Description

Methanesulfonamide, n-(4-Acetylphenyl)-n-(Methylsulfonyl)- is a specialized sulfonamide derivative of significant interest in advanced organic synthesis. This compound serves as a valuable high-purity building block for the development of novel pharmaceutical intermediates and fine chemicals. It is primarily utilized by research and development chemists and process engineers in the pharmaceutical, agrochemical, and material science industries seeking to introduce specific sulfonyl and acetyl functionalities into complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those targeting specific enzyme inhibition pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides where the sulfonamide moiety is critical for bioactivity.
• Material Science: Serves as a monomer or functional additive in the creation of advanced polymers with tailored thermal or chemical resistance properties.
• Chemical Synthesis: Employed as a versatile reagent for introducing sulfonyl-protecting groups or for constructing complex heterocyclic compounds in medicinal chemistry.
• Academic & Industrial R&D: A valuable tool compound for method development and exploring new reaction mechanisms in organic chemistry laboratories.

Basic Information

Product Name	Methanesulfonamide, n-(4-Acetylphenyl)-n-(Methylsulfonyl)-
CAS No.	187831-02-3
Molecular Formula	C10H11NO4S2
Molecular Weight	273.33 g/mol
Synonyms	N-(4-Acetylphenyl)-N-(methylsulfonyl)methanesulfonamide; 1-[4-[(Methylsulfonyl)(methylsulfonylamino)]phenyl]ethanone; N-(4-Acetylphenyl)-N-methanesulfonyl-methanesulfonamide; 4-Acetyl-N-(methylsulfonyl)-N-(methylsulfonyl)aniline; N-Methylsulfonyl-N-(4-acetylphenyl)methanesulfonamide; 4-Acetylphenyl bis(methylsulfonyl)amine
EINECS	Contact for details

Quality Control

Our Methanesulfonamide, n-(4-Acetylphenyl)-n-(Methylsulfonyl)- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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