Category:
Active Pharmaceutical Ingredients
CAS NO:
1129683-88-0
Standard:
EP,
Sorafenib Impurity 21 is a critical synthetic intermediate and reference standard for the pharmaceutical manufacturing of sorafenib tosylate. It serves as a key degradation product or process-related impurity monitored during quality control. The compound is characterized by its specific molecular structure, essential for validating synthesis pathways and ensuring drug purity.
Store in a cool, dry place away from direct sunlight at temperatures below 25°C. Handle with appropriate PPE including gloves and goggles to avoid skin contact. Strictly limit exposure to ensure safety in laboratory environments.