Candesartan Cilexetil EP Impurity E;(1H-N1-Ethyl Candesartan Cilexetil )

Candesartan Cilexetil EP Impurity E;(1H-N1-Ethyl Candesartan Cilexetil )

2-Ethoxy-1-[[2'-[1-ethyl-1H-tetrazol-5-yl][1,1'-biphenyl]-4-yl]methyl]-1H-benzimidazole-7-carboxylic acid 1-[[(cyclohexyloxy) carbonyl]oxy]ethyl ester

Impurity reference standard used for related substances testing of Candesartan drug substance and drug product per pharmacopoeial limits.