Category:
Prophylactic Biological Products
CAS NO:
/
Standard:
In-houseStandards,
7-Aminocephalosporanic acid (7-ACA) is a pivotal beta-lactam intermediate synthesized via enzymatic hydrolysis of cephalosporin C. Its molecular formula is C16H19N3O5S and CAS number is 6634-00-2. This core scaffold serves as the foundational building block for semi-synthetic cephalosporin antibiotics.