Category:
Active Pharmaceutical Ingredients
CAS NO:
133284-74-9
Standard:
EP,
Loratadine EP Impurity A (USP RC F) is a critical reference standard used for the identification and quantification of process-related impurities in antihistamine manufacturing. Synthesized via specific oxidation pathways during loratadine production, its molecular formula is C22H23ClN2O4 with CAS No. 108867-95-0.
Store under inert atmosphere at 2-8°C to prevent degradation. Handle with appropriate PPE as it may cause skin irritation; strictly avoid inhalation of dust particles during weighing operations.