OPD04H: Orphenadrine EP Impurity D

Diphenhydramine HCl ;

2-(Diphenylmethoxy)-N,N-dimethylethanamine hydrochloride ;

CAS # 147-24-0 (HCl salt) ; 58-73-1 (base) ;

C17H22ClNO ;
Mol. Wt.: 291.82 ;