Category:
Chiral Intermediates
CAS NO:
42899-76-3
Standard:
In-house Standards,
stock
Pyridine-3-sulfonyl chloride hydrochloride is a high-purity heterocyclic reagent used in medicinal synthesis. Produced via chlorosulfonation followed by HCl treatment, its molecular formula is C6H5ClNOS·HCl with CAS 102749-58-6.
Store under inert atmosphere at 2-8°C to prevent hydrolysis. Handle in fume hoods with PPE due to corrosive nature; avoid contact with moisture and bases.