Description

2-(4-Methylphenyl)Sulfonylthiophene is a specialized organosulfur compound featuring a thiophene core substituted with a p-toluenesulfonyl group. This molecular architecture makes it a valuable synthetic intermediate and building block in advanced chemical synthesis. It is primarily utilized by pharmaceutical research and agrochemical development teams for constructing complex molecules with targeted biological activity.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system and anti-inflammatory pathways.
• Agrochemical Synthesis: Serves as a core building block for developing new generation herbicides, fungicides, and plant growth regulators.
• Material Science Research: Used in the development of organic semiconductors, conductive polymers, and advanced electronic materials due to its thiophene-based structure.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create novel ligands for catalytic systems.
• Dye and Pigment Manufacturing: Intermediate for producing specialized colorants and functional dyes.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific R&D and scale-up projects.

Basic Information

Product Name	2-(4-Methylphenyl)Sulfonylthiophene
CAS No.	5713-57-5
Molecular Formula	C11H10O2S2
Molecular Weight	238.33 g/mol
Synonyms	2-(p-Tolylsulfonyl)thiophene; 2-(4-Methylbenzenesulfonyl)thiophene; Thiophene, 2-[(4-methylphenyl)sulfonyl]-; 2-Tosylthiophene; p-Tolyl 2-thienyl sulfone; 4-Methylphenyl 2-thienyl sulfone
EINECS	Contact for details

Quality Control

Our 2-(4-Methylphenyl)Sulfonylthiophene is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with each shipment, detailing all relevant specifications. We support compliance with REACH and other global regulatory frameworks.

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 heat, sparks, and open flames. The compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.