PPN64H: Propranolol 4-Hydroxy Impurity

1-[2-Hydroxy-3-[(1-methylethyl)amino]propoxy]-4-naphthalenol hydrochloride ;

CAS # 14133-90-5 (HCl) ; 10476-53-6 (base) ;

C16H22ClNO3 ;
Mol. Wt.: 311.80 ;