ChemicalBook--->CAS DataBase List--->138530-95-7

138530-95-7

138530-95-7 Structure

138530-95-7 Structure
IdentificationBack Directory
[Name]

(S)-Lansoprazole
[CAS]

138530-95-7
[Synonyms]

S-Isomer: 008
(S)-Lansoprazole
Levolansoprazole
Lansoprazole S-Isome
Lansoprazole S-IsoMer
Lansoprazole Impurity 15
Dexlansoprazole Impurity 8
levogyration lansoprazole Impurity 10
Lansoprazole S-Isomer/ Levolansoprazole
2-[(S)-[[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]Methyl]sulfinyl]-
(S)-2-[[[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridyl]methyl]sulfinyl]-1H-benzimidazole
2-[(S)-[[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]sulfinyl]-1H-benzimidazole
1H-Benzimidazole, 2-[(S)-[[3-methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]sulfinyl]-
1H-Benzimidazole, 2-[[[3-methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]sulfinyl]-, (S)-
(S)-2-(((3-Methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole
1H-Benzimidazole, 2-[(S)-[[3-methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]sulfinyl]- (9CI)
[Molecular Formula]

C16H14F3N3O2S
[MDL Number]

MFCD16294176
[MOL File]

138530-95-7.mol
[Molecular Weight]

369.36
Chemical PropertiesBack Directory
[Melting point ]

60-65°C
[Boiling point ]

555.8±60.0 °C(Predicted)
[density ]

1.50±0.1 g/cm3(Predicted)
[storage temp. ]

Sealed in dry,Store in freezer, under -20°C
[solubility ]

Chloroform (Slightly), Methanol (Slightly)
[form ]

Solid
[pka]

9.56±0.10(Predicted)
[color ]

Beige to Light Brown
Hazard InformationBack Directory
[Description]

(S)-Lansoprazole is a proton pump inhibitor that irreversibly inhibits H+/K+-stimulated ATPase pumps in parietal cells (IC50 = 5.2 μM), inhibiting gastric acid secretion and increasing intragastric pH. It also inhibits acid formation in isolated canine parietal cells (IC50 = 82 μM). (S)-Lansoprazole is an enantiomerically pure form of lansoprazole . Both (S)- and (R)-lansoprazole are pharmacologically active with similar potencies.
[Chemical Properties]

Light Brown Solid
[Uses]

The S-enantiomer of Lansoprazole; a gastric proton pump inhibitor. An antiulcerative
[in vivo]

Lansoprazole (20-40 mg/kg) treatment significantly attenuated STZ and HFD -induced memory deficits, biochemical and histopathological alterations[3].
Lansoprazole (20 mg/kg and 40 mg/kg, p.o.) significantly reduces the STZ and HFD- induced increase in AChE activity[3].
Lansoprazole (20 mg/kg and 40 mg/kg, p.o.) significantly reduces the STZ and HFD- induced rise in brain MPO level[3].
Further HFD mice treated with lansoprazole (20 mg/kg and 40 mg/kg, p.o.) shows a marked decrease in the body weight in comparison to the control animals[3].

[storage]

Store at -20°C
[References]

[1] SCHUBERT M L. Pharmacotherapy for acid/peptic disorders.[J]. Yale Journal of Biology and Medicine, 1996, 69 2: 197-201.
Spectrum DetailBack Directory
[Spectrum Detail]

(S)-Lansoprazole(138530-95-7)1HNMR
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