Certificate of Analysis

 

Catalog Number: M3318
Product Name: Clemastine Fumarate
CAS Number: 14976-57-9

Physical and Chemical Properties
Formula: C21H26ClNO.C4H4O4
Molecular Weight: 459.96
Solubility: DMSO 30 mg/mL
Long-term Storage: at -20℃
Chemical Structure: Clemastine Fumarate Structure
Analytical Data
HPLC: Shows Min >99% purity
H-NMR: Consistent with structure
Product Information
Description: Clemastine Fumarate (Clemastine) is a selective histamine H1 receptor antagonist with IC50 of 3 nM.
   
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 at -20°C or below and used within 1 month.