Description

N-(4-Chlorobenzylidene)-4-Methylbenzenesulfonamide is a high-purity organic chemical intermediate characterized by its distinct sulfonamide and imine functional groups. This compound is valued for its role as a versatile building block in advanced organic synthesis, enabling the creation of complex molecular architectures. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibition.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex heterocyclic compounds and fine chemicals.
• Material Science: Investigated for potential use in the synthesis of specialty polymers and advanced functional materials.
• Chemical Biology Probe: Utilized in research to study protein-ligand interactions and biological pathways.

Basic Information

Product Name	N-(4-Chlorobenzylidene)-4-Methylbenzenesulfonamide
CAS No.	3157-65-1
Molecular Formula	C14H12ClNO2S
Molecular Weight	293.77 g/mol
Synonyms	4-Chloro-N-(4-methylphenyl)sulfonylbenzylidenimine; p-Toluenesulfonamide, N-(4-chlorobenzylidene)-; N-(4-Chlorobenzylidene)-p-toluenesulfonamide; 4-Methyl-N-[(4-chlorophenyl)methylene]benzenesulfonamide; 1-[(4-Chlorophenyl)methyleneamino]-4-methylbenzenesulfonamide; (4-Chlorobenzylidene)-p-toluenesulfonamide; 4-Chlorobenzaldehyde p-toluenesulfonylhydrazone (related structure); TSAC
EINECS	221-600-9

Quality Control

Our N-(4-Chlorobenzylidene)-4-Methylbenzenesulfonamide is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes results from HPLC, NMR, and other relevant analytical techniques to verify compliance with customer specifications.

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 incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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