Description

2-(2-Thienyl)Ethyl Benzenesulphonate is a specialized organic sulfonate ester compound, serving as a valuable chemical intermediate in advanced synthesis. Its molecular structure, featuring both a thiophene and a benzenesulfonate group, makes it a critical building block for the development of complex molecules. This product is essential for researchers and manufacturers in the pharmaceutical and agrochemical sectors, where it is used to create novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting the central nervous system.
• Agrochemical Synthesis: Used in the development of novel pesticides, herbicides, and fungicides, leveraging the thiophene moiety for biological activity.
• Material Science Research: Acts as a monomer or functionalizing agent in the creation of specialty polymers and advanced organic materials.
• Liquid Crystal & OLED Development: Employed in the research and production of electronic display materials and organic light-emitting diodes.
• Chemical Synthesis Reagent: Serves as a versatile alkylating or sulfonylating agent in complex multi-step organic reactions.
• Dye & Pigment Manufacturing: Intermediate for producing specialized colorants and functional dyes with specific light-absorption properties.

Basic Information

Product Name	2-(2-Thienyl)Ethyl Benzenesulphonate
CAS No.	85567-51-7
Molecular Formula	C₁₂H₁₂O₃S₂
Molecular Weight	268.35 g/mol
Synonyms	Benzenesulfonic Acid 2-(2-Thienyl)ethyl Ester; 2-(2-Thienyl)ethyl Benzenesulfonate; 2-Thiopheneethanol Benzenesulfonate; 2-(2-Thienyl)ethanol Benzenesulfonate Ester; (2-Thien-2-ylethyl) Benzenesulfonate; 2-Thiopheneethyl Benzenesulfonate; 2-(2-Thienyl)ethyl Benzene-1-sulfonate
EINECS	Contact for details

Quality Control

Our 2-(2-Thienyl)Ethyl Benzenesulphonate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for advanced chemical synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources. The container must be kept tightly sealed to prevent moisture absorption and potential decomposition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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