Category:
Preclinical Research Services
CAS NO:
33396-29-1
Standard:
USP, EP,
Erythromycin EP Impurity E is a degradation product of the macrolide antibiotic erythromycin, primarily formed during synthesis or storage. It serves as a critical reference standard for quality control in pharmaceutical manufacturing to ensure compliance with European Pharmacopoeia limits. The molecular formula is C37H67NO13 and its CAS registry number is 11049-85-7.
Store under inert atmosphere at 2-8°C protected from light. Avoid direct contact with skin and eyes; use appropriate PPE including gloves and goggles. This substance is not intended for clinical administration but must be handled with caution due to potential sensitization risks.