Description

Benzenesulfonamide, N,N'-1,2-Ethanediylbis[3-Methyl- is a specialized bis-sulfonamide derivative, a high-value chemical intermediate prized for its role in synthesizing advanced functional materials. Its molecular structure, featuring dual sulfonamide groups linked by an ethylene bridge, provides unique properties for creating polymers, ligands, and pharmaceutical precursors. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop new products with enhanced performance characteristics.

Application

• As a key monomer or chain extender in the synthesis of high-performance, sulfonated polyamides and polyimides for membrane applications.
• As a versatile ligand or building block in coordination chemistry and metal-organic framework (MOF) research.
• In pharmaceutical research for the development of novel drug candidates, particularly those targeting enzymes where sulfonamide groups are pharmacologically active.
• As an intermediate in the production of agrochemicals, such as herbicides and fungicides, requiring specific sulfonamide functionalities.
• In material science for creating advanced polymers with specific thermal, chemical, or ionic conductivity properties.
• For use in analytical chemistry as a standard or reagent in method development.

Basic Information

Product Name	Benzenesulfonamide, N,N'-1,2-Ethanediylbis[3-Methyl-
CAS No.	793713-92-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	N,N'-Ethane-1,2-diylbis(3-methylbenzenesulfonamide); 1,2-Bis[(3-methylphenyl)sulfonylamino]ethane; 3-Methyl-N,N'-ethylenebis(benzenesulfonamide); Bis(3-methylbenzenesulfonamide)ethane; Ethylenebis(3-methylbenzenesulfonamide)
EINECS	Contact for details

Quality Control

Our Benzenesulfonamide, N,N'-1,2-Ethanediylbis[3-Methyl- is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identification by spectroscopic methods (IR, NMR) and purity assessment by HPLC, to ensure it meets exacting research and industrial-grade standards. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profiles 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, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. The product is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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