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Alstonine

HCID 441979
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Basic information

CAS
642-18-2
Standard SMILES
COC(=O)C1=CO[C@@H](C)[C@@H]2Cn3ccc4c5ccccc5nc-4c3C[C@H]12
InChIKey
WYTGDNHDOZPMIW-RCBQFDQVSA-N
Molecular formula
C21H20N2O3
Average molar mass
348.4 g/mol
Monoisotopic mass
348.1473925

Overview

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, a zwitterion, an organic heteropentacyclic compound and an indole alkaloid. It is a conjugate base of an alstonine(1+).

Names & identifiers

Preferred name
Alstonine
IUPAC
methyl (15S,16S,20S)-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
English name
Indole alkaloid
Molecular formula
C21H20N2O3
Molecular weight
348.4

Names & synonyms

ALSTONINE642-18-2SB0M27Q90XUNII-SB0M27Q90X3,4,5,6,16,17-Hexadehydro-16-(methoxycarbonyl)-19alpha-methyl-20alpha-oxayohimbanium(4S,4aS,14aS)-1-(methoxycarbonyl)-4-methyl-4a,5,14,14a-tetrahydro-4H-indolo[2,3-a]pyrano[3,4-g]quinolizin-6-ium-13-ideNCI60_041680C09028alstonin20alpha-Oxayohimbanium, 3,4,5,6,16,17-hexadehydro-16-(methoxycarbonyl)-19alpha-methyl-methyl (15S,16S,20S)-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-carboxylateAC1L9C1H
Show more names
Aids002662Aids-0026623,4,5,6,16,17-Hexadehydro-16-(methoxycarbonyl)-19.alpha.-methyl-20.alpha.- oxayohimbaniumOxayohimbanium,3,4,5,6,16,17-hexadehydro-16-(methoxycarbonyl)-19-methyl-, inner salt, (19a,20a)-
ALSTONINE [MI]CHEBI:2612CHEMBL1187439SCHEMBL29363751Alstonine, hydroxide, inner saltWYTGDNHDOZPMIW-RCBQFDQVSA-NDTXSID201115727BDBM50480268

Properties

Computed structural properties

XLogP
2.6
Topological polar surface area
53.4 Ų
Hydrogen bond donors
0
Hydrogen bond acceptors
4
Rotatable bonds
2
Heavy atoms
26
Formal charge
0
Complexity
606

Physicochemical properties

storage temp.
-20 °C · Store at -20°C
solubility
Soluble in DMSO
form
Solid
color
White to yellow
FDA UNII
0 M27Q90X · SB0M27Q90X

Chemistry & industry

Applications

UsesAlstonine is a major indole alkaloid compound of a plant-based remedy. Alstonine has antipsychotic, anxiolytic, anticancer and antimalarial properties[1].

Additional notes · 1 item

DefinitionChEBI: 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+).

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On this pageBasic informationOverviewNames & identifiersPropertiesChemistry & industryRelated reactionsCompound notes

Database identifiers

CAS
642-18-2
PubChem CID
441979
DTXSID
DTXSID201115727
ChEMBL
CHEMBL1187439
ChEBI
CHEBI:2612
UNII
SB0M27Q90X