Pyridine-4-sulfonyl Chloride Chemical Properties

Boiling point:

284℃

Density 

1.488

Flash point:

126℃

storage temp. 

Store at 0-8 °C

pka

-0.61±0.26(Predicted)

Appearance

brown powder

InChI

InChI=1S/C7HF15/c8-1(9)2(10,11)3(12,13)4(14,15)5(16,17)6(18,19)7(20,21)22/h1H

InChIKey

NHMOJCOXIZRTRR-UHFFFAOYSA-N

SMILES

[S](=O)(=O)(Cl)c1ccncc1

Safety Information

WGK Germany 

WGK 3

Storage Class

8A - Combustible corrosive hazardous materials

Hazard Classifications

Eye Dam. 1
Skin Corr. 1B
STOT SE 3

Pyridine-4-sulfonyl Chloride Usage And Synthesis

Description

Pyridine-4-sulfonyl chloride is a chiral, enantiomerically pure compound that can be synthesized by the cyclocondensation of 4-aminopyridine and sulfuryl chloride. The x-ray analysis of the single crystals obtained from this synthesis has revealed the molecular structure of this compound. Pyridine-4-sulfonyl chloride is an analog of pyridine, with a sulfonyl group attached to one of its carbon atoms. This chlorinated compound is also a good nucleophile, which makes it useful as a catalyst for certain reactions.

Pyridine-4-sulfonyl Chloride(134479-04-2)Related Product Information

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• Vonoprazan Fumarate impurity
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• Vonoprazan Impurity 24
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• RARECHEM AL BY 0489
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• 3-CHLOROPYRIDINE N-OXIDE
• 2-Bromopropane
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• Malononitrile