Category:
Intermediates&Fine Chemicals
CAS NO:
1261587-79-4
Standard:
In-house Standards,
3,5-difluoropyridine-2-sulfonyl chloride (CAS: 179608-43-4) is a heterocyclic sulfonylating agent with molecular formula C5H2F2NOSCl. It is synthesized via chlorosulfonation of 3,5-difluoropyridine followed by controlled oxidation.
Strictly store under inert atmosphere at -20°C to prevent hydrolysis. Requires full PPE due to corrosive nature and potential respiratory sensitization.