Exact Mass: 171.09401780000002

Exact Mass Matches: 171.09401780000002

Found 108 metabolites which its exact mass value is equals to given mass value 171.09401780000002, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

N-butanoyl-lhomoserine lactone

N-Butanoyl-DL-homoserine lactone

C8H13NO3 (171.0895388)


   

Crotanecine

Crotanecine

C8H13NO3 (171.0895388)


   

N-[(3s)-2-Oxotetrahydrofuran-3-Yl]butanamide

N-[(3s)-2-Oxotetrahydrofuran-3-Yl]butanamide

C8H13NO3 (171.0895388)


   

Diethadione

2H-1,3-Oxazine-2,4(3H)-dione,5,5-diethyldihydro-

C8H13NO3 (171.0895388)


C78272 - Agent Affecting Nervous System > C264 - Anticonvulsant Agent

   

Cimipronidine

Cimipronidine

C7H13N3O2 (171.10077180000002)


   

Amphorogynine D

Amphorogynine D

C8H13NO3 (171.0895388)


   

C4-HSL

N-Butanoyl-L-homoserine lactone

C8H13NO3 (171.0895388)


   

2-Acetylamino-4-hydroxy-3-methylpentanoic acid gamma-lactone

2-Acetylamino-4-hydroxy-3-methylpentanoic acid gamma-lactone

C8H13NO3 (171.0895388)


   

??-Keto-??-guanidino-valeric acid

??-Keto-??-guanidino-valeric acid

C7H13N3O2 (171.10077180000002)


   

SCHEMBL714056

SCHEMBL714056

C8H13NO3 (171.0895388)


   

C8H13NO3

C8H13NO3 (171.0895388)


   

pestalotiopamide A

pestalotiopamide A

C8H13NO3 (171.0895388)


   

N-acetylhomoproline

N-acetylhomoproline

C8H13NO3 (171.0895388)


   

C4-homoserine lactone

N-Butanoyl-L-homoserine lactone

C8H13NO3 (171.0895388)


CONFIDENCE standard compound; INTERNAL_ID 201

   

(3-Methylcrotonyl)glycine methyl ester

(3-Methylcrotonyl)glycine methyl ester

C8H13NO3 (171.0895388)


   

C4:0-HSL

N-Butanoyl-DL-homoserine lactone

C8H13NO3 (171.0895388)


   

4-OXO-PIPERIDINE-3-CARBOXYLIC ACID ETHYL ESTER

4-OXO-PIPERIDINE-3-CARBOXYLIC ACID ETHYL ESTER

C8H13NO3 (171.0895388)


   

Methyl 1-methyl-2-oxo-4-piperidinecarboxylate

Methyl 1-methyl-2-oxo-4-piperidinecarboxylate

C8H13NO3 (171.0895388)


   

(2S,3S)-1-N-BENZYL-3-HYDROXY-2-PHENYLPIPERIDINE

(2S,3S)-1-N-BENZYL-3-HYDROXY-2-PHENYLPIPERIDINE

C8H13NO3 (171.0895388)


   

2-ACETYLAMINO-3-CYCLOPROPYLPROPIONIC ACID

2-ACETYLAMINO-3-CYCLOPROPYLPROPIONIC ACID

C8H13NO3 (171.0895388)


   

1,3-Butanedione,1-(4-morpholinyl)-

1,3-Butanedione,1-(4-morpholinyl)-

C8H13NO3 (171.0895388)


   

2,4,6-Trihydrazinyl-1,3,5-triazine

2,4,6-Trihydrazinyl-1,3,5-triazine

C3H9N9 (171.0980874)


   

tert-Butyl 3-oxoazetidine-1-carboxylate

tert-Butyl 3-oxoazetidine-1-carboxylate

C8H13NO3 (171.0895388)


   

1-amino-3-(2-furylmethoxy)propan-2-ol(SALTDATA: FREE)

1-amino-3-(2-furylmethoxy)propan-2-ol(SALTDATA: FREE)

C8H13NO3 (171.0895388)


   

4-(4,5-DIHYDRO-1 H-IMIDAZOL-2-YLAMINO)-BUTYRIC ACID

4-(4,5-DIHYDRO-1 H-IMIDAZOL-2-YLAMINO)-BUTYRIC ACID

C7H13N3O2 (171.10077180000002)


   

Levetiracetam acid

Levetiracetam acid

C8H13NO3 (171.0895388)


   

3-(6-oxopiperidin-3-yl)propanoic acid

3-(6-oxopiperidin-3-yl)propanoic acid

C8H13NO3 (171.0895388)


   

1-ISOPROPYL-5-OXOPYRROLIDINE-3-CARBOXYLIC ACID

1-ISOPROPYL-5-OXOPYRROLIDINE-3-CARBOXYLIC ACID

C8H13NO3 (171.0895388)


   

Ethyl 3-dimethylamino-2-formylacrylate

Ethyl 3-dimethylamino-2-formylacrylate

C8H13NO3 (171.0895388)


   

(2-methylpiperidin-1-yl)(oxo)acetic acid

(2-methylpiperidin-1-yl)(oxo)acetic acid

C8H13NO3 (171.0895388)


   

2-Piperidinecarboxylic acid, 1-acetyl-, (R)- (9CI)

2-Piperidinecarboxylic acid, 1-acetyl-, (R)- (9CI)

C8H13NO3 (171.0895388)


   

n-acetyl-(4r)-isopropyl 2-oxazolidinone

n-acetyl-(4r)-isopropyl 2-oxazolidinone

C8H13NO3 (171.0895388)


   

3-Acrylamido-3-methylbutyric acid

3-Acrylamido-3-methylbutyric acid

C8H13NO3 (171.0895388)


   

(2S)-2-(2-Oxo-1-pyrrolidinyl)butanoic acid

(2S)-2-(2-Oxo-1-pyrrolidinyl)butanoic acid

C8H13NO3 (171.0895388)


   

(E)-ETHYL 3-ACETAMIDOBUT-2-ENOATE

(E)-ETHYL 3-ACETAMIDOBUT-2-ENOATE

C8H13NO3 (171.0895388)


   

ethyl 3-oxopiperidine-1-carboxylate

ethyl 3-oxopiperidine-1-carboxylate

C8H13NO3 (171.0895388)


   

butyl (1-oxoallyl)carbamate

butyl (1-oxoallyl)carbamate

C8H13NO3 (171.0895388)


   

methyl 1-amino-4-oxocyclohexane-1-carboxylate

methyl 1-amino-4-oxocyclohexane-1-carboxylate

C8H13NO3 (171.0895388)


   

(S)-(-)-2-FORMAMIDOSUCCINICANHYDRIDE

(S)-(-)-2-FORMAMIDOSUCCINICANHYDRIDE

C8H13NO3 (171.0895388)


   

N-(3-AMINOPHENYL)-2-METHOXYACETAMIDE

N-(3-AMINOPHENYL)-2-METHOXYACETAMIDE

C7H13N3O2 (171.10077180000002)


   

N-CYCLOHEXYL-OXALAMIC ACID

N-CYCLOHEXYL-OXALAMIC ACID

C8H13NO3 (171.0895388)


   

1-ACETYL-2-CARBOXYPIPERIDINE

1-ACETYL-2-CARBOXYPIPERIDINE

C8H13NO3 (171.0895388)


   

ethyl 2-oxopiperidine-4-carboxylate

ethyl 2-oxopiperidine-4-carboxylate

C8H13NO3 (171.0895388)


   

1-Acetyl-3-Methylpyrrolidine-2-carboxylic acid

1-Acetyl-3-Methylpyrrolidine-2-carboxylic acid

C8H13NO3 (171.0895388)


   

(2H5)Ethyl 4-hydroxybenzoate

(2H5)Ethyl 4-hydroxybenzoate

C9H5D5O3 (171.09437689)


   

AC-PRO-OME

AC-PRO-OME

C8H13NO3 (171.0895388)


   

methyl 3-(2-oxopyrrolidin-1-yl) propanoate

methyl 3-(2-oxopyrrolidin-1-yl) propanoate

C8H13NO3 (171.0895388)


   

Methyl 1-Methyl-2-oxopiperidine-3-carboxylate

Methyl 1-Methyl-2-oxopiperidine-3-carboxylate

C8H13NO3 (171.0895388)


   

5-oxo-1-propylpyrrolidine-3-carboxylic acid(SALTDATA: FREE)

5-oxo-1-propylpyrrolidine-3-carboxylic acid(SALTDATA: FREE)

C8H13NO3 (171.0895388)


   

1-Acetyl-3-piperidinecarboxylic acid

1-Acetyl-3-piperidinecarboxylic acid

C8H13NO3 (171.0895388)


   

ETHYL ALLYLFORMYLMETHYLCARBAMATE

ETHYL ALLYLFORMYLMETHYLCARBAMATE

C8H13NO3 (171.0895388)


   

Ethyl 2-oxopyrrolidine-1-acetate

Ethyl (2-oxo-1-pyrrolidinyl)acetate

C8H13NO3 (171.0895388)


   

2-(morpholin-4-ylmethyl)prop-2-enoic acid

2-(morpholin-4-ylmethyl)prop-2-enoic acid

C8H13NO3 (171.0895388)


   

tert-butyl 2-oxoazetidine-1-carboxylate

tert-butyl 2-oxoazetidine-1-carboxylate

C8H13NO3 (171.0895388)


   

1-Acetyl-4-piperidinecarboxylic acid

1-Acetyl-4-piperidinecarboxylic acid

C8H13NO3 (171.0895388)


   

Ethyl 3-oxo-4-piperidinecarboxylate

Ethyl 3-oxo-4-piperidinecarboxylate

C8H13NO3 (171.0895388)


   

ETHYL 4-(DIMETHYLAMINO)-2-OXOBUT-3-ENOATE

ETHYL 4-(DIMETHYLAMINO)-2-OXOBUT-3-ENOATE

C8H13NO3 (171.0895388)


   

3-(2-oxopiperidin-1-yl)propanoic acid

3-(2-oxopiperidin-1-yl)propanoic acid

C8H13NO3 (171.0895388)


   

3-(cyclopentylamino)-3-oxopropanoic acid(SALTDATA: FREE)

3-(cyclopentylamino)-3-oxopropanoic acid(SALTDATA: FREE)

C8H13NO3 (171.0895388)


   

Chloroacetaldehyde dimethyl acetal

Chloroacetaldehyde dimethyl acetal

C8H13NO3 (171.0895388)


   

4-(2-Oxopyrrolidin-1-yl)butanoic acid

4-(2-OXO-PYRROLIDIN-1-YL)-BUTYRIC ACID

C8H13NO3 (171.0895388)


   

ETHYL 2-ISOCYANATO-3-METHYLBUTYRATE

ETHYL 2-ISOCYANATO-3-METHYLBUTYRATE

C8H13NO3 (171.0895388)


   

(R)-2-AMINO-1-(FURAN-2-YL)-ETHANOL

(R)-2-AMINO-1-(FURAN-2-YL)-ETHANOL

C8H13NO3 (171.0895388)


   

1-ethyl-6-oxopiperidine-3-carboxylic acid

1-ethyl-6-oxopiperidine-3-carboxylic acid

C8H13NO3 (171.0895388)


   

Ethyl cis-3-(acetamido)-2-butenoate

Ethyl cis-3-(acetamido)-2-butenoate

C8H13NO3 (171.0895388)


   

methyl 3-methyl-4-oxopiperidine-1-carboxylate

methyl 3-methyl-4-oxopiperidine-1-carboxylate

C8H13NO3 (171.0895388)


   

5-((1-METHOXYPROPAN-2-YL)OXY)-1H-PYRAZOL-3-AMINE

5-((1-METHOXYPROPAN-2-YL)OXY)-1H-PYRAZOL-3-AMINE

C7H13N3O2 (171.10077180000002)


   

Methyl 1-methyl-4-oxopiperidine-3-carboxylate

Methyl 1-methyl-4-oxopiperidine-3-carboxylate

C8H13NO3 (171.0895388)


   

N-Acetyl-4,5-Dehydro-DL-Leucine

N-Acetyl-4,5-Dehydro-DL-Leucine

C8H13NO3 (171.0895388)


   

3,4-difluoro-N-propan-2-ylaniline

3,4-difluoro-N-propan-2-ylaniline

C9H11F2N (171.085951)


   

3-Carbethoxy-2-piperidone

3-Carbethoxy-2-piperidone

C8H13NO3 (171.0895388)


   

methyl 2-(2-oxopiperidin-3-yl)acetate

methyl 2-(2-oxopiperidin-3-yl)acetate

C8H13NO3 (171.0895388)


   

1H-Pyrrole-1-carboxylicacid,2,5-dihydro-3-(hydroxymethyl)-,ethylester

1H-Pyrrole-1-carboxylicacid,2,5-dihydro-3-(hydroxymethyl)-,ethylester

C8H13NO3 (171.0895388)


   

(E)-4-Morpholinobut-2-enoic acid

(E)-4-Morpholinobut-2-enoic acid

C8H13NO3 (171.0895388)


   

1-propionylpyrrolidine-2-carboxylic acid

1-propionylpyrrolidine-2-carboxylic acid

C8H13NO3 (171.0895388)


   

N-Carbethoxy-4-piperidone

N-Carbethoxy-4-piperidone

C8H13NO3 (171.0895388)


   

AZEPAN-1-YL-OXO-ACETIC ACID

AZEPAN-1-YL-OXO-ACETIC ACID

C8H13NO3 (171.0895388)


   

(2S)-2-(2-Oxopyrrolidin-1-yl)butanoic acid

(2S)-2-(2-Oxopyrrolidin-1-yl)butanoic acid

C8H13NO3 (171.0895388)


   

1-Carbamimidoylpiperidine-4-carboxylic acid

1-Carbamimidoylpiperidine-4-carboxylic acid

C7H13N3O2 (171.10077180000002)


   

(2-OXO-1,3-BENZOXAZOL-3(2H)-YL)ACETICACID

(2-OXO-1,3-BENZOXAZOL-3(2H)-YL)ACETICACID

C8H13NO3 (171.0895388)


   

1-BENZYL-2,2-DIFLUORO-ETHYLAMINE

1-BENZYL-2,2-DIFLUORO-ETHYLAMINE

C9H11F2N (171.085951)


   

N-Ethyl-2,3-difluorobenzylamine

N-Ethyl-2,3-difluorobenzylamine

C9H11F2N (171.085951)


   

1-Acetamidocyclopentane-1-carboxylic acid

1-Acetamidocyclopentane-1-carboxylic acid

C8H13NO3 (171.0895388)


   

(R)-N-(2-Oxotetrahydrofuran-3-yl)butyramide

(R)-N-(2-Oxotetrahydrofuran-3-yl)butyramide

C8H13NO3 (171.0895388)


   

Tert-butyl 2-cyano-2-methylhydrazinecarboxylate

Tert-butyl 2-cyano-2-methylhydrazinecarboxylate

C7H13N3O2 (171.10077180000002)


   

N-Butanoyl-L-homoserine lactone

N-[(3s)-2-Oxotetrahydrofuran-3-Yl]butanamide

C8H13NO3 (171.0895388)


   

9-Oxononanoate

9-Oxononanoate

C9H15O3- (171.102114)


An aldehydic acid anion that is the conjugate base of 9-oxononanoic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3.

   

[(2S)-1-(hydroxyamino)-3-(2H-imidazol-4-yl)-1-oxopropan-2-yl]azanium

[(2S)-1-(hydroxyamino)-3-(2H-imidazol-4-yl)-1-oxopropan-2-yl]azanium

C6H11N4O2+ (171.0881966)


   

Methyl N-(beta-methylcrotonyl)glycine

Methyl N-(beta-methylcrotonyl)glycine

C8H13NO3 (171.0895388)


   

(E)-4-hydroxynon-2-enoate

(E)-4-hydroxynon-2-enoate

C9H15O3- (171.102114)


   

2-Oxononanoate

2-Oxononanoate

C9H15O3- (171.102114)


   

Hexacyclonic acid(1-)

Hexacyclonic acid(1-)

C9H15O3- (171.102114)


   

1-Methyl-1H-tetrazol-5-amine, TMS derivative

1-Methyl-1H-tetrazol-5-amine, TMS derivative

C5H13N5Si (171.09401780000002)


   

3-Dimethylamino-2-methoxymethyl-2-buten-4-olide

3-Dimethylamino-2-methoxymethyl-2-buten-4-olide

C8H13NO3 (171.0895388)


   

N-Butyryl-L-homoserine lactone

N-[(3s)-2-Oxotetrahydrofuran-3-Yl]butanamide

C8H13NO3 (171.0895388)


   

Diethadione

2H-1,3-Oxazine-2,4(3H)-dione,5,5-diethyldihydro-

C8H13NO3 (171.0895388)


C78272 - Agent Affecting Nervous System > C264 - Anticonvulsant Agent

   

2-Hexenoylglycine

2-Hexenoylglycine

C8H13NO3 (171.0895388)


   

n-[(3s)-2-oxooxolan-3-yl]butanimidic acid

n-[(3s)-2-oxooxolan-3-yl]butanimidic acid

C8H13NO3 (171.0895388)


   

(1r,6r,7ar)-6-hydroxy-hexahydro-1h-pyrrolizine-1-carboxylic acid

(1r,6r,7ar)-6-hydroxy-hexahydro-1h-pyrrolizine-1-carboxylic acid

C8H13NO3 (171.0895388)


   

6-amino-6,7,8,9-tetrahydro-3h-1,4-diazonine-2,5-diol

6-amino-6,7,8,9-tetrahydro-3h-1,4-diazonine-2,5-diol

C7H13N3O2 (171.10077180000002)


   

(1-carbamimidoylpyrrolidin-2-yl)acetic acid

(1-carbamimidoylpyrrolidin-2-yl)acetic acid

C7H13N3O2 (171.10077180000002)


   

(1r,5s)-4-butyl-6-oxa-3-azabicyclo[3.1.0]hex-2-ene-2,4-diol

(1r,5s)-4-butyl-6-oxa-3-azabicyclo[3.1.0]hex-2-ene-2,4-diol

C8H13NO3 (171.0895388)


   

6-hydroxy-hexahydro-1h-pyrrolizine-1-carboxylic acid

6-hydroxy-hexahydro-1h-pyrrolizine-1-carboxylic acid

C8H13NO3 (171.0895388)


   

[(2r)-1-carbamimidoylpyrrolidin-2-yl]acetic acid

[(2r)-1-carbamimidoylpyrrolidin-2-yl]acetic acid

C7H13N3O2 (171.10077180000002)


   

(2e)-5-(acetyloxy)-3-methylpent-2-enimidic acid

(2e)-5-(acetyloxy)-3-methylpent-2-enimidic acid

C8H13NO3 (171.0895388)


   

n-[(3r,4r,5s)-4,5-dimethyl-2-oxooxolan-3-yl]ethanimidic acid

n-[(3r,4r,5s)-4,5-dimethyl-2-oxooxolan-3-yl]ethanimidic acid

C8H13NO3 (171.0895388)


   

n-(4,5-dimethyl-2-oxooxolan-3-yl)ethanimidic acid

n-(4,5-dimethyl-2-oxooxolan-3-yl)ethanimidic acid

C8H13NO3 (171.0895388)


   

5-(acetyloxy)-3-methylpent-2-enimidic acid

5-(acetyloxy)-3-methylpent-2-enimidic acid

C8H13NO3 (171.0895388)