Methanesulfonamide

CAS 3144-09-0CH3SO2NH2Chemical Synthesis

Methanesulfonamide (CAS: 3144-09-0), with the chemical formula CH3SO2NH2 and a molar mass of 95.12 g/mol, is an organic sulfur compound. It serves as a valuable building block and intermediate in chemical synthesis. This compound is primarily utilised in organic chemistry research and development for the creation of more complex molecules, fitting within the broader categories of organic building blocks and sulfur compounds.

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Methanesulfonamide (CH3SO2NH2) — chemical structure, CAS 3144-09-0; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksChemical SynthesisOrganic Building BlocksSulfonamides/SulfinamidesSulfur Compounds

01 /Applications

Organic Synthesis Intermediate

Methanesulfonamide is employed as a key intermediate in the synthesis of various organic compounds. Its reactive functional groups allow for diverse chemical transformations.

Research and Development

This compound is utilised in academic and industrial research laboratories for exploring new chemical pathways and developing novel materials. It is a fundamental component in many organic building block libraries.

Sulfonamide Derivative Synthesis

It acts as a precursor for the preparation of a wide range of sulfonamide derivatives, which can have applications in medicinal chemistry and material science.

02 /Properties

Molecular weight	95.12
Linear formula	CH3SO2NH2
Assay	≥97.0% (CHN)
Melting point	85-89 °C(lit.)

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust, fume, gas or vapours
P305IF IN EYES

Protective equipment	dust mask type N95 (US), Eyeshields, Gloves
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xi
Risk statements (R)	36/37/38
Safety statements (S)	26-36

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

3144-09-0

MDL number

MFCD00007940

Beilstein registry

1740835

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is Methanesulfonamide used for?

Methanesulfonamide (CAS: 3144-09-0) is primarily used as a building block and intermediate in organic synthesis and research and development.

What is the CAS number and chemical formula for Methanesulfonamide?

The CAS number for Methanesulfonamide is 3144-09-0, and its chemical formula is CH3SO2NH2.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Methanesulfonamide with an assay of ≥97.0% (CHN). We do not represent this product as USP, BP, or EP grade.

How should Methanesulfonamide be handled safely?

Methanesulfonamide is a warning substance (GHS07) that may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves, in a well-ventilated area.

Is Methanesulfonamide a controlled substance?

The provided data does not indicate that Methanesulfonamide (CAS: 3144-09-0) is a controlled substance.

How is Methanesulfonamide packed, shipped, and exported?

Tech Serve Solutions is a global supplier and exporter of fine chemicals. Specific packaging, shipping, and export details for Methanesulfonamide are available upon inquiry.