Certificate of Analysis

 

Catalog Number: M8888
Product Name: Donepezil
CAS Number: 120014-06-4

Physical and Chemical Properties
Formula: C24H29NO3
Molecular Weight: 379.49
Solubility: DMSO: 70 mg/mL
Storage: at -20°C
Chemical Structure: Donepezil Structure
Analytical Data
HPLC: Shows Min 100.0% purity
H-NMR: Consistent with structure
Product Information
Description: Donepezil(E 2020) is a specific and potent AChE inhibitor for bAChE and hAChE with IC50 of 8.12 nM and 11.6 nM, respectively.
   
Stability and Solubility Advice: Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide.
We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details.