YOHIMBAN-16-CARBOXYLIC ACID, 17-HYDROXY-, MONOHYDRATE, (16.ALPHA.,17.ALPHA.)-

Chemical FDA Substance Registry (openFDA)

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Chemical Identification

CAS Number	`207801-27-2`
INCI Name	(1S,15R,18S,19R,20S)-18-hydroxy-1,3,11,12,14,15,16,17,18,19,20,21-dodecahydroyohimban-19-carboxylic acid;hydrate
PubChem CID	6419962
Molecular Formula	`C20H26N2O4`
InChIKey	`InChI=1S/C20H24N2O3.H2O/c23`
SMILES	`C1C[C@@H]([C@@H]([C@@H]2[C@@H]1CN3CCC4=C([C@@H]3C2)NC5=CC=CC=C45)C(=O)O)O.O`

Known Aliases (1)

Common Name

YOHIMBIC ACID MONOHYDRATE

Data Sources (1)

Source	Source ID	Name in Source	Properties
FDA Substance Registry (openFDA)	`DN3BXM2IR8`	YOHIMBAN-16-CARBOXYLIC ACID, 17-HYDROXY-, MONOHYDRATE, (16.ALPHA.,17.ALPHA.)-	CAS: 207801-27-2 PUBCHEM: 6419962 FDA UNII: DN3BXM2IR8 EPA CompTox: DTXSID7045578

Record Info

ID	`k4mxuc9sJcU9i6vu2FEiMH`
Created	April 10, 2026, 11:03 p.m.
Modified	April 10, 2026, 11:03 p.m.
Enriched	April 11, 2026, 12:09 a.m.
Data Source	FDA Substance Registry (openFDA)