Verapamil

Verapamil EP Impurity A DiHCl Verapamil Impurity A DiHCl:

N,N′-Bis[2-(3,4-dimethoxyphenyl)ethyl]-N,N′-dimethylpropane-1,3-diamine dihydrochloride ; CAS : 63434-11-7 ; C25H40Cl2N2O4 ; MW: 503.5 ;
Verapamil EP Impurity B HCl Verapamil Impurity B HCl:

2-(3,4-Dimethoxyphenyl)-N-methylethanamine monohydrochloride ; CAS : 13078-76-7 (HCl salt) ; 3490-06-0 (base) ; C11H18ClNO2 ; MW: 231.72 ;
Verapamil EP Impurity C HCl Verapamil Impurity C HCl:

2-(3,4-Dimethoxyphenyl)-N,N-dimethylethanamine monohydrochloride ; CAS : 51012-67-0 ; C12H20ClNO2 ; MW: 245.75 ;
Verapamil EP Impurity D Verapamil Impurity D:

3-Chloro-N-[2-(3,4-dimethoxyphenyl)ethyl]-N-methylpropan-1-amine ; CAS : 36770-74-8 ;

C14H22ClNO2 ; MW: 271.78 ;
Verapamil EP Impurity E Verapamil Impurity E:

 (3,4-Dimethoxyphenyl)methanol ; CAS : 93-03-8 ; C9H12O3 ; MW: 168.19 ;
Verapamil EP Impurity F HCl Verapamil  Impurity F HCl:

 (2RS)-2-(3,4-Dimethoxyphenyl)-5-(methylamino)-2-(1-methylethyl) pentanenitrile monohydrochloride ; CAS : 67775-97-7 (HCl salt) ; 34245-14-2 (base) ;  C17H27ClN2O2 ; MW: 326.86 ;
Verapamil EP Impurity G Verapamil Impurity G:

3,4-Dimethoxybenzaldehyde ; CAS : 120-14-9 ; C9H10O3 ; MW: 166.17 ;
Verapamil EP Impurity H HCl Verapamil Impurity H HCl:

(2RS)-2-(3,4-Dimethoxyphenyl)-5-[[2-(3,4-dimethoxyphenyl)ethyl] (methyl)amino]-2-ethylpentanenitrile monohydrochloride ; CAS : 190850-49-8 (HCl salt) ; 67018-83-1 (base) ;

C26H37ClN2O4 ; MW: 477.04 ;
Verapamil EP Impurity I Verapamil Impurity I:

(2RS)-2-(3,4-Dimethoxyphenyl)-2-[2-[[2-(3,4-dimethoxyphenyl)ethyl] (methyl)amino]ethyl]-3-methylbutanenitrile monohydrochloride ; CAS : 1794-55-4 (HCl salt) ;

C26H36N2O4 ; MW: 440.58 ;
Verapamil EP Impurity J HCl Verapamil Impurity J HCl:

 (2RS)-2-(3,4-Dimethoxyphenyl)-5-[[2-(3,4-dimethoxyphenyl)ethyl]amino]-2-(1-methylethyl)pentanenitrile monohydrochloride ; CAS : 67812-42-4 (HCl salt) ; C26H37ClN2O4 ; MW: 477.04 ;
Verapamil EP Impurity K Verapamil Impurity K:

(2RS)-2-(3,4-Dimethoxyphenyl)-3-methylbutanenitrile ; CAS : 20850-49-1 ; C13H17NO2 ;

MW: 219.28 ;
Verapamil EP Impurity L Verapamil Impurity L:

1-(3,4-Dimethoxyphenyl)-2-methylpropan-1-one ; CAS : 14046-55-0 ; C12H16O3 ;

MW: 208.25 ;
Verapamil EP Impurity M HCl Verapamil  Impurity M HCl :

 5,5′-[[2-(3,4-Dimethoxyphenyl)ethyl]imino]bis[2-(3,4-dimethoxyphenyl)-2-(1-methylethyl)pentanenitrile] monohydrochloride ; CAS : 190850-50-1 (HCl salt) ; 141991-89-1 (base) ;

C42H58ClN3O6 ; MW: 736.38 ;
Verapamil EP Impurity N Verapamil Impurity N :

5,5′-(Methylimino)bis[2-(3,4-dimethoxyphenyl)-2-(1-methylethyl)pentanenitrile] ;

C33H47N3O4 ; MW: 549.74 ;
Verapamil EP Impurity O Verapamil  Impurity O:

(2RS)-2-(3,4-Dimethoxyphenyl)-5-[[2-(3,4-dimethoxyphenyl)ethyl](methyl)amino]-2-propylpentanenitrile ; CAS : 959011-16-6 ; C27H38N2O4 ; MW: 454.6 ;
Verapamil EP Impurity P Verapamil  Impurity P:

2,6-Bis(3,4-dimethoxyphenyl)-2,6-bis(1-methylethyl)heptane-1,7-dinitrile ; C29H38N2O4 ; MW: 478.62 ;