Description

Methyl-Benzenesulfonamide is a specialized organic sulfonamide derivative, serving as a versatile building block and intermediate in advanced chemical synthesis. Its core value lies in its ability to introduce the sulfonamide functional group, which is critical for modulating the biological activity and physical properties of target molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries who require high-purity intermediates for developing new active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting enzymes where the sulfonamide moiety acts as a pharmacophore.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and pesticides, leveraging its role as a scaffold for bioactive molecules.
• Polymer Modification: Acts as a monomer or cross-linking agent to create specialty polymers with enhanced thermal stability or specific functional groups.
• Chemical Research & Development: A valuable reagent in organic synthesis for constructing complex molecules, studying reaction mechanisms, and discovering new catalysts.
• Dye and Pigment Manufacturing: Intermediate in the production of sulfonamide-based dyes and colorants for various industrial applications.

Basic Information

Product Name	Methyl-Benzenesulfonamide
CAS No.	602307-05-1
Molecular Formula	C7H9NO2S
Molecular Weight	171.22 g/mol
Synonyms	N-Methylbenzenesulfonamide; Benzenesulfonamide, N-methyl-; Methylphenylsulfonamide; Toluene-4-sulfonamide, N-methyl- (isomer); N-Methyl-4-toluenesulfonamide (related isomer); N-Methyltosylamide; Methyl Benzene Sulfonamide; BSA-Methyl
EINECS	Contact for details

Quality Control

Our Methyl-Benzenesulfonamide is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring high-purity intermediates under GMP or ISO 9001 frameworks.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep the container tightly sealed to prevent moisture absorption and contamination.

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	≤ 10 ppm

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