VRP02B: Verapamil EP Impurity B

2-(3,4-Dimethoxyphenyl)-N-methylethanamine ;

CAS # 3490-06-0 (base) ;13078-76-7 (HCl salt) ; 

C11H17NO2 (base) ; Mol. Wt.: 195.26 ;

C11H18ClNO2 (HCl) ; MW: 231.72 ;