Donepezil EP Impurity A HCl CAS 120013-39-0

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.120013-39-0
Molecular FormulaC17H23NO3 HCl
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Donepezil EP Impurity A HCl CAS 120013-39-0 chemical structure

Description

High-purity Donepezil EP Impurity A HCl (CAS 120013-39-0) pharmacopoeial impurity standards reference standard. Molecular formula: C17H23NO3 HCl. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC17H23NO3 HCl
Molecular Weight325.83 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Halogen ContentCl-containing
Nitrogen Atoms1

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