Description

4-Chloro-n-(3-Chloro-4-Methylphenyl)Benzenesulfonamide is a specialized sulfonamide derivative with a defined halogenated aromatic structure, offering a versatile chemical scaffold for advanced synthesis. This compound is valued for its role as a key synthetic intermediate in the development of active pharmaceutical ingredients (APIs) and high-performance agrochemicals. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for creating novel molecules with targeted biological activity.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Chemical Research: Acts as a versatile reagent in organic chemistry laboratories for studying sulfonamide chemistry and developing new synthetic methodologies.
• Material Science: Potential precursor for the development of specialty polymers and advanced materials with specific functional properties.

Basic Information

Product Name	4-Chloro-n-(3-Chloro-4-Methylphenyl)Benzenesulfonamide
CAS No.	7454-71-9
Molecular Formula	C13H11Cl2NO2S
Molecular Weight	316.20 g/mol
Synonyms	4-Chloro-N-(3-chloro-4-methylphenyl)benzenesulfonamide; 4-Chloro-N-(3-chloro-p-tolyl)benzenesulfonamide; Benzenesulfonamide, 4-chloro-N-(3-chloro-4-methylphenyl)-; 4-Chloro-N-(3-chloro-4-methylphenyl)benzene-1-sulfonamide; 4-Chloro-3'-chloro-4'-methylbenzenesulfonanilide; 1-Chloro-4-[[(3-chloro-4-methylphenyl)amino]sulfonyl]benzene; NSC 403697
EINECS	Contact for details

Quality Control

Our 4-Chloro-n-(3-Chloro-4-Methylphenyl)Benzenesulfonamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay, related substances, and residual solvents is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Ensure the container is kept upright to prevent leakage.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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