Catalogue Number:D288855
Chemical Name:O-Desethyl Candesartan Cilexetil
Synonyms:2,3-Dihydro-2-oxo-3-[[2′-(2H-tetrazol-5-yl)[1,1′-biphenyl]-4-yl]methyl]-1H-benzimidazole-4-carboxylic Acid 1-[[(Cyclohexyloxy)carbonyl]oxy]ethyl Ester;
Impurity:Candesartan Cilexetil EP Impurity B
CAS Number:869631-11-8
Molecular Formula:C₃₁H₃₀N₆O₆
Appearance:White Solid
Melting Point:236-239˚C (dec.)
Molecular Weight:582.61
Storage:4°C
Solubility:DMSO (Slightly), Methanol (Slightly)
Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;
Applications:O-Desethyl Candesartan Cilexetil (Candesartan Cilexetil EP Impurity B) is used for the preparation of Candesartan Cilexetil (CAT# C175580), which is an antihypertensive. It may be obtained as a degradation product of Candesartan Cilexetil in liquid chromatography studies.
References:Lu, R., et al.: Tetrahedr. Lett., 41, 2817 (2000); Golubovic, J. B., et al.: Chemom. Intell. Lab. Syst., 140, 92 (2015); Mohan, A., et al.: Chromatographia, 69, 1211 (2009)
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