Category:
Active Pharmaceutical Ingredients
CAS NO:
624742-53-6
Standard:
EP,
Pantoprazole Impurity D is a critical degradation product and synthetic intermediate of the proton pump inhibitor Pantoprazole. It serves as a reference standard for quality control in pharmaceutical manufacturing. The compound features a sulfone moiety within its structure, typically arising from oxidation pathways during synthesis or storage. Its molecular formula is C16H15N3O4S2, with CAS No. 187390-46-7.
Store strictly below -20°C in a desiccated environment to prevent hydrolysis or oxidation. Handle only in certified fume hoods using appropriate PPE due to potential irritant properties. Do not use as a drug substance; strictly limited to laboratory analysis and manufacturing validation purposes.