Description

4,4'-Oxydi(Benzenesulphonamide) is a specialized aromatic sulfonamide derivative characterized by its central diphenyl ether linkage. This compound is valued for its role as a key chemical intermediate and building block in advanced synthesis, offering unique structural properties. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and polymer sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibition.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and plant growth regulators.
• Polymer Modification: Serves as a monomer or additive to impart specific properties like thermal stability or solubility to high-performance polymers and resins.
• Chemical Research: Employed in academic and industrial R&D for exploring new reactions and creating complex molecular architectures.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of specialized colorants and functional dyes.

Basic Information

Product Name	4,4'-Oxydi(Benzenesulphonamide)
CAS No.	7566-41-8
Molecular Formula	C12H12N2O5S2
Molecular Weight	328.36 g/mol
Synonyms	4,4'-Oxybis(benzenesulfonamide); Bis(4-sulfamoylphenyl) ether; 4,4'-Sulfonylbis(aniline) derivative; 4,4'-Diaminodiphenyl ether sulfonamide; p,p'-Oxydibenzenesulfonamide; NSC 403697; 1,1'-[Oxybis(4,1-phenylene)]bis-sulfamide; 4,4'-Oxydibenzenesulfonamide
EINECS	Contact for details

Quality Control

Our 4,4'-Oxydi(Benzenesulphonamide) is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee traceability and consistency.

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 incompatible materials and sources of heat.

Specification

Item	Specification
Appearance	White to off-white 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.