Description

4-Chloro-n-(Chloro-Phenyl-Methylene)-Benzenesulfonamide is a specialized sulfonamide derivative that serves as a critical synthetic intermediate in advanced organic chemistry. Its unique molecular structure, featuring both chloro and sulfonamide functional groups, makes it a valuable building block for constructing complex molecules with targeted properties. This compound is primarily utilized by research institutions and industrial R&D departments focused on developing novel pharmaceuticals, agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibition.
• Agrochemical Research: Used in developing new herbicides, fungicides, and pesticides due to its bioactive sulfonamide core.
• Material Science: Serves as a monomer or cross-linking agent in the creation of specialty polymers with enhanced thermal or chemical resistance.
• Organic Synthesis Building Block: Employed in complex multi-step syntheses to introduce the benzenesulfonamide moiety into target molecules.
• Chemical Research & Development: A valuable reagent for academic and industrial labs exploring new reaction pathways and compound libraries.

Basic Information

Product Name	4-Chloro-n-(Chloro-Phenyl-Methylene)-Benzenesulfonamide
CAS No.	4513-26-2
Molecular Formula	C13H9Cl2NO2S
Molecular Weight	314.18 g/mol
Synonyms	N-[(4-Chlorophenyl)(chloro)methylene]-4-chlorobenzenesulfonamide; 4-Chloro-N-[(4-chlorophenyl)chloromethylidene]benzenesulfonamide; Benzenesulfonamide, 4-chloro-N-[(4-chlorophenyl)chloromethylene]-; 4-Chloro-N-(chloro-p-tolylmethylene)benzenesulfonamide; 4-Chloro-N-[(4-chlorophenyl)chloromethylene]benzenesulfonamide; 4513-26-2; (4-Chlorophenyl)(chloro)methylidene-(4-chlorophenyl)sulfonylamine
EINECS	Contact for details

Quality Control

Our 4-Chloro-n-(Chloro-Phenyl-Methylene)-Benzenesulfonamide is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment, ensuring full traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain product integrity.

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.