Category:
Other Reagent
CAS NO:
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Standard:
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Ceftazidime Impurity 3 (6S,7S-isomer) is a chiral synthetic intermediate and degradation product of the cephalosporin antibiotic. It arises from stereochemical inversion during semisynthesis. The compound features the molecular formula C18H17N8O5S2 and CAS No. 104932-25-0.
Store at -20°C under inert atmosphere to prevent hydrolysis. Handle with appropriate PPE; avoid inhalation or skin contact. Not intended for direct clinical administration but strictly for analytical control.