Category:
Chiral Intermediates
CAS NO:
190595-65-4
Standard:
In-house Standards,
Ezetimibe intermediate
(3R,4S)-4-[4-(Benzyloxy)phenyl]-1-(4-fluorophenyl)-3-[3-(4-fluorophenyl)-3-oxopropyl]azetidin-2-one is a specialized chiral beta-lactam intermediate. Synthesized via asymmetric catalysis or enzymatic resolution, its molecular formula is C30H25FN2O4. This compound serves as a critical scaffold for advanced cephalosporin derivatives.
Store under inert atmosphere at 2-8°C to prevent hydrolysis. Use appropriate PPE during handling due to potential sensitization risks. Strictly adhere to GMP guidelines for pharmaceutical grade purity.