Description

4-{[(Dimethylamino)Sulfonyl]Amino}Benzenesulfonyl Chloride (Saltdata: Free) is a specialized sulfonyl chloride derivative, a high-purity intermediate critical for advanced organic synthesis. Its value lies in its dual functional groups, which enable precise chemical modifications and the construction of complex molecular architectures. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for synthesizing novel sulfonamide-based active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel sulfonamide drugs, including enzyme inhibitors and receptor antagonists.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and pesticides with sulfonamide moieties.
• Dye & Pigment Manufacturing: Serves as a precursor for creating specialized sulfonated dyes and colorants.
• Polymer Chemistry: Employed in the production of functional polymers and materials with specific surface properties.
• Chemical Research: A valuable reagent for academic and industrial R&D focused on sulfonation reactions and heterocyclic chemistry.
• Ligand & Catalyst Development: Used to create sophisticated ligands for catalysis and molecular recognition applications.

Basic Information

Product Name	4-{[(Dimethylamino)Sulfonyl]Amino}Benzenesulfonyl Chloride (Saltdata: Free)
CAS No.	881005-34-1
Molecular Formula	C8H11ClN2O4S2
Molecular Weight	298.77 g/mol
Synonyms	4-[(Dimethylsulfamoyl)amino]benzenesulfonyl chloride; N-[4-(Chlorosulfonyl)phenyl]-N',N'-dimethylsulfamide; 4-(N,N-Dimethylsulfamoylamino)benzenesulfonyl chloride; 4-Amino-N,N-dimethylbenzenesulfonamide sulfonyl chloride derivative; p-[(Dimethylsulfamoyl)amino]benzenesulfonyl chloride; 881005-34-1; Sulfamide, N-[4-(chlorosulfonyl)phenyl]-N,N-dimethyl-
EINECS	Contact for details

Quality Control

Every batch of 4-{[(Dimethylamino)Sulfonyl]Amino}Benzenesulfonyl Chloride undergoes rigorous analytical testing to ensure it meets the high-purity standards required for sensitive synthetic applications. Our quality assurance protocol includes identity confirmation, purity assay, and impurity profiling. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance with your internal quality specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under anhydrous conditions, such as in a desiccator or under an inert atmosphere, to prevent decomposition. Keep away from heat, open flames, and incompatible materials like strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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