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1-Butanesulfonyl chloride

1-Butanesulfonyl chloride

CAS Number: 2386-60-9

Molecular Formula: C4H9ClO2S

About 1-Butanesulfonyl chloride

1-Butanesulfonyl chloride (CAS 2386-60-9) serves as a fundamental building block in the pharmaceutical industry for the synthesis of sulfonamide-based therapeutic agents, where its industry specific purity 98% (pharmaceutical) is critical for maintaining high yields during the nucleophilic substitution of amines. As US...

1-Butanesulfonyl chloride Specifications

CAS Number

2386-60-9

Molecular Formula

C4H9ClO2S

Molecular Weight

156.63 g/mol

IUPAC Name

butane-1-sulfonyl chloride

Canonical SMILES

CCCCS(=O)(=O)Cl

InChI Key

WEDIIKBPDQQQJU-UHFFFAOYSA-N

CAS Number

2386-60-9

Molecular Formula

C4H9ClO2S

Molecular Weight

156.63 g/mol

IUPAC Name

butane-1-sulfonyl chloride

Canonical SMILES

CCCCS(=O)(=O)Cl

InChI Key

WEDIIKBPDQQQJU-UHFFFAOYSA-N

Molecular Weight

156.63 g/mol

Pharmaceutical Intermediate

An important synthetic building block used as a reactive intermediate for the preparation of various sulfonamide-based drugs, including antibacterial, antidiabetic, and diuretic agents

Organic Synthesis Reagent

A versatile electrophilic reagent used to introduce the butylsulfonyl group into organic molecules to form sulfonamides, sulfonate esters, and sulfonyl fluorides

Agrochemical Intermediate

A key starting material utilized in the production of sulfonylurea herbicides and insecticides for effective weed and pest management

Materials Science Building Block

A functionalizing agent employed to modify polymers and surfaces, such as improving ionic conductivity in battery membranes or creating tunable hydrogels.

1-Butanesulfonyl 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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