Category:
Other Reagent
CAS NO:
53994-83-5
Standard:
/,
Cefaclor Impurity 21 is a critical degradation product and synthetic intermediate of the cephalosporin antibiotic Cefaclor. It arises primarily during hydrolysis or oxidation processes in manufacturing. The compound is identified by the molecular formula C16H17ClN2O5S and CAS number 89403-25-6.
Store in a cool, dry place away from light and moisture. Handle with appropriate PPE to avoid skin contact or inhalation. Strict regulatory limits apply regarding residual levels in final drug products.