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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) is increasingly utilized as a critical building block within the API intermediates market, where its high-reactivity profile is essential for the custom synthesis services of novel sulfonamide-based therapeutic agents (Pharma purity 99%). Butane-1-sulfonyl chloride is also a pi...

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 (pilot) · 1 MT (commercial)

Lead Time

3 – 5 weeks ex-works

Incoterms

FOB · CIF

Packaging

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

Regional Availability

India · EU · Middle East · Southeast Asia

Documentation

SDS · COA · TDS available on request

Compliance & Quality

REACH registered*

GHS/SDS available

ISO 9001:2015 site*

RoHS compliant*

Global sourcing network

Consistent quality & reliability

End-to-end technical support

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