Category:
Other Reagent
CAS NO:
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Standard:
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Phenoxymethylpenicillin Potassium Impurity A is a critical reference standard derived from the degradation of Penicillin V. It serves as an essential control material for ensuring pharmaceutical purity via HPLC. The molecular formula is C16H17KN2O5S, and its CAS registry number is 948-00-3.
Store under inert atmosphere at 2-8°C to prevent hydrolysis. Handle with PPE due to potential sensitization risks associated with beta-lactam compounds. Strictly avoid cross-contamination in clinical settings.