Exact Mass: 348.1475

Exact Mass Matches: 348.1475

Found 26 metabolites which its exact mass value is equals to given mass value 348.1475, within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error 4.0E-5 dalton.

Alstonine

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

C21H20N2O3 (348.1474)


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 (348.1474)


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 (348.1474)


   
   

Maybridge4_000144

Maybridge4_000144

C21H20N2O3 (348.1474)


   

(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 (348.1474)


   

(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 (348.1474)


   

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 (348.1474)


   

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

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

C21H20N2O3 (348.1474)


   

Nocazine B

Nocazine B

C21H20N2O3 (348.1474)


A natural product found in Nocardiopsis dassonvillei.

   

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

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

C21H20N2O3 (348.1474)


   

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

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

C21H20N2O3 (348.1474)


   

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

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

C21H20N2O3 (348.1474)


   

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

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

C15H32OSn (348.1475)


   

serpentine (alkaloid)

serpentine (alkaloid)

C21H20N2O3 (348.1474)


   

NK372135B

NK372135B

C21H20N2O3 (348.1474)


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 (348.1474)


   

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 (348.1474)


   

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 (348.1474)


   

3,4,5,6-tetradehydroajmalicine

3,4,5,6-tetradehydroajmalicine

C21H20N2O3 (348.1474)


   

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 (348.1474)


   

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 (348.1474)


   

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 (348.1474)


   

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 (348.1474)


   

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 (348.1474)