Certificate of Analysis


Catalog Number: M5858
Product Name: Parecoxib
CAS Number: 198470-84-7

Physical and Chemical Properties
Formula: C19H18N2O4S
Molecular Weight: 370.42
Solubility: 74 mg/mL in DMSO
Long-term Storage: at -20℃
Chemical Structure: Parecoxib Structure
Analytical Data
HPLC: Shows Min >99% purity
H-NMR: Consistent with structure
Product Information
Description: Parecoxib is a selective COX2 inhibitor.
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.