Koenimbine (CAS 21087-98-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H19NO2. Molecular weight: 293.36 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
Molecular Formula
C19H19NO2
Molecular Weight
293.36 g/mol
Appearance
Pale yellow to yellow crystalline powder
Purity
97%+
Storage
Store at 2-8°C, protect from light
Solubility (reference)
Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
Stability
May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light