Category:
Chiral Intermediates
CAS NO:
120709-09-3
Standard:
In-house Standards,
It's a intermediate of cefprozil.
Molecular Formula: C10H12N2O3S
Purity: ≥99.0%
7-APRA and 7-APCA are advanced pharmaceutical intermediates primarily utilized in the synthesis of cephalosporin antibiotics. These compounds serve as critical acylating agents, featuring a 7-aminocephalosporanic acid core structure essential for semi-synthetic antibiotic production. While specific CAS numbers require verification against current regulatory databases due to potential nomenclature variations, these intermediates are defined by their high purity standards required for downstream API manufacturing.