyl-2-(methylsulfanyl)imidazol-4-yl]methylidene}imidazolidin-4-one

C10H13N5OS (251.0841)


   

n-[1-(4-hydroxyphenyl)-3-methoxy-1,3-dioxopropan-2-yl]ethanimidic acid

n-[1-(4-hydroxyphenyl)-3-methoxy-1,3-dioxopropan-2-yl]ethanimidic acid

C12H13NO5 (251.0794)