Candesartan Cilexetil Impurities

• Candesartan Cilexetil EP Impurity A
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• Impurity: Candesartan Cilexetil EP Impurity A
• Chemical Name: ethyl 2-ethoxy-1-[[2′-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl]-1H-benzimidazole-7-carboxylate

• Candesartan Cilexetil EP Impurity B
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• Impurity: Candesartan Cilexetil EP Impurity B
• Chemical Name: (1RS)-1-[[(cyclohexyloxy)carbonyl]oxy]ethyl 2-oxo-3-[[2′-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl]-2,3-dihydro-1H-benzimidazole-4-carboxylate

• Candesartan Cilexetil EP Impurity C
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• Impurity: Candesartan Cilexetil EP Impurity C
• Chemical Name: (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

• Candesartan Cilexetil EP Impurity D
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• Impurity: Candesartan Cilexetil EP Impurity D
• Chemical Name: (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

• Candesartan Cilexetil EP Impurity E
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• Impurity: Candesartan Cilexetil EP Impurity E
• Chemical Name: (1RS)-1-[[(cyclohexyloxy)carbonyl]oxy]ethyl 2-ethoxy-1-[[2′-(1-ethyl-1H-tetrazol-5-yl)biphenyl-4-yl]methyl]-1H-benzimidazole-7-carboxylate

• Candesartan Cilexetil EP Impurity F
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• Impurity: Candesartan Cilexetil EP Impurity F
• Chemical Name: (1RS)-1-[[(cyclohexyloxy)carbonyl]oxy]ethyl 2-ethoxy-1-[[2′-(2-ethyl-2H-tetrazol-5-yl)biphenyl-4-yl]methyl]-1H-benzimidazole-7-carboxylate

• Candesartan Cilexetil EP Impurity G
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• Impurity: Candesartan Cilexetil EP Impurity G
• Chemical Name: 2-ethoxy-1-[[2′-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl]-1H-benzimidazole-7-carboxylic acid (candesartan)

• Candesartan Cilexetil EP Impurity H
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• Impurity: Candesartan Cilexetil EP Impurity H
• Chemical Name: (1RS)-1-[[(cyclohexyloxy)carbonyl]oxy]ethyl 2-ethoxy-1-[[2′-[1-(triphenylmethyl)-1H-tetrazol-5-yl]biphenyl-4-yl]methyl]-1H-