Description

n-Methyl-2-(Methylsulfonyl)Acetamide is a specialized sulfonyl-containing acetamide derivative, serving as a valuable building block in advanced organic synthesis. Its core value lies in its unique chemical structure, which makes it a versatile intermediate for constructing complex molecules, particularly in pharmaceutical research and development. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, especially those targeting enzymes or receptors where the methylsulfonyl acetamide moiety is pharmacologically relevant.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, contributing to the discovery of compounds with improved efficacy and environmental profiles.
• Chemical Biology Probe Development: Serves as a precursor for creating specialized probes and linkers used in proteomics and enzyme activity studies.
• Material Science Research: Potential intermediate in the synthesis of specialty polymers or functional materials that require sulfone or amide linkages for specific thermal or chemical resistance properties.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for use in client-specific, multi-step synthetic routes for complex target molecules.

Basic Information

Product Name	n-Methyl-2-(Methylsulfonyl)Acetamide
CAS No.	1272756-05-4
Molecular Formula	C5H11NO3S
Molecular Weight	165.21 g/mol
Synonyms	2-(Methylsulfonyl)-N-methylacetamide; N-Methyl-2-(methylsulfonyl)acetamide; Acetamide, N-methyl-2-(methylsulfonyl)-; 2-Methanesulfonyl-N-methylacetamide; Methylsulfonylacetamide N-methyl derivative; MSMA (context-specific); N-Methylmethanesulfonylacetamide
EINECS	Contact for details

Quality Control

Our n-Methyl-2-(Methylsulfonyl)Acetamide is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials such as strong oxidizing agents, strong bases, and strong acids.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.