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5-chloropyridine-3-sulfonyl chloride

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5-chloropyridine-3-sulfonyl chloride Basic information

Product Name:
5-chloropyridine-3-sulfonyl chloride
Synonyms:
  • 5-chloropyridine-3-sulfonyl chloride
  • Vonoprazan Impurity 22
  • 5-Chloro-3-pyridinesulfonyl Chloride
  • Vonoprazan Impurity 36
  • TAK438 Impurity 37
  • Vonoprazan-30
  • Vonoprazan Fumarate Impurity 71
  • Vonoprazan impurity 48/5-chloropyridine-3-sulfonyl chloride
CAS:
1060802-18-7
MF:
C5H3Cl2NO2S
MW:
212.05
Mol File:
1060802-18-7.mol
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5-chloropyridine-3-sulfonyl chloride Chemical Properties

storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
Appearance
White to off-white Solid
InChI
InChI=1S/C5H3Cl2NO2S/c6-4-1-5(3-8-2-4)11(7,9)10/h1-3H
InChIKey
FQNDXOOGXYFWHZ-UHFFFAOYSA-N
SMILES
C1=NC=C(Cl)C=C1S(Cl)(=O)=O
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5-chloropyridine-3-sulfonyl chloride Usage And Synthesis

Uses

5-Chloro-3-pyridinesulfonyl Chloride is used as a reagent to prepare proton pump inhibitors such as Tetrahydrocyclopentapyrroles.

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