Verapamil EP Impurity D (HCl salt) (CAS 36770-75-9) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C14H22ClNO2 : HCl. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
Molecular Formula
C14H22ClNO2 : HCl
Molecular Weight
308.24 g/mol
Appearance
White to pale yellow crystalline powder. (slight halide-like odor, low volatility)
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; Contains ester bond; hydrolyzes under strong alkaline conditions