Description

5-Chloro-2,4-Thiophenedi(Sulfonamide) is a specialized heterocyclic sulfonamide derivative with significant utility in advanced chemical synthesis. This compound serves as a critical building block for the development of novel active pharmaceutical ingredients (APIs) and high-performance materials. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for creating compounds with tailored biological or physical properties.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting enzyme inhibition.
• Agrochemical Research: Used in developing new herbicides, fungicides, and plant growth regulators with specific modes of action.
• Material Science: Building block for creating advanced polymers, ligands for metal complexes, and specialty dyes.
• Chemical Synthesis: Versatile reagent for introducing the thiophene-sulfonamide moiety into more complex molecular architectures.
• Biochemical Research: Potential use in designing probes or inhibitors for studying biological pathways.

Basic Information

Product Name	5-Chloro-2,4-Thiophenedi(Sulfonamide)
CAS No.	22167-99-3
Molecular Formula	C4H4ClN2O4S3
Molecular Weight	283.73 g/mol
Synonyms	5-Chloro-2,4-thiophenedisulfonamide; 5-Chlorothiophene-2,4-disulfonamide; 2,4-Thiophenedisulfonamide, 5-chloro-; 5-Chloro-2,4-disulfamoylthiophene; Thiophene-2,4-disulfonamide, 5-chloro-; 5-Chlorothiophene-2,4-disulphonamide; 22167-99-3
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is analyzed to confirm identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for purity, residual solvents, and related substances are available upon request. We adhere to strict in-process controls to guarantee the reliability required for research and development applications.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
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.