Description

3-[(4-Chlorophenyl)Sulfonyl]-4-Methylthiophene is a high-purity, specialized organic intermediate featuring a chlorophenylsulfonyl moiety attached to a methyl-substituted thiophene ring. This compound is valued for its role as a critical building block in advanced synthetic chemistry, enabling the development of novel molecules with targeted properties. It is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for applications in medicinal chemistry and crop protection science.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of potential active pharmaceutical ingredients (APIs), particularly for compounds targeting specific biological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its unique sulfonyl and aromatic structure.
• Material Science: Investigated as a monomer or additive for creating specialty polymers with specific electronic or thermal properties.
• Organic Synthesis: Acts as a versatile electrophile or building block in cross-coupling reactions and other complex organic transformations for fine chemical production.
• Chemical Research: Employed in academic and industrial R&D for exploring new synthetic methodologies and creating compound libraries for screening.

Basic Information

Product Name	3-[(4-Chlorophenyl)Sulfonyl]-4-Methylthiophene
CAS No.	175202-24-1
Molecular Formula	C11H9ClO2S2
Molecular Weight	272.77 g/mol
Synonyms	4-Methyl-3-[(4-chlorophenyl)sulfonyl]thiophene; 3-(4-Chlorobenzenesulfonyl)-4-methylthiophene; 4-Methyl-3-(4-chlorophenylsulfonyl)thiophene; Thiophene, 3-[(4-chlorophenyl)sulfonyl]-4-methyl-; 175202-24-1
EINECS	Contact for details

Quality Control

Our production of 3-[(4-Chlorophenyl)Sulfonyl]-4-Methylthiophene adheres to stringent quality management protocols. Each batch is analytically verified to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay, related substances, and residual solvents is provided with every shipment to guarantee it meets your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 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.