盐酸地尔硫卓杂质A
Diltiazem EP Impurity A ; 100 MG
Diltiazem HCl (2R)-Isomer ;
(2R,3S)-5-[2-(Dimethylamino)ethyl]-2-(4-methoxyphenyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-yl acetate HCl ;
C22H27ClN2O4S ;
Exact Mass: 450.1380 ;
盐酸地尔硫卓杂质B
Diltiazem EP Impurity B ; 100 MG
(2S,3S)-2-(4-Methoxyphenyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-yl acetate ;
C18H17lNO4S ;
MW: 343.40 ;
盐酸地尔硫卓杂质C
Diltiazem EP Impurity C ; 100 MG
O-Desmethyl Diltiazem HCl ;
(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 ;
盐酸地尔硫卓杂质D
Diltiazem EP Impurity D ; 100 MG
N-Desmethyl Diltiazem Hydrochloride ;
(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 ;
Exact Mass: 436.12236 ;
Impurity & metabolite of diltiazem ;
White to off-white crystalline solid, mp 156 - 158 DC ;
盐酸地尔硫卓杂质E
Diltiazem EP Impurity E ; 100 MG
(2S,3S)-3-Hydroxy-2-(4-methoxyphenyl)-2,3-dihydro-1,5-benzothiazepin-4(5H)-one ;
C16H15NO3S ;
MW: 301.36 ;
盐酸地尔硫卓杂质F
Diltiazem EP Impurity F ; 100 MG
O-Desacetyl Diltiazem HCl ;
(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 ;
盐酸地尔硫卓
Diltiazem HCl ; 100 MG
Diltiazem Hydrochloride ;
(2S,3S)-5-[2-(Dimethylamino)ethyl]-2-(4-methoxyphenyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-yl acetate hydrochloride ;
CAS # 33286-22-5 ;
C22H27ClN2O4S ;
Exact Mass: 450.13801 ;
盐酸地尔硫卓N,N-双去甲基
Diltiazem N,N-DiDesmethyl HCl ; 100 MG
N,N-DiDesmethyl Diltiazem Hydrochloride ;
(2S,3S)-5-[2-Aminoethyl]-2-(4-methoxyphenyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-yl acetate HCl ;
CAS # 116050-35-2 ;
C20H23ClN2O4S ;
Exact Mass: 422.10671 ;
盐酸地尔硫卓N-氧化物
Diltiazem N-Oxide ; 100 MG
(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 ;