Category:
Pharmaceutical Excipients
CAS NO:
/
Standard:
USP,
Caspofungin Impurity E is a critical synthetic byproduct of the echinocandin class antifungal production. Its molecular structure differs from the active pharmaceutical ingredient (API), necessitating strict control during manufacturing. The compound is identified by CAS No. 156429-77-3 and formula C53H73N7O10.
Store at -20°C in sealed, inert atmosphere containers to prevent degradation. Handle with appropriate PPE including gloves and goggles; avoid direct skin contact or inhalation of dust particles.