Description

n-[4-[[(4-Chloro-3-Nitrophenyl)Sulphonyl]Amino]Phenyl]Acetamide CAS NO 79817-49-5 is a specialized organic intermediate featuring a sulfonamide linkage and aromatic nitro and chloro substituents. This compound is valued for its role as a key building block in the synthesis of more complex molecules, particularly in advanced pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of potential drug candidates, especially those targeting specific enzyme pathways where the sulfonamide group is pharmacologically active.
• Agrochemical Synthesis: Serves as a building block for developing new herbicides, fungicides, or insecticides, leveraging its aromatic nitro and chloro functional groups for bioactivity.
• Dye and Pigment Manufacturing: Used in the production of specialized azo dyes and organic pigments, where its complex aromatic structure contributes to color fastness and specific hue properties.
• Material Science Research: Investigated as a monomer or additive in the development of advanced polymers, coatings, or liquid crystals due to its rigid molecular structure and functional groups.
• Chemical Research & Development: Employed in academic and industrial labs for methodological studies in organic synthesis, including sulfonylation and amination reactions.

Basic Information

Product Name	n-[4-[[(4-Chloro-3-Nitrophenyl)Sulphonyl]Amino]Phenyl]Acetamide
CAS No.	79817-49-5
Molecular Formula	C14H12ClN3O5S
Molecular Weight	369.78 g/mol
Synonyms	N-[4-[[(4-Chloro-3-nitrophenyl)sulfonyl]amino]phenyl]acetamide; 4'-Acetamido-4-chloro-3-nitrobenzenesulfonanilide; 1-(4-((4-Chloro-3-nitrophenyl)sulfonamido)phenyl)ethan-1-one; Acetamide, N-[4-[[(4-chloro-3-nitrophenyl)sulfonyl]amino]phenyl]-; 79817-49-5; 4-Chloro-3-nitro-N-(4-acetamidophenyl)benzenesulfonamide; Benzenesulfonamide, 4-chloro-3-nitro-N-(4-acetamidophenyl)-
EINECS	Contact for details

Quality Control

Our n-[4-[[(4-Chloro-3-Nitrophenyl)Sulphonyl]Amino]Phenyl]Acetamide is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets precise customer specifications and internal standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment and is available upon request.

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. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (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.