Description

4-({[(4-Chlorophenyl)Amino]Carbonyl}Amino)-n-(2,4-Dimethylphenyl)Benzenesulfonamide is a high-purity, specialized organic intermediate designed for advanced chemical synthesis. This compound matters for its role as a critical building block in the development of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to introduce specific sulfonamide and urea functionalities into target molecules.

Application

• Key intermediate in the research and synthesis of new pharmaceutical candidates, particularly those targeting enzyme inhibition.
• Building block for advanced agrochemicals, such as herbicides and fungicides with novel modes of action.
• Precursor in the development of specialty polymers and materials science applications requiring tailored sulfonamide properties.
• Used in organic synthesis laboratories for constructing complex molecules containing diarylurea and sulfonamide pharmacophores.
• Reference standard for analytical method development and quality control in chemical manufacturing.

Basic Information

Product Name	4-({[(4-Chlorophenyl)Amino]Carbonyl}Amino)-n-(2,4-Dimethylphenyl)Benzenesulfonamide
CAS No.	457924-54-8
Molecular Formula	C21H20ClN3O3S
Molecular Weight	429.92 g/mol
Synonyms	1-(4-Chlorophenyl)-3-[(2,4-dimethylphenyl)sulfamoyl]phenylurea; N-[(4-Chlorophenyl)carbamoyl]-4-[(2,4-dimethylphenyl)sulfamoyl]aniline; 4-[(2,4-Dimethylphenyl)sulfamoyl]-N-(4-chlorophenyl)carbamoylaniline; Benzenesulfonamide, 4-[[[(4-chlorophenyl)amino]carbonyl]amino]-N-(2,4-dimethylphenyl)-; Urea, N-(4-chlorophenyl)-N'-[4-[[(2,4-dimethylphenyl)amino]sulfonyl]phenyl]-
EINECS	Contact for details

Quality Control

Our 4-({[(4-Chlorophenyl)Amino]Carbonyl}Amino)-n-(2,4-Dimethylphenyl)Benzenesulfonamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 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
Purity (HPLC)	≥ 98.0%
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.