Category:
Other Reagent
CAS NO:
99290-97-8
Standard:
/,
Azithromycin Impurity 7, also known as Erythromycin A 6,9-Imino Ether, is a critical reference standard for the quality control of macrolide antibiotics. Synthesized via specific imino ether formation during the fermentation or semi-synthesis of azithromycin, it serves to validate purity profiles. Its molecular formula is C41H76N2O13 with CAS No. 118772-50-2.
Store under inert atmosphere at -20°C to prevent degradation. Handle with appropriate PPE including gloves and goggles to avoid skin contact. Do not use as a clinical therapeutic agent; strictly limited to laboratory research and manufacturing quality assurance contexts.