Lansoprazole
IMPURITY A (EP)
-
Code
LAN_1
-
CAS
213476-12-1
-
MW
385.36
-
IUPAC
2-[(RS)-[[3-methyl-1-oxido-4-(2,2,2-trifluoroethoxy)-pyridin-2-yl]methyl]sulfinyl]-1H-benzimidazole
-
MF
C16H14F3N3O3S
-
Stock
1-2 months
IMPURITY B (EP)
-
Code
LAN_2
-
CAS
131926-99-3
-
MW
385.36
-
IUPAC
2-[[[3-methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl]methyl]sulfonyl]-1H-benzimidazole
-
MF
C16H14F3N3O3S
-
Stock
1-2 weeks
IMPURITY C (EP)
-
Code
LAN_3
-
CAS
103577-40-8
-
MW
353.36
-
IUPAC
2-[[[3-methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl]methyl]sulfanyl]-1H-benzimidazole
-
MF
C16H14F3N3OS
-
Stock
1-2 weeks
IMPURITY D (EP)
-
Code
LAN_4
-
CAS
615-16-7
-
MW
134.14
-
IUPAC
1H-benzimidazol-2-ol
-
MF
C7H6N2O
-
Stock
1-2 weeks
IMPURITY E (EP)
-
Code
LAN_5
-
CAS
583-39-1
-
MW
150.2
-
IUPAC
1H-benzimidazole-2-thiol
-
MF
C7H6N2S
-
Stock
1-2 weeks
IMPURITY F (EP)
-
Code
LAN_6
-
CAS
168167-42-8
-
MW
305.78
-
IUPAC
2-[(RS)-[(4-chloro-3-methylpyridin-2-yl)methyl]sulfinyl]-1H-benzimidazole
-
MF
C14H12ClN3OS
-
Stock
2-3 weeks