Olmesartan Impurities

• Olmesartan-EP Impurity B
• 
• Impurity: Olmesartan-EP Impurity B
• Chemical Name: Olmesartan-EP Impurity B

• Olmesartan-EP Impurity A
• 
• Impurity: Olmesartan-EP Impurity A
• Chemical Name: 4-(2-hydroxypropan-2-yl)-2-propyl-1-({4-[2-(2H-1,2,3,4-tetrazol-5-yl)phenyl]phenyl}methyl)-1H-imidazole-5-carboxylic acid

• Olmesartan-EP Impurity C
• 
• Impurity: Olmesartan-EP Impurity C
• Chemical Name: (5-methyl-2-oxo-2H-1,3-dioxol-4-yl)methyl 4-(2-propen-2-yl)-2-propyl-1-({4-[2-(2H-1,2,3,4-tetrazol-5-yl)phenyl]phenyl}methyl)-1H-imidazole-5-carboxylate

• Olmesartan Trityl Impurity
• 
• Impurity: Olmesartan Trityl Impurity
• Chemical Name: (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl4-(2-hydroxypropan-2-yl)-2-propyl-1-[[2-(1-triphenylmethyl-1H-tetrazole-5-yl)biphenyl-4-yl]methyl]-1H-imidazole-5-carboxylate

• Olmesartan Impurity
• 
• Impurity: Olmesartan Impurity
• Chemical Name: 4-[1-Hydroxy-1-methylethyl]-2-propyl-1-[[2-1H-tetrazole-5-yl]1,1-biphenyl-4-yl-methyl]- 1H-Imidazole-5-carboxlylic acid

• Olmesartan Ethyl ester
• 
• Impurity: Olmesartan Ethyl ester
• Chemical Name: Ethyl 1-((2-(1H-tetrazol-5-yl) biphenyl-4-yl)methyl)-4-(2-hydroxypropan-2-yl)-2-propyl-1H-imidazole-5-carboxylate

• Olmesartan-N-alkylated Olmesartan
• 
• Impurity: Olmesartan-N-alkylated Olme
• Chemical Name: (5-methyl-2-oxo-1,3-dioxol-4-yl) methyl4-(2-hydroxy propan-2-yl)-1-((2’-(1-((5-methyl-2-oxo-1,3-dioxol-4-yl)methyl)-1H-tetrazol-5-yl)