Description

5-(N,N-Dimethylsulfamoyl)Thiophene-2-Sulfonyl Chloride is a high-purity, reactive sulfonyl chloride derivative used as a critical building block in advanced organic synthesis. This compound is valued for its dual functional groups, enabling the introduction of the dimethylsulfamoyl moiety and serving as a versatile sulfonylation agent. It is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and complex molecular scaffolds.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, particularly in medicinal chemistry programs targeting enzyme inhibition.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its sulfonamide functionality.
• Chemical Biology Probes: Serves as a reagent for modifying proteins or other biomolecules to study biological pathways and interactions.
• Material Science Research: Employed in the creation of novel polymers or functional materials with specific sulfonamide properties.
• Custom Synthesis & Contract Manufacturing: A vital starting material for fine chemical manufacturers producing bespoke compounds for client projects.

Basic Information

Product Name	5-(N,N-Dimethylsulfamoyl)Thiophene-2-Sulfonyl Chloride
CAS No.	68848-52-2
Molecular Formula	C7H9ClNO4S3
Molecular Weight	310.80 g/mol
Synonyms	5-(Dimethylsulfamoyl)thiophene-2-sulfonyl chloride; 2-Thiophenesulfonyl chloride, 5-[(dimethylamino)sulfonyl]-; 5-(N,N-Dimethylsulfamoyl)-2-thiophenesulfonyl chloride; 5-Dimethylsulfamoylthiophene-2-sulfonyl chloride; 5-[(Dimethylamino)sulfonyl]thiophene-2-sulfonyl chloride; 68848-52-2; Thiophene-2-sulfonyl chloride, 5-(dimethylsulfamoyl)-
EINECS	Contact for details

Quality Control

Our 5-(N,N-Dimethylsulfamoyl)Thiophene-2-Sulfonyl Chloride is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and development applications. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat, sparks, open flames, and incompatible materials such as strong bases, amines, and alcohols.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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