Description

N,n-(Ethane-1,2-Diyl)Bis(4-Methyl-n-(3-((4-Methylphenyl)Sulfonamido)Propyl)Benzenesulfonamide) CAS NO 74676-47-4 is a specialized, high-molecular-weight sulfonamide derivative designed for advanced chemical synthesis and material science applications. This compound is valued for its unique molecular architecture, which provides multiple reactive sites and structural rigidity, making it an essential intermediate or functional additive in high-performance formulations. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and specialty polymer industries where precise molecular control is critical.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex drug molecules, particularly those requiring sulfonamide-based pharmacophores.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators due to its bioactive sulfonamide groups.
• Polymer Modification: Acts as a cross-linking agent or functional monomer to impart specific properties like thermal stability or chemical resistance to advanced polymers and resins.
• Ligand in Catalysis: Employed in the design of metal-organic frameworks (MOFs) or as a ligand for transition metal catalysts in asymmetric synthesis.
• Research & Development: A valuable tool for academic and industrial research in organic chemistry and medicinal chemistry for exploring new reaction pathways.
• Specialty Chemical Manufacturing: Used in the production of dyes, pigments, and other performance chemicals where its specific structure adds functionality.

Basic Information

Product Name	N,n-(Ethane-1,2-Diyl)Bis(4-Methyl-n-(3-((4-Methylphenyl)Sulfonamido)Propyl)Benzenesulfonamide)
CAS No.	74676-47-4
Molecular Formula	C38H48N4O6S3
Molecular Weight	761.0 g/mol
Synonyms	1,2-Bis[N-(3-[(4-methylphenyl)sulfonyl]amino]propyl)-4-methylbenzenesulfonamido]ethane; N,N'-Ethane-1,2-diylbis[4-methyl-N-[3-[(4-methylphenyl)sulfonyl]amino]propyl]benzenesulfonamide]; Bis-sulfonamide derivative 74676-47-4; Tetrasulfonamide crosslinker; TSAC (Toluenesulfonamide-based crosslinker); 4,4'-(Ethane-1,2-diylbis((3-((4-methylphenyl)sulfonamido)propyl)azanediyl))dibenzenesulfonamide; 74676-47-4
EINECS	Contact for details

Quality Control

Our N,n-(Ethane-1,2-Diyl)Bis(4-Methyl-n-(3-((4-Methylphenyl)Sulfonamido)Propyl)Benzenesulfonamide) is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity, NMR for structural confirmation, and residual solvent analysis, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request for full traceability and quality assurance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and excessive heat. The product may be hygroscopic; ensure containers are sealed after each use to minimize moisture absorption.

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	≤ 0.5%
Heavy Metals	≤ 20 ppm

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