Category:
Active Pharmaceutical Ingredients
CAS NO:
N/A
Standard:
EP,
Parecoxib Impurity 12 is a critical reference standard used for quality control in the synthesis of parecoxib sodium. It serves as an identification marker during process development to ensure pharmaceutical purity. The compound is characterized by C17H16N2O4S and CAS No. 208965-37-9.
Store in a cool, dry place below -20°C protected from light. Handle with appropriate PPE to avoid inhalation or skin contact. Not intended for direct clinical administration but strictly for analytical use in controlled environments.