Diltiazem

Diltiazem HCl

Diltiazem HCl:

(2S,3S)-5-[2-(Dimethylamino)ethyl]-2-(4-methoxyphenyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-yl acetate hydrochloride ; C22H27ClN2O4S ; Mol. Wt.: 450.13801  ;
Diltiazem N-Oxide Diltiazem N-Oxide:

 

2S-cis)-3-(Acetyloxy)-5-[2-(dimethyloxidoamino)ethyl]-2,3-dihydro-2-(4- methoxyphenyl)-1,5-benzothiazepin-4(5H)-one ; CAS : 142843-04-7 ; C22H26N2O5S ; MW: 430.52 ;
Diltiazem EP Impurity A Diltiazem Impurity A:

 

(2R,3S)-5-[2-(Dimethylamino)ethyl]-2-(4-methoxyphenyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-yl acetate ; CAS : 103532-27-0 (HCl Salt) ; C22H26N2O4S ; MW: 414.52 ;
Diltiazem EP Impurity B Diltiazem Impurity B:

 

Des[5-(2-dimethylamino)ethyl] Diltiazem ; C18H17NO4S ; MW: 343.40 ;
Diltiazem EP Impurity C Diltiazem Impurity C :

 

(2S,3S)-5-[2-(Dimethylamino)ethyl]-2-(4-hydroxyphenyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-yl acetate HCl ; CAS : 142926-07-6 ; C21H25ClN2O4S ; MW: 436.95 ;
Diltiazem EP Impurity D Diltiazem Impurity D:

 

(2S,3S)-5-[2-(Methylamino)ethyl]-2-(4-methoxyphenyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-yl acetate HCl ; CAS : 130606-60-9 ; C21H25ClN2O4S  ; MW: 436.12;
Diltiazem EP Impurity E Diltiazem Impurity E:

 

(2S,3S)-3-Hydroxy-2-(4-methoxyphenyl)-2,3-dihydro-1,5-benzothiazepin-4(5H)-one ; C16H15NO3S ; MW: 301.36 ;
Diltiazem EP Impurity F Diltiazem Impurity F:

 

(2S,3S)-5-[2-(Dimethylamino)ethyl]-2-(4-methoxyphenyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-ol HCl ; CAS : 42399-40-6 (Base) ; C20H24N2O3S ; MW: 372.48 ;

CAS : 23515-45-9 (HCl Salt) ; C20H24N2O3S.HCl ; MW: 408.95
Diltiazem EP Impurity G Diltiazem Impurity G:

 

N-Desmethyl O-Desacetyl Diltiazem ; (2S,3S)-5-[2-(Methylamino)ethyl]-2-(4-methoxyphenyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-ol ; CAS : 81353-09-5 ;  C19H22N2O3S ; MW: 358.45 ;
Diltiazem EP Impurity H Diltiazem Impurity H :

 

N,N,O-Tri-Desmethyl Desacetyl Diltiazem HCl ; (2S,3S)-5-[2-(Amino)ethyl]-2-(4-hydroxyphenyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-ol hydrochloride ; CAS : 115992-91-1 (base);C17H19ClN2O3S ;
Mol. Wt.: 366.86 ;