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Ceftriaxone EP Impurity A is a critical reference standard defined in the European Pharmacopoeia for quality control of ceftriaxone sodium. Synthesized via chemical degradation pathways, it serves to validate assay methods. The compound features the molecular formula C18H17N6NaO5S2 and CAS number 90499-15-3.
Store under controlled conditions (2-8°C) away from light to maintain stability. Handle with appropriate PPE to avoid inhalation or skin contact during weighing procedures.