Lafutidine IMpuritiy B

Lafutidine IMpuritiy B Basic information
Product Name:Lafutidine IMpuritiy B
Synonyms:2-[(2-FuranylMethyl)sulfonyl]-N-[(2Z)-4-[[4-(1-piperidinylMethyl)-2-pyridinyl]oxy]-2-buten-1-yl]acetaMide;Lafutidine IMpuritiy B;Lafutidine Sulfone;Lafutidine Impurity 1;Lafutidine Impurity 2;Acetamide, 2-[(2-furanylmethyl)sulfonyl]-N-[4-[[4-(1-piperidinylmethyl)-2-pyridinyl]oxy]-2-butenyl]-, (Z)- (9CI);(Z)-2-((furan-2-ylmethyl)sulfonyl)-N-(4-((4-(piperidin-1-ylmethyl)pyridin-2-yl)oxy)but-2-en-1-yl)acetamide
CAS:174583-84-7
MF:C22H29N3O5S
MW:447.55
EINECS:
Product Categories:Aromatics, Heterocycles, Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Sulfur & Selenium Compounds
Mol File:174583-84-7.mol
Lafutidine IMpuritiy B Structure
Lafutidine IMpuritiy B Chemical Properties
Melting point 64 - 66°C
Boiling point 715.2±60.0 °C(Predicted)
density 1.256±0.06 g/cm3(Predicted)
storage temp. -20°C Freezer, Under inert atmosphere
solubility Dichloromethane (Slightly), Methanol (Slightly)
pka12?+-.0.46(Predicted)
form Solid
color White to Off-White
Safety Information
MSDS Information
Lafutidine IMpuritiy B Usage And Synthesis
UsesLafutidine Sulfone is the sulfonyl impurity of histamine H2-receptor antagonist, Lafutidine (L168500).
Lafutidine IMpuritiy B Preparation Products And Raw materials
2-[(2-FuranylMethyl)sulfinyl]-N-[4-[[4-(1-piperidinylMethyl)-2-pyridinyl]oxy]butyl]acetaMide Lafutidine Impurity 10 Lafutidine Impurity 4 4-[4-(piperidin-1-ylmethyl)pyridin-2-yl]oxybut-2-en-1-amine 4-Amino-cis-2-Buten-1-ol rac trans-Lafutidine Lafutidine Impurity 7 p-Nitrophenyl 2-(Furfurylsulfinyl)acetate Lafutidine Impurity 9 2-((FURAN-2-YL)METHYLSULFINYL)-N-((Z)-4-HYDROXYBUT-2-ENYL)ACETAMIDE Lafutidine Impurity 4 N-{4-[4-(Piperidinomethyl)pyridyl-2-oxy]-cis-2-butene}phthalimide maleic acid Lafutidine Impurity 1

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