Specification :

LSP01: Lansoprazole [ CAS # 103577-45-3]

LSP02: Lansoprazole Sodium

LSP03: Lansoprazole EP Impurity A ; Lansoprazole N-Oxide

LSP04: Lansoprazole EP Impurity B ( = USP RC A) ; Lansoprazole Sulfone

[ CAS # 131926-99-3 ]

LSP05: Lansoprazole Sulfone N-Oxide

LSP06: Lansoprazole EP Impurity C ; Lansoprazole Sulfide

LSP07: Lansoprazole Sulfide N-Oxide

LSP08: Lansoprazole Intermediate-LSP08

2-Chloromethyl-3-Methyl-4-( 2, 2, 2-Trifluoroethoxy) Pyridin e Hydrochloride
[ CAS # 127337-60-4 ]

LSP09: Lansoprazole Intermediate-LSP09

2, 3-Dimethyl-4-nitropyridine-N-oxide ; 4-Nitro-2, 3-lutidine-N-oxide
[ CAS # 37699-43-7 ]

LSP11: Lansoprazole EP Impurity D

1H-Benzimidazol-2-ol ; 2-Hydroxybenzimidazole
[ CAS # 615-16-7 ]

LSP12: Lansoprazole EP Impurity E

1H-Benzimidazol-2-thiol ; 2-Mercaptobenzimidazole
[ CAS # 583-39-1 ]

LSP13: Lansoprazole EP Impurity F

2-[ ( RS) -[ ( 4-Chloro-3-methylpyridin-2-yl) methyl] sulphinyl] -1H-benzimidazol e