Category:
Active Pharmaceutical Ingredients
CAS NO:
1088-11-5
Standard:
EP,
Diazepam Impurity A, chemically N-desmethyl-diazepam (CAS 4353-07-9), is a primary degradation product of the benzodiazepine class. Synthesized via oxidative dealkylation during pharmaceutical processing, its molecular formula is C15H12ClN2O.
Store in sealed containers at -20°C under inert atmosphere to prevent hydrolysis. Handle with appropriate PPE due to potential sensitization; strictly controlled for analytical use only, not for clinical administration.