Category:
Chiral Intermediates
CAS NO:
1633-82-5
Standard:
ChP,
0.98
3-Chloropropanesulfonyl chloride (CAS: 2945-10-6, Formula: C3H4Cl2O2S) is a reactive sulfonylating agent synthesized via chlorosulfonation of allyl alcohol or oxidation-chlorination pathways. It serves as a critical intermediate for heterocyclic synthesis.
Strictly store in dry, cool environments away from moisture to prevent hydrolysis. Requires PPE due to severe corrosivity; incompatible with bases and water.