Category:
Active Pharmaceutical Ingredients
CAS NO:
N/A
Standard:
EP,
Afatinib Impurity O is a known degradation product of the EGFR inhibitor Afatinib, typically generated during synthesis or long-term storage. Its molecular structure distinguishes it as a critical reference standard for purity analysis in pharmaceutical manufacturing.
Store at -20°C in a dry, inert atmosphere to prevent hydrolysis. Handle with appropriate PPE as a chemical intermediate; not intended for direct clinical administration.