Certificate of Analysis

 
Product Name: Olopatadine hydrochloride
Catalog Number: M3454
CAS Number: 140462-76-6
Physical and Chemical Properties
Formula: C21H23NO3.HCl
Molecular Weight: 373.87
Solubility: DMSO 70 mg/mL
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: Olopatadine hydrochloride Structure
Product Information
Description: Olopatadine hydrochloride is a histamine blocker and mast cell stabilizer with an IC50 of 559 μM for the release of histamine. It can be used in studies related to allergic conjunctivitis and rhinitis.
   
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.