Category:
Other Reagent
CAS NO:
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Standard:
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Cefdinir Impurity B is a critical synthetic intermediate and reference standard for the pharmaceutical manufacturing of cefdinir, a third-generation cephalosporin antibiotic. It serves as a key marker in quality control to ensure drug purity during production processes involving acylation and cyclization reactions. The compound is characterized by the molecular formula C14H17N5O6S and CAS No. 128089-63-8.
Strictly store in a cool, dry place under inert atmosphere to prevent hydrolysis. Handling requires appropriate PPE including gloves and goggles due to potential sensitization risks. This substance is intended solely for industrial laboratory use and is not approved for direct clinical administration.