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2-Chloroethanesulfonyl chloride

2-Chloroethanesulfonyl chloride

CAS Number: 1622-32-8

Molecular Formula: C2H4Cl2O2S

About 2-Chloroethanesulfonyl chloride

2-Chloroethanesulfonyl chloride (CAS 1622-32-8) is a critical reagent for the synthesis of complex sulfonamide derivatives and vinylsulfonamides, where US-based CDMOs are increasingly utilizing high purity fine chemicals to meet stringent FDA requirements for antibiotic precursors. (2-Chloroethyl)sulfonyl chloride serv...

2-Chloroethanesulfonyl chloride Specifications

CAS Number

1622-32-8

Molecular Formula

C2H4Cl2O2S

Molecular Weight

163.02 g/mol

IUPAC Name

2-chloroethanesulfonyl chloride

Canonical SMILES

C(CCl)S(=O)(=O)Cl

InChI Key

VHCSBTPOPKFYIU-UHFFFAOYSA-N

CAS Number

1622-32-8

Molecular Formula

C2H4Cl2O2S

Molecular Weight

163.02 g/mol

IUPAC Name

2-chloroethanesulfonyl chloride

Canonical SMILES

C(CCl)S(=O)(=O)Cl

InChI Key

VHCSBTPOPKFYIU-UHFFFAOYSA-N

Molecular Weight

163.02 g/mol

Pharmaceutical Intermediate

An important building block utilized in the synthesis of sulfonamide drugs, antibiotics, and diversas medicinal compounds including sultams for pharmaceutical development

Synthetic Reagent

A potent electrophile and sulfonylation reagent used in organic synthesis for the introduction of sulfonyl groups and the preparation of vinylsulfonamides and 1,5,2-dithiazepine 1,1-dioxides

Polymer Chemistry Modifier

A versatile compound employed in the synthesis of sulfur-containing polymers and vinyl sulfonates to enhance the thermomechanical properties and performance of elastomers and engineering materials

Chemical Research Tool

A key reagent used in biochemical research for enzyme inhibition studies, protein modification, and the development of specialized organic pigments and dyes.

2-Chloroethanesulfonyl chloride FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

Reliable US supply chain

Regulatory compliance

On-time delivery

Technical expert support

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