Category:
Other Reagent
CAS NO:
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Standard:
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Ceftizoxime double chain impurity is a synthetic byproduct formed during the acylation process of third-generation cephalosporin antibiotics. This dimeric structure arises from incomplete coupling or side reactions involving the active intermediate.
Strictly store under cool, dry conditions away from light to prevent hydrolysis. Personnel must wear appropriate PPE to avoid skin contact, as exposure may cause sensitization. Regulatory limits for this impurity are strictly defined in ICH Q3A guidelines.