Lansoprazole Impurities

• Lansoprazole - EP Impurity E
• 
• Impurity: Lansoprazole - EP Impurity E
• Chemical Name: 1H-benzimidazole-2-thiol

• Lansoprazole - EP Impurity B
• 
• Impurity: Lansoprazole - EP Impurity B
• Chemical Name: 2-[[[3-methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl]methyl]sulphonyl]-1Hbenzimidazole

• Lansoprazole - EP Impurity D
• 
• Impurity: Lansoprazole - EP Impurity D
• Chemical Name: 1H-benzimidazol-2-ol

• Lansoprazole - EP Impurity E
• 
• Impurity: Lansoprazole - EP Impurity E
• Chemical Name: 1H-benzimidazole-2-thiol

• Lansoprazole - EP Impurity C
• 
• Impurity: Lansoprazole - EP Impurity C
• Chemical Name: 2-[[[3-methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl]methyl]sulphanyl]-1Hbenzimidazole

• Lansoprazole - EP Impurity F
• 
• Impurity: Lansoprazole - EP Impurity F
• Chemical Name: 2-[(RS)-[(4-chloro-3-methylpyridin-2-yl)methyl]sulphinyl]-1H-benzimidazole

• Lansoprazole - EP Impurity A
• 
• Impurity: Lansoprazole - EP Impurity A
• Chemical Name: 2-[(RS)-[[3-methyl-1-oxido-4-(2,2,2-trifluoroethoxy)pyridin-2-yl]methyl]sulphinyl]-1H-benzimidazole

• Lansoprazole - N-oxide
• 
• Impurity: Lansoprazole - N-oxide
• Chemical Name: (RS)-2-([3-methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl]methylsulfinyl)-1H-benzo[d]imidazole N-oxide

• Lansoprazole - Thioxo Impurity
• 
• Impurity: Lansoprazole - Thioxo Impurity
• Chemical Name: 1-Methyl-12-thioxopyrido[1,2,3,4]imidazole-[1,2-a]benzimidazole-2(12H)-one