Certificate of Analysis

 

Catalog Number: M5426
Product Name: Aspirin
CAS Number: 50-78-2

Physical and Chemical Properties
Formula: C9H8O4
Molecular Weight: 180.16
Solubility: 36 mg/mL in DMSO
Long-term Storage: at -20℃
Chemical Structure: Aspirin Structure
Analytical Data
HPLC: Shows Min >99% purity
H-NMR: Consistent with structure
Product Information
Description: Aspirin is a salicylate, and irreversible COX1 and COX2 inhibitor, used as an analgesic to relieve minor aches and pains, as an antipyretic to reduce fever, and as an anti-inflammatory medication.
   
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.