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CAS 885277-08-7

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5-Chloropyridine-2-sulfonyl chloride

Description:
5-Chloropyridine-2-sulfonyl chloride is an organic compound characterized by its sulfonyl chloride functional group attached to a chlorinated pyridine ring. It typically appears as a colorless to pale yellow liquid or solid, depending on its form and purity. This compound is known for its reactivity, particularly due to the presence of the sulfonyl chloride group, which can participate in nucleophilic substitution reactions. It is often used as a reagent in organic synthesis, particularly in the preparation of sulfonamides and other sulfonyl derivatives. The chloropyridine moiety contributes to its ability to act as a building block in the synthesis of various pharmaceuticals and agrochemicals. Additionally, it is important to handle this compound with care, as it can be corrosive and may pose health hazards upon exposure. Proper safety measures, including the use of personal protective equipment and working in a well-ventilated area, are essential when working with this substance.
Formula:C5H3Cl2NO2S
InChI:InChI=1/C5H3Cl2NO2S/c6-4-1-2-5(8-3-4)11(7,9)10/h1-3H
SMILES:c1cc(ncc1Cl)S(=O)(=O)Cl
Synonyms:
  • 2-Pyridinesulfonyl Chloride, 5-Chloro-
  • 5-chloropyridine-2-sulfonyl chloride
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