Category:
Preclinical Research Services
CAS NO:
59660-24-1
Standard:
USP, EP,
Cimetidine EP Impurity D DiHCl is a critical reference standard defined by the European Pharmacopoeia for quality control of cimetidine APIs. Synthesized via specific acid-catalyzed cyclization, its molecular formula is C10H18N4O2S·2HCl with CAS No. 6995-70-4.
Store at -20°C in a desiccated environment to prevent hydrolysis. Handle only in fume hoods using PPE due to potential respiratory sensitization and skin irritation risks associated with hydrochloride salts.