Exact Mass: 331.2147

Exact Mass Matches: 331.2147

Found 48 metabolites which its exact mass value is equals to given mass value 331.2147, within given mass tolerance error 0.001 dalton. Try search metabolite list with more accurate mass tolerance error 0.0002 dalton.

   

2-[Octahydro-4,7-dimethyl-1-oxocyclopenta[c]pyran-3-yl]nepetalactam

2-{4,7-dimethyl-1-oxo-octahydrocyclopenta[c]pyran-3-yl}-4,7-dimethyl-1H,2H,4aH,5H,6H,7H,7aH-cyclopenta[c]pyridin-1-one

C20H29NO3 (331.2147)


2-[Octahydro-4,7-dimethyl-1-oxocyclopenta[c]pyran-3-yl]nepetalactam is found in herbs and spices. 2-[Octahydro-4,7-dimethyl-1-oxocyclopenta[c]pyran-3-yl]nepetalactam is isolated from a commercial sample of catnip oil (Nepeta cataria). Isolated from a commercial sample of catnip oil (Nepeta cataria). 2-[Octahydro-4,7-dimethyl-1-oxocyclopenta[c]pyran-3-yl]nepetalactam is found in tea and herbs and spices.

   

2H-1,2-Oxazin-3(4H)-one, 4-((3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl)methylene)dihydro-2-methyl-

2H-1,2-Oxazin-3(4H)-one, 4-((3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl)methylene)dihydro-2-methyl-

C20H29NO3 (331.2147)


   

N-Methoxy-3-(3,5-di-tert-butyl-4-hydroxybenzylidene)-2-pyrrolidone

3-[(3,5-di-tert-butyl-4-hydroxyphenyl)methylidene]-1-methoxypyrrolidin-2-one

C20H29NO3 (331.2147)


   

Tricalysiamide B

Tricalysiamide B

C20H29NO3 (331.2147)


   

Echinophyllin F

Echinophyllin F

C20H29NO3 (331.2147)


   

Echinophyllin C

Echinophyllin C

C20H29NO3 (331.2147)


   

19-O-deethyl spiramine N

19-O-deethyl spiramine N

C20H29NO3 (331.2147)


   

1,2-Dihydrocomosidine

1,2-Dihydrocomosidine

C20H29NO3 (331.2147)


   

jatrophalactam A

jatrophalactam A

C20H29NO3 (331.2147)


   

cespitulactam I

cespitulactam I

C20H29NO3 (331.2147)


   
   

(8E)-N-isobutyl-9-(3,4-methylenedioxyphenyl)nona-8-enamide|dehydroretrofractamide C

(8E)-N-isobutyl-9-(3,4-methylenedioxyphenyl)nona-8-enamide|dehydroretrofractamide C

C20H29NO3 (331.2147)


   

O-Methyltaxodine

O-Methyltaxodine

C20H29NO3 (331.2147)


   
   

2-[Octahydro-4,7-dimethyl-1-oxocyclopenta[c]pyran-3-yl]nepetalactam

2-{4,7-dimethyl-1-oxo-octahydrocyclopenta[c]pyran-3-yl}-4,7-dimethyl-1H,2H,4aH,5H,6H,7H,7aH-cyclopenta[c]pyridin-1-one

C20H29NO3 (331.2147)


   

Methyl 3-oxo-4-aza-5alpha-androst-1-ene-17beta-carboxylate

Methyl 3-oxo-4-aza-5alpha-androst-1-ene-17beta-carboxylate

C20H29NO3 (331.2147)


   

(1-methylpiperidin-3-yl) 2-cyclohexyl-2-hydroxy-2-phenylacetate

(1-methylpiperidin-3-yl) 2-cyclohexyl-2-hydroxy-2-phenylacetate

C20H29NO3 (331.2147)


   

Undecylenoyl Phenylalanine

Undecylenoyl Phenylalanine

C20H29NO3 (331.2147)


   

2-ethylhexan-1-amine,furan-2,5-dione,styrene

2-ethylhexan-1-amine,furan-2,5-dione,styrene

C20H29NO3 (331.2147)


   

(2S,3S,4E,6E,8S,9S)-3-amino-9-methoxy-2,6,8-trimethyl-10-phenyldeca-4,6-dienoic acid

(2S,3S,4E,6E,8S,9S)-3-amino-9-methoxy-2,6,8-trimethyl-10-phenyldeca-4,6-dienoic acid

C20H29NO3 (331.2147)


   

(2S,3S,8S,9S)-3-Amino-9-methoxy-2,6,8-trimethyl-10-phenyldeca-4,6-dienoic acid

(2S,3S,8S,9S)-3-Amino-9-methoxy-2,6,8-trimethyl-10-phenyldeca-4,6-dienoic acid

C20H29NO3 (331.2147)


   

(3Z)-3-[(3,5-ditert-butyl-4-hydroxyphenyl)methylidene]-1-methoxypyrrolidin-2-one

(3Z)-3-[(3,5-ditert-butyl-4-hydroxyphenyl)methylidene]-1-methoxypyrrolidin-2-one

C20H29NO3 (331.2147)


   

(4Z)-4-[(3,5-ditert-butyl-4-hydroxyphenyl)methylidene]-2-methyloxazinan-3-one

(4Z)-4-[(3,5-ditert-butyl-4-hydroxyphenyl)methylidene]-2-methyloxazinan-3-one

C20H29NO3 (331.2147)


   

(8E)-N-isobutyl-9-(3,4-methylenedioxyphenyl)nona-8-enamide

(8E)-N-isobutyl-9-(3,4-methylenedioxyphenyl)nona-8-enamide

C20H29NO3 (331.2147)


A natural product found in Piper boehmeriaefolium.

   

Propenzolate

Propenzolate

C20H29NO3 (331.2147)


C78272 - Agent Affecting Nervous System > C66880 - Anticholinergic Agent > C29704 - Antimuscarinic Agent

   

4-Anilino-4-oxobutanoic acid (4-tert-butylcyclohexyl) ester

4-Anilino-4-oxobutanoic acid (4-tert-butylcyclohexyl) ester

C20H29NO3 (331.2147)


   

(3r,5r,7s,10s,11e,13s)-10,15-dihydroxy-3,6,6,10,16-pentamethyl-14-azatricyclo[11.2.1.0⁵,⁷]hexadeca-1(16),11,14-trien-2-one

(3r,5r,7s,10s,11e,13s)-10,15-dihydroxy-3,6,6,10,16-pentamethyl-14-azatricyclo[11.2.1.0⁵,⁷]hexadeca-1(16),11,14-trien-2-one

C20H29NO3 (331.2147)


   

5-[2-(5-hydroxy-2h-pyrrol-3-yl)ethyl]-5,6,8a-trimethyl-3,4,4a,6,7,8-hexahydronaphthalene-1-carboxylic acid

5-[2-(5-hydroxy-2h-pyrrol-3-yl)ethyl]-5,6,8a-trimethyl-3,4,4a,6,7,8-hexahydronaphthalene-1-carboxylic acid

C20H29NO3 (331.2147)


   

(1r,2s,4s,6s,7r,8r,10s,11r,12r)-11-methyl-5-methylidene-13-azapentacyclo[9.3.3.2⁴,⁷.0¹,¹⁰.0²,⁷]nonadec-13-ene-6,8,12-triol

(1r,2s,4s,6s,7r,8r,10s,11r,12r)-11-methyl-5-methylidene-13-azapentacyclo[9.3.3.2⁴,⁷.0¹,¹⁰.0²,⁷]nonadec-13-ene-6,8,12-triol

C20H29NO3 (331.2147)


   

(1s,3s,5r,8r,9s,10s,11r,14s,17r,18r,19s)-5-methyl-12-methylidene-7-azahexacyclo[9.6.2.0¹,⁸.0⁵,¹⁷.0⁹,¹⁴.0¹⁴,¹⁸]nonadecane-3,10,19-triol

(1s,3s,5r,8r,9s,10s,11r,14s,17r,18r,19s)-5-methyl-12-methylidene-7-azahexacyclo[9.6.2.0¹,⁸.0⁵,¹⁷.0⁹,¹⁴.0¹⁴,¹⁸]nonadecane-3,10,19-triol

C20H29NO3 (331.2147)


   

(4ar,5s,6r,8ar)-5-[2-(5-hydroxy-2h-pyrrol-3-yl)ethyl]-5,6,8a-trimethyl-3,4,4a,6,7,8-hexahydronaphthalene-1-carboxylic acid

(4ar,5s,6r,8ar)-5-[2-(5-hydroxy-2h-pyrrol-3-yl)ethyl]-5,6,8a-trimethyl-3,4,4a,6,7,8-hexahydronaphthalene-1-carboxylic acid

C20H29NO3 (331.2147)


   

(1s,4s,9r,12s,13r,16r,17r)-17-(hydroxymethyl)-12-methyl-8-azapentacyclo[14.2.1.0¹,¹³.0⁴,¹².0⁵,⁹]nonadeca-5,7-diene-7,17-diol

(1s,4s,9r,12s,13r,16r,17r)-17-(hydroxymethyl)-12-methyl-8-azapentacyclo[14.2.1.0¹,¹³.0⁴,¹².0⁵,⁹]nonadeca-5,7-diene-7,17-diol

C20H29NO3 (331.2147)


   

14,16-dihydroxy-3,17,17-trimethyl-7-methylidene-15-azatricyclo[8.5.2.0¹³,¹⁶]heptadeca-1,14-dien-5-one

14,16-dihydroxy-3,17,17-trimethyl-7-methylidene-15-azatricyclo[8.5.2.0¹³,¹⁶]heptadeca-1,14-dien-5-one

C20H29NO3 (331.2147)


   

(8e)-9-(2h-1,3-benzodioxol-5-yl)-n-(2-methylpropyl)non-8-enimidic acid

(8e)-9-(2h-1,3-benzodioxol-5-yl)-n-(2-methylpropyl)non-8-enimidic acid

C20H29NO3 (331.2147)


   

3,17,17-trimethyl-7-methylidene-15-azatricyclo[8.5.2.0¹³,¹⁶]heptadeca-3,13(16),14-triene-1,5,14-triol

3,17,17-trimethyl-7-methylidene-15-azatricyclo[8.5.2.0¹³,¹⁶]heptadeca-3,13(16),14-triene-1,5,14-triol

C20H29NO3 (331.2147)


   

17-(hydroxymethyl)-12-methyl-8-azapentacyclo[14.2.1.0¹,¹³.0⁴,¹².0⁵,⁹]nonadeca-5,7-diene-7,17-diol

17-(hydroxymethyl)-12-methyl-8-azapentacyclo[14.2.1.0¹,¹³.0⁴,¹².0⁵,⁹]nonadeca-5,7-diene-7,17-diol

C20H29NO3 (331.2147)


   

9-(2h-1,3-benzodioxol-5-yl)-n-(2-methylpropyl)non-8-enimidic acid

9-(2h-1,3-benzodioxol-5-yl)-n-(2-methylpropyl)non-8-enimidic acid

C20H29NO3 (331.2147)


   

5-methyl-12-methylidene-7-azahexacyclo[9.6.2.0¹,⁸.0⁵,¹⁷.0⁹,¹⁴.0¹⁴,¹⁸]nonadecane-3,10,19-triol

5-methyl-12-methylidene-7-azahexacyclo[9.6.2.0¹,⁸.0⁵,¹⁷.0⁹,¹⁴.0¹⁴,¹⁸]nonadecane-3,10,19-triol

C20H29NO3 (331.2147)


   

5-[2-(2-hydroxy-5h-pyrrol-3-yl)ethyl]-5,6,8a-trimethyl-3,4,4a,6,7,8-hexahydronaphthalene-1-carboxylic acid

5-[2-(2-hydroxy-5h-pyrrol-3-yl)ethyl]-5,6,8a-trimethyl-3,4,4a,6,7,8-hexahydronaphthalene-1-carboxylic acid

C20H29NO3 (331.2147)


   

(4as,5r,6s,8as)-5-[2-(2-hydroxy-5h-pyrrol-3-yl)ethyl]-5,6,8a-trimethyl-3,4,4a,6,7,8-hexahydronaphthalene-1-carboxylic acid

(4as,5r,6s,8as)-5-[2-(2-hydroxy-5h-pyrrol-3-yl)ethyl]-5,6,8a-trimethyl-3,4,4a,6,7,8-hexahydronaphthalene-1-carboxylic acid

C20H29NO3 (331.2147)


   

(4as,5r,6s,8as)-5-[2-(5-hydroxy-2h-pyrrol-3-yl)ethyl]-5,6,8a-trimethyl-3,4,4a,6,7,8-hexahydronaphthalene-1-carboxylic acid

(4as,5r,6s,8as)-5-[2-(5-hydroxy-2h-pyrrol-3-yl)ethyl]-5,6,8a-trimethyl-3,4,4a,6,7,8-hexahydronaphthalene-1-carboxylic acid

C20H29NO3 (331.2147)


   

(1z,3s,10s,13r,16s)-14,16-dihydroxy-3,17,17-trimethyl-7-methylidene-15-azatricyclo[8.5.2.0¹³,¹⁶]heptadeca-1,14-dien-5-one

(1z,3s,10s,13r,16s)-14,16-dihydroxy-3,17,17-trimethyl-7-methylidene-15-azatricyclo[8.5.2.0¹³,¹⁶]heptadeca-1,14-dien-5-one

C20H29NO3 (331.2147)


   

(4ar,5s,6r,8ar)-5-[2-(2-hydroxy-5h-pyrrol-3-yl)ethyl]-5,6,8a-trimethyl-3,4,4a,6,7,8-hexahydronaphthalene-1-carboxylic acid

(4ar,5s,6r,8ar)-5-[2-(2-hydroxy-5h-pyrrol-3-yl)ethyl]-5,6,8a-trimethyl-3,4,4a,6,7,8-hexahydronaphthalene-1-carboxylic acid

C20H29NO3 (331.2147)


   

(1s,4s,9r,12s,13s,16r,17r)-17-(hydroxymethyl)-12-methyl-8-azapentacyclo[14.2.1.0¹,¹³.0⁴,¹².0⁵,⁹]nonadeca-5,7-diene-7,17-diol

(1s,4s,9r,12s,13s,16r,17r)-17-(hydroxymethyl)-12-methyl-8-azapentacyclo[14.2.1.0¹,¹³.0⁴,¹².0⁵,⁹]nonadeca-5,7-diene-7,17-diol

C20H29NO3 (331.2147)


   

10,15-dihydroxy-3,6,6,10,16-pentamethyl-14-azatricyclo[11.2.1.0⁵,⁷]hexadeca-1(16),11,14-trien-2-one

10,15-dihydroxy-3,6,6,10,16-pentamethyl-14-azatricyclo[11.2.1.0⁵,⁷]hexadeca-1(16),11,14-trien-2-one

C20H29NO3 (331.2147)


   

(1s,3e,5s,10r)-3,17,17-trimethyl-7-methylidene-15-azatricyclo[8.5.2.0¹³,¹⁶]heptadeca-3,13(16),14-triene-1,5,14-triol

(1s,3e,5s,10r)-3,17,17-trimethyl-7-methylidene-15-azatricyclo[8.5.2.0¹³,¹⁶]heptadeca-3,13(16),14-triene-1,5,14-triol

C20H29NO3 (331.2147)