Exact Mass: 348.14750119999997

Exact Mass Matches: 348.14750119999997

Found 142 metabolites which its exact mass value is equals to given mass value 348.14750119999997, within given mass tolerance error 0.001 dalton. Try search metabolite list with more accurate mass tolerance error 0.0002 dalton.

Alstonine

Oxayohimbanium, 3,4,5,6,16,17-hexadehydro-16-(methoxycarbonyl)-19-methyl-, inner salt, (19α,20α)-

C21H20N2O3 (348.147385)


Alstonine is an indole alkaloid with formula C21H20N2O3, isolated from several Rauvolfia species and exhibits antipsychotic activity. It has a role as an antipsychotic agent. It is a methyl ester, an organic heteropentacyclic compound, a zwitterion and an indole alkaloid. It is a conjugate base of an alstonine(1+). Alstonine is a natural product found in Alstonia constricta, Rauvolfia vomitoria, and other organisms with data available. An indole alkaloid with formula C21H20N2O3, isolated from several Rauvolfia species and exhibits antipsychotic activity. Oxayohimbanium, 3,4,5,6,16,17-hexadehydro-16-(methoxycarbonyl)-19-methyl-, inner salt, (19α,20α)-. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. https://commonchemistry.cas.org/detail?cas_rn=642-18-2 (retrieved 2024-07-04) (CAS RN: 642-18-2). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

   

serpentine

serpentine (alkaloid)

C21H20N2O3 (348.147385)


An indole alkaloid that is 18-oxayohimban dehydrogenated at positions 3, 4, 5, 6, 16 and 17 and substituted by a methyl group at the 19alpha position and by a methoxycarbonyl group at position 16.

   

N-(2-Methoxybenzyl)-N-(4-phenoxypyridin-3-yl)acetamide

N-[(2-methoxyphenyl)methyl]-N-(4-phenoxypyridin-3-yl)acetamide

C21H20N2O3 (348.147385)


   
   
   

(3Z,6Z)-3-benzylidene-6-(4-methoxybenzylidene)-1,4-dimethyl-2,5-piperazinedione|1,4-dimethyl-(Z)-3-(p)-anisilidene-(Z)-6-benzylidene-2,5-piperazinedione|XR333

(3Z,6Z)-3-benzylidene-6-(4-methoxybenzylidene)-1,4-dimethyl-2,5-piperazinedione|1,4-dimethyl-(Z)-3-(p)-anisilidene-(Z)-6-benzylidene-2,5-piperazinedione|XR333

C21H20N2O3 (348.147385)


   

(3Z,6Z)-3-benzylidene-5-methoxy-6-(4-methoxybenzylidene)-1-methyl-1,6-dihydropyrazin-2(3H)-one|nocazine B

(3Z,6Z)-3-benzylidene-5-methoxy-6-(4-methoxybenzylidene)-1-methyl-1,6-dihydropyrazin-2(3H)-one|nocazine B

C21H20N2O3 (348.147385)


   

7,8-Didehydro-7,16-seco-strychnidin-10,16-dion|7,8-didehydro-7,16-seco-strychnidine-10,16-dione

7,8-Didehydro-7,16-seco-strychnidin-10,16-dion|7,8-didehydro-7,16-seco-strychnidine-10,16-dione

C21H20N2O3 (348.147385)


   
   
   
   
   
   
   
   
   

Ala Ala Gly Met

(2S)-2-{2-[(2S)-2-[(2S)-2-aminopropanamido]propanamido]acetamido}-4-(methylsulfanyl)butanoic acid

C13H24N4O5S (348.1467334)


   

Ala Ala Met Gly

2-[(2S)-2-[(2S)-2-[(2S)-2-aminopropanamido]propanamido]-4-(methylsulfanyl)butanamido]acetic acid

C13H24N4O5S (348.1467334)


   

Ala Cys Gly Val

(2S)-2-{2-[(2R)-2-[(2S)-2-aminopropanamido]-3-sulfanylpropanamido]acetamido}-3-methylbutanoic acid

C13H24N4O5S (348.1467334)


   

Ala Cys Val Gly

2-[(2S)-2-[(2R)-2-[(2S)-2-aminopropanamido]-3-sulfanylpropanamido]-3-methylbutanamido]acetic acid

C13H24N4O5S (348.1467334)


   

Ala Gly Ala Met

(2S)-2-[(2S)-2-{2-[(2S)-2-aminopropanamido]acetamido}propanamido]-4-(methylsulfanyl)butanoic acid

C13H24N4O5S (348.1467334)


   

Ala Gly Cys Val

(2S)-2-[(2R)-2-{2-[(2S)-2-aminopropanamido]acetamido}-3-sulfanylpropanamido]-3-methylbutanoic acid

C13H24N4O5S (348.1467334)


   

Ala Gly Met Ala

(2S)-2-[(2S)-2-{2-[(2S)-2-aminopropanamido]acetamido}-4-(methylsulfanyl)butanamido]propanoic acid

C13H24N4O5S (348.1467334)


   

Ala Gly Val Cys

(2R)-2-[(2S)-2-{2-[(2S)-2-aminopropanamido]acetamido}-3-methylbutanamido]-3-sulfanylpropanoic acid

C13H24N4O5S (348.1467334)


   

Ala Met Ala Gly

2-[(2S)-2-[(2S)-2-[(2S)-2-aminopropanamido]-4-(methylsulfanyl)butanamido]propanamido]acetic acid

C13H24N4O5S (348.1467334)


   

Ala Met Gly Ala

(2S)-2-{2-[(2S)-2-[(2S)-2-aminopropanamido]-4-(methylsulfanyl)butanamido]acetamido}propanoic acid

C13H24N4O5S (348.1467334)


   

Ala Val Cys Gly

2-[(2R)-2-[(2S)-2-[(2S)-2-aminopropanamido]-3-methylbutanamido]-3-sulfanylpropanamido]acetic acid

C13H24N4O5S (348.1467334)


   

Ala Val Gly Cys

(2R)-2-{2-[(2S)-2-[(2S)-2-aminopropanamido]-3-methylbutanamido]acetamido}-3-sulfanylpropanoic acid

C13H24N4O5S (348.1467334)


   

Cys Ala Gly Val

(2S)-2-{2-[(2S)-2-[(2R)-2-amino-3-sulfanylpropanamido]propanamido]acetamido}-3-methylbutanoic acid

C13H24N4O5S (348.1467334)


   

Cys Ala Val Gly

2-[(2S)-2-[(2S)-2-[(2R)-2-amino-3-sulfanylpropanamido]propanamido]-3-methylbutanamido]acetic acid

C13H24N4O5S (348.1467334)


   

Cys Gly Ala Val

(2S)-2-[(2S)-2-{2-[(2R)-2-amino-3-sulfanylpropanamido]acetamido}propanamido]-3-methylbutanoic acid

C13H24N4O5S (348.1467334)


   

Cys Gly Gly Ile

(2S,3S)-2-(2-{2-[(2R)-2-amino-3-sulfanylpropanamido]acetamido}acetamido)-3-methylpentanoic acid

C13H24N4O5S (348.1467334)


   

Cys Gly Gly Leu

(2S)-2-(2-{2-[(2R)-2-amino-3-sulfanylpropanamido]acetamido}acetamido)-4-methylpentanoic acid

C13H24N4O5S (348.1467334)


   

Cys Gly Ile Gly

2-[(2S,3S)-2-{2-[(2R)-2-amino-3-sulfanylpropanamido]acetamido}-3-methylpentanamido]acetic acid

C13H24N4O5S (348.1467334)


   

Cys Gly Leu Gly

2-[(2S)-2-{2-[(2R)-2-amino-3-sulfanylpropanamido]acetamido}-4-methylpentanamido]acetic acid

C13H24N4O5S (348.1467334)


   

Cys Gly Val Ala

(2S)-2-[(2S)-2-{2-[(2R)-2-amino-3-sulfanylpropanamido]acetamido}-3-methylbutanamido]propanoic acid

C13H24N4O5S (348.1467334)


   

Cys Ile Gly Gly

2-{2-[(2S,3S)-2-[(2R)-2-amino-3-sulfanylpropanamido]-3-methylpentanamido]acetamido}acetic acid

C13H24N4O5S (348.1467334)


   

Cys Leu Gly Gly

2-{2-[(2S)-2-[(2R)-2-amino-3-sulfanylpropanamido]-4-methylpentanamido]acetamido}acetic acid

C13H24N4O5S (348.1467334)


   

Cys Val Ala Gly

2-[(2S)-2-[(2S)-2-[(2R)-2-amino-3-sulfanylpropanamido]-3-methylbutanamido]propanamido]acetic acid

C13H24N4O5S (348.1467334)


   

Cys Val Gly Ala

(2S)-2-{2-[(2S)-2-[(2R)-2-amino-3-sulfanylpropanamido]-3-methylbutanamido]acetamido}propanoic acid

C13H24N4O5S (348.1467334)


   

Gly Ala Ala Met

(2S)-2-[(2S)-2-[(2S)-2-(2-aminoacetamido)propanamido]propanamido]-4-(methylsulfanyl)butanoic acid

C13H24N4O5S (348.1467334)


   

Gly Ala Cys Val

(2S)-2-[(2R)-2-[(2S)-2-(2-aminoacetamido)propanamido]-3-sulfanylpropanamido]-3-methylbutanoic acid

C13H24N4O5S (348.1467334)


   

Gly Ala Met Ala

(2S)-2-[(2S)-2-[(2S)-2-(2-aminoacetamido)propanamido]-4-(methylsulfanyl)butanamido]propanoic acid

C13H24N4O5S (348.1467334)


   

Gly Ala Val Cys

(2R)-2-[(2S)-2-[(2S)-2-(2-aminoacetamido)propanamido]-3-methylbutanamido]-3-sulfanylpropanoic acid

C13H24N4O5S (348.1467334)


   

Gly Cys Ala Val

(2S)-2-[(2S)-2-[(2R)-2-(2-aminoacetamido)-3-sulfanylpropanamido]propanamido]-3-methylbutanoic acid

C13H24N4O5S (348.1467334)


   

Gly Cys Gly Ile

(2S,3S)-2-{2-[(2R)-2-(2-aminoacetamido)-3-sulfanylpropanamido]acetamido}-3-methylpentanoic acid

C13H24N4O5S (348.1467334)


   

Gly Cys Gly Leu

(2S)-2-{2-[(2R)-2-(2-aminoacetamido)-3-sulfanylpropanamido]acetamido}-4-methylpentanoic acid

C13H24N4O5S (348.1467334)


   

Gly Cys Ile Gly

2-[(2S,3S)-2-[(2R)-2-(2-aminoacetamido)-3-sulfanylpropanamido]-3-methylpentanamido]acetic acid

C13H24N4O5S (348.1467334)


   

Gly Cys Leu Gly

2-[(2S)-2-[(2R)-2-(2-aminoacetamido)-3-sulfanylpropanamido]-4-methylpentanamido]acetic acid

C13H24N4O5S (348.1467334)


   

Gly Cys Val Ala

(2S)-2-[(2S)-2-[(2R)-2-(2-aminoacetamido)-3-sulfanylpropanamido]-3-methylbutanamido]propanoic acid

C13H24N4O5S (348.1467334)


   

Gly Gly Cys Ile

(2S,3S)-2-[(2R)-2-[2-(2-aminoacetamido)acetamido]-3-sulfanylpropanamido]-3-methylpentanoic acid

C13H24N4O5S (348.1467334)


   

Gly Gly Cys Leu

(2S)-2-[(2R)-2-[2-(2-aminoacetamido)acetamido]-3-sulfanylpropanamido]-4-methylpentanoic acid

C13H24N4O5S (348.1467334)


   

Gly Gly Ile Cys

(2R)-2-[(2S,3S)-2-[2-(2-aminoacetamido)acetamido]-3-methylpentanamido]-3-sulfanylpropanoic acid

C13H24N4O5S (348.1467334)


   

Gly Gly Leu Cys

(2R)-2-[(2S)-2-[2-(2-aminoacetamido)acetamido]-4-methylpentanamido]-3-sulfanylpropanoic acid

C13H24N4O5S (348.1467334)


   

Gly Ile Cys Gly

2-[(2R)-2-[(2S,3S)-2-(2-aminoacetamido)-3-methylpentanamido]-3-sulfanylpropanamido]acetic acid

C13H24N4O5S (348.1467334)


   

Gly Ile Gly Cys

(2R)-2-{2-[(2S,3S)-2-(2-aminoacetamido)-3-methylpentanamido]acetamido}-3-sulfanylpropanoic acid

C13H24N4O5S (348.1467334)


   

Gly Leu Cys Gly

2-[(2R)-2-[(2S)-2-(2-aminoacetamido)-4-methylpentanamido]-3-sulfanylpropanamido]acetic acid

C13H24N4O5S (348.1467334)


   

Gly Leu Gly Cys

(2R)-2-{2-[(2S)-2-(2-aminoacetamido)-4-methylpentanamido]acetamido}-3-sulfanylpropanoic acid

C13H24N4O5S (348.1467334)


   

Gly Met Ala Ala

(2S)-2-[(2S)-2-[(2S)-2-(2-aminoacetamido)-4-(methylsulfanyl)butanamido]propanamido]propanoic acid

C13H24N4O5S (348.1467334)


   

Gly Val Ala Cys

(2R)-2-[(2S)-2-[(2S)-2-(2-aminoacetamido)-3-methylbutanamido]propanamido]-3-sulfanylpropanoic acid

C13H24N4O5S (348.1467334)


   

Gly Val Cys Ala

(2S)-2-[(2R)-2-[(2S)-2-(2-aminoacetamido)-3-methylbutanamido]-3-sulfanylpropanamido]propanoic acid

C13H24N4O5S (348.1467334)


   
   
   

Ile Cys Gly Gly

2-{2-[(2R)-2-[(2S,3S)-2-amino-3-methylpentanamido]-3-sulfanylpropanamido]acetamido}acetic acid

C13H24N4O5S (348.1467334)


   
   

Ile Gly Cys Gly

2-[(2R)-2-{2-[(2S,3S)-2-amino-3-methylpentanamido]acetamido}-3-sulfanylpropanamido]acetic acid

C13H24N4O5S (348.1467334)


   

Ile Gly Gly Cys

(2R)-2-(2-{2-[(2S,3S)-2-amino-3-methylpentanamido]acetamido}acetamido)-3-sulfanylpropanoic acid

C13H24N4O5S (348.1467334)


   
   
   
   
   
   
   
   

Leu Cys Gly Gly

2-{2-[(2R)-2-[(2S)-2-amino-4-methylpentanamido]-3-sulfanylpropanamido]acetamido}acetic acid

C13H24N4O5S (348.1467334)


   

Leu Gly Cys Gly

2-[(2R)-2-{2-[(2S)-2-amino-4-methylpentanamido]acetamido}-3-sulfanylpropanamido]acetic acid

C13H24N4O5S (348.1467334)


   

Leu Gly Gly Cys

(2R)-2-(2-{2-[(2S)-2-amino-4-methylpentanamido]acetamido}acetamido)-3-sulfanylpropanoic acid

C13H24N4O5S (348.1467334)


   
   

Met Ala Ala Gly

2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]propanamido]propanamido]acetic acid

C13H24N4O5S (348.1467334)


   

Met Ala Gly Ala

(2S)-2-{2-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]propanamido]acetamido}propanoic acid

C13H24N4O5S (348.1467334)


   
   

Met Gly Ala Ala

(2S)-2-[(2S)-2-{2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]acetamido}propanamido]propanoic acid

C13H24N4O5S (348.1467334)


   
   
   
   
   
   
   
   
   
   
   
   
   

Val Ala Cys Gly

2-[(2R)-2-[(2S)-2-[(2S)-2-amino-3-methylbutanamido]propanamido]-3-sulfanylpropanamido]acetic acid

C13H24N4O5S (348.1467334)


   

Val Ala Gly Cys

(2R)-2-{2-[(2S)-2-[(2S)-2-amino-3-methylbutanamido]propanamido]acetamido}-3-sulfanylpropanoic acid

C13H24N4O5S (348.1467334)


   

Val Cys Ala Gly

2-[(2S)-2-[(2R)-2-[(2S)-2-amino-3-methylbutanamido]-3-sulfanylpropanamido]propanamido]acetic acid

C13H24N4O5S (348.1467334)


   

Val Cys Gly Ala

(2S)-2-{2-[(2R)-2-[(2S)-2-amino-3-methylbutanamido]-3-sulfanylpropanamido]acetamido}propanoic acid

C13H24N4O5S (348.1467334)


   

Val Gly Ala Cys

(2R)-2-[(2S)-2-{2-[(2S)-2-amino-3-methylbutanamido]acetamido}propanamido]-3-sulfanylpropanoic acid

C13H24N4O5S (348.1467334)


   

Val Gly Cys Ala

(2S)-2-[(2R)-2-{2-[(2S)-2-amino-3-methylbutanamido]acetamido}-3-sulfanylpropanamido]propanoic acid

C13H24N4O5S (348.1467334)


   

N-(2-ACETAMIDOPHENETHYL)-1-HYDROXY-2-NAPHTHAMIDE

N-(2-ACETAMIDOPHENETHYL)-1-HYDROXY-2-NAPHTHAMIDE

C21H20N2O3 (348.147385)


   

Nocazine B

Nocazine B

C21H20N2O3 (348.147385)


A natural product found in Nocardiopsis dassonvillei.

   

N-(4-anilinophenyl)-3,4-dimethoxybenzamide

N-(4-anilinophenyl)-3,4-dimethoxybenzamide

C21H20N2O3 (348.147385)


   

3-(2-ethoxyanilino)-2-(2-furanylmethyl)-3H-isoindol-1-one

3-(2-ethoxyanilino)-2-(2-furanylmethyl)-3H-isoindol-1-one

C21H20N2O3 (348.147385)


   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   

(2Z)-2-(3,4-dimethoxybenzylidene)-3-(4-methoxybenzyl)butanedinitrile

(2Z)-2-(3,4-dimethoxybenzylidene)-3-(4-methoxybenzyl)butanedinitrile

C21H20N2O3 (348.147385)


   

2,2,7,7-Tetramethyl-4-(trimethylstannylmethyl)cyclohept-4-enone

2,2,7,7-Tetramethyl-4-(trimethylstannylmethyl)cyclohept-4-enone

C15H32OSn (348.14750119999997)


   

serpentine (alkaloid)

serpentine (alkaloid)

C21H20N2O3 (348.147385)


   

NK372135B

NK372135B

C21H20N2O3 (348.147385)


A dinitrile that is butanedinitrile substituted by 4-methoxybenzyl and 3,4-dimethoxybenzylidene groups at positions 3 and 2 respectively. Isolated from the culture broth of the fungus Neosartorya fischeri, it exhibits antifungal activity.

   

(3z,6z)-3-[(4-methoxyphenyl)methylidene]-1,4-dimethyl-6-(phenylmethylidene)piperazine-2,5-dione

(3z,6z)-3-[(4-methoxyphenyl)methylidene]-1,4-dimethyl-6-(phenylmethylidene)piperazine-2,5-dione

C21H20N2O3 (348.147385)


   

3-[(4-methoxyphenyl)methylidene]-1,4-dimethyl-6-(phenylmethylidene)piperazine-2,5-dione

3-[(4-methoxyphenyl)methylidene]-1,4-dimethyl-6-(phenylmethylidene)piperazine-2,5-dione

C21H20N2O3 (348.147385)


   

methyl 16-methyl-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹⁰.0⁴,⁹.0¹⁵,²⁰]henicosa-1,3,5,7,9,11,18-heptaene-19-carboxylate

methyl 16-methyl-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹⁰.0⁴,⁹.0¹⁵,²⁰]henicosa-1,3,5,7,9,11,18-heptaene-19-carboxylate

C21H20N2O3 (348.147385)


   

3,4,5,6-tetradehydroajmalicine

3,4,5,6-tetradehydroajmalicine

C21H20N2O3 (348.147385)


   

methyl (15r,20r)-16-methyl-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹⁰.0⁴,⁹.0¹⁵,²⁰]henicosa-1,3,5,7,9,11,18-heptaene-19-carboxylate

methyl (15r,20r)-16-methyl-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹⁰.0⁴,⁹.0¹⁵,²⁰]henicosa-1,3,5,7,9,11,18-heptaene-19-carboxylate

C21H20N2O3 (348.147385)


   

methyl (15s,16r,20r)-16-methyl-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹⁰.0⁴,⁹.0¹⁵,²⁰]henicosa-1,3,5,7,9,11,18-heptaene-19-carboxylate

methyl (15s,16r,20r)-16-methyl-17-oxa-3,13-diazapentacyclo[11.8.0.0²,¹⁰.0⁴,⁹.0¹⁵,²⁰]henicosa-1,3,5,7,9,11,18-heptaene-19-carboxylate

C21H20N2O3 (348.147385)


   

4-hydroxy-3-{[3-(2-hydroxyethyl)-1h-indol-2-yl]methyl}-1-methylquinolin-2-one

4-hydroxy-3-{[3-(2-hydroxyethyl)-1h-indol-2-yl]methyl}-1-methylquinolin-2-one

C21H20N2O3 (348.147385)


   

5-methoxy-6-[(4-methoxyphenyl)methylidene]-1-methyl-3-(phenylmethylidene)pyrazin-2-one

5-methoxy-6-[(4-methoxyphenyl)methylidene]-1-methyl-3-(phenylmethylidene)pyrazin-2-one

C21H20N2O3 (348.147385)


   

4-[(1z)-2,3-diisocyano-4-(4-methoxyphenyl)but-1-en-1-yl]-1,2-dimethoxybenzene

4-[(1z)-2,3-diisocyano-4-(4-methoxyphenyl)but-1-en-1-yl]-1,2-dimethoxybenzene

C21H20N2O3 (348.147385)