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Methanesulfonyl chloride

Methanesulfonyl chloride

CAS Number: 124-63-0

Molecular Formula: CH3SO2Cl

About Methanesulfonyl chloride

Mesyl chloride CAS 124-63-0 serves as a critical electrophilic reagent in the API intermediates market, where high purity fine chemicals with >= 99% purity are essential for synthesizing complex therapeutics such as Meropenem and Pioglitazone Hydrochloride. Methylsulfonyl chloride is witnessing increased demand within ...

Methanesulfonyl chloride Specifications

CAS Number

124-63-0

Molecular Formula

CH3SO2Cl

IUPAC Name

methanesulfonyl chloride

Canonical SMILES

CS(=O)(=O)Cl

InChI Key

QARBMVPHQWIHKH-UHFFFAOYSA-N

CAS Number

124-63-0

Molecular Formula

CH3SO2Cl

IUPAC Name

methanesulfonyl chloride

Canonical SMILES

CS(=O)(=O)Cl

InChI Key

QARBMVPHQWIHKH-UHFFFAOYSA-N

Pharmaceutical Intermediate

An important building block and reagent used in the synthesis of active pharmaceutical ingredients, including the antibiotic Meropenem and the diabetes medication Pioglitazone Hydrochloride

Agrochemical Intermediate

A critical organic intermediate utilized for the production of various pesticides and herbicides such as Chlorantraniliprole, Flumioxazin, Acetochlor, Mesotrione, Ethofumesate, and Aclonifen

Organic Synthesis Reagent

A highly reactive electrophile primarily used for the mesylation of primary alcohols to create methanesulfonate leaving groups and for the conversion of amines into stable methanesulfonamides

Specialty Chemical Additive

A versatile functional agent employed in polymer modification to enhance heat resistance and strength, and as a stabilizer, catalyst, or curing agent in industrial processes like dye and fiber manufacturing.

Methanesulfonyl 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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