Category:
Chiral Intermediates
CAS NO:
36923-17-8
Standard:
In-house Standards,
The key intermediate for the synthesis of Ceftizoxime
Mocecular Structure: C7H8N2O3S
Purity: ≥99.0%
7-ANCA (7-Aminocephalosporanic Acid) is a key intermediate for semi-synthetic cephalosporin antibiotics. Synthesized via enzymatic hydrolysis of cephalexin or fermentation, its molecular formula is C15H18N2O6S and CAS No. 957-43-5.
Store in a cool, dry place below 25°C away from moisture. Handle with PPE to avoid skin contact; inhalation may cause respiratory irritation. Not for direct clinical use without further synthesis.