Certificate of Analysis

 

Catalog Number: M5506
Product Name: Cetirizine Di
CAS Number: 83881-52-1

Physical and Chemical Properties
Formula: C21H27Cl3N2O3
Molecular Weight: 461.81
Solubility: 10mM in DMSO
Long-term Storage: at -20℃
Chemical Structure: Cetirizine Di Structure
Analytical Data
HPLC: Shows Min >99% purity
H-NMR: Consistent with structure
Product Information
Description: Cetirizine 2Hcl, a second-generation antihistamine, is a major metabolite of hydroxyzine, and a racemic selective H1 receptor inverse agonist used in the treatment of allergies, hay fever, angioedema, and urticaria.
   
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.