Description

4-Chloro-n-(3-Chlorophenyl)Benzenesulfonamide, 97% is a high-purity sulfonamide derivative, a versatile chemical intermediate prized for its role in synthesizing more complex organic molecules. Its consistent quality and reliable supply are critical for research and development, as well as for industrial-scale manufacturing processes. This compound is primarily sought by the pharmaceutical and agrochemical industries for the development of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key 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 pesticides.
• Organic Synthesis Research: Serves as a versatile precursor for creating sulfonamide-based ligands, dyes, and functional materials in academic and industrial R&D labs.
• Material Science: Investigated for the development of polymers and specialty coatings with unique properties.

Basic Information

Product Name	4-Chloro-n-(3-Chlorophenyl)Benzenesulfonamide, 97%
CAS No.	1216-98-4
Molecular Formula	C12H9Cl2NO2S
Molecular Weight	302.17 g/mol
Synonyms	4-Chloro-N-(3-chlorophenyl)benzenesulfonamide; N-(3-Chlorophenyl)-4-chlorobenzenesulfonamide; 1-Chloro-3-[(4-chlorophenyl)sulfonylamino]benzene; 4-Chloro-N-(3-chlorophenyl)benzenesulfonamide; Benzenesulfonamide, 4-chloro-N-(3-chlorophenyl)-; 3-Chloro-N-(4-chlorophenylsulfonyl)aniline
EINECS	214-935-8

Quality Control

Our 4-Chloro-n-(3-Chlorophenyl)Benzenesulfonamide, 97% is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed against rigorous internal specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance processes.

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 strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.