Category:
Other Reagent
CAS NO:
13093-87-3
Standard:
/,
Benzylpenicillin EP Impurity D (also known as CP Impurity D) is a critical reference standard used for quality control of penicillin G. It represents the degradation product formed via hydrolysis of the beta-lactam ring, typically identified as 6-aminopenicillanic acid derivatives or related sulfone structures depending on the specific pharmacopoeia definition. Molecular formula: C16H18N2O5S; CAS No.: 6974-02-3.
Store under inert atmosphere at -20°C to prevent hydrolysis. Handle with PPE due to potential sensitization risks associated with beta-lactam compounds. Avoid inhalation and direct skin contact to mitigate allergic reactions.