candesartan cilexetil and its Impurities
Candesartan Cilexetil is an angiotensin-receptor blocker that may be used alone or with other agents to treat hypertension. It is administered orally as the prodrug, candesartan cilexetil, which is rapidly converted to its active metabolite, candesartan, during absorption in the gastrointestinal tract.. Reference standards of Candesartan Cilexetil API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below
Candesartan Cilexetil - Impurity C
(1RS)-1-[[(Cyclohexyloxy)carbonyl]oxy]ethyl 3-[[2′-(1-ethyl-1H-tetrazol-5-yl)biphenyl-4-yl]methyl]-2-oxo-2,3-dihydro-1H-benzimidazole-4-carboxylate
Catalogue No.:PA 03 07620
CAS :
1185255-99-5
Molecular Formula : C33H34N6O6
Molecular Weight : 610.66
Candesartan Cilexetil - Impurity D
(1RS)-1-[[(Cyclohexyloxy)carbonyl]oxy]ethyl 3-[[2′-(2-ethyl-2H-tetrazol-5-yl)biphenyl-4-yl]methyl]-2-oxo-2,3-dihydro-1H-benzimidazole-4-carboxylate
Catalogue No.:PA 03 07630
CAS :
1185256-03-4
Molecular Formula : C33H34N6O6
Molecular Weight : 610.66
Candesartan Cilexetil - Impurity H
(1RS)-1-[[(Cyclohexyloxy)carbonyl]oxy]ethyl 2-ethoxy-1-[[2'-[1-(triphenylmethyl)-1H-tetrazol-5-yl]biphenyl-4-yl]methyl]-1H-benzimidazole-7-carboxylate
Catalogue No.:PA 03 07080
CAS :
170791-09-0
Molecular Formula : C52H48N6O6
Molecular Weight : 852.99
