Description

2,4-Dichloro-6-Methylbenzene Sulphonamide is a specialized aromatic sulphonamide derivative characterized by its dichloro and methyl substituents. This compound serves as a critical high-purity intermediate in advanced organic synthesis, where its unique substitution pattern offers precise reactivity. It is primarily utilized by pharmaceutical and agrochemical research and development teams for constructing complex molecules, including active pharmaceutical ingredients (APIs) and crop protection agents.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel sulfonamide-based drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced herbicides and fungicides, leveraging its halogenated aromatic structure.
• Chemical Research: A versatile reagent in organic chemistry for studying electrophilic aromatic substitution and amidation reactions.
• Material Science: Potential monomer or additive in the development of specialized polymers with specific thermal or chemical resistance properties.
• Dye & Pigment Industry: Intermediate for synthesizing complex azo dyes and pigments requiring specific halogenated sulphonamide components.

Basic Information

Product Name	2,4-Dichloro-6-Methylbenzene Sulphonamide
CAS No.	568577-80-0
Molecular Formula	C7H7Cl2NO2S
Molecular Weight	240.11 g/mol
Synonyms	2,4-Dichloro-6-methylbenzenesulfonamide; 6-Methyl-2,4-dichlorobenzenesulfonamide; 2,4-Dichloro-6-methylbenzene-1-sulfonamide; Benzenesulfonamide, 2,4-dichloro-6-methyl-; 2,4-Dichloro-6-toluenesulfonamide; 2,4-Dichloro-6-methylphenylsulfonamide; DCMSA; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Every batch of 2,4-Dichloro-6-Methylbenzene Sulphonamide is manufactured under a cGMP-compliant quality management system. Our products undergo rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee traceability and compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container must be kept tightly closed to prevent moisture absorption.

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
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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