Description

2-(2-Thienyl)Ethyl Toluene-p-Sulphonate is a specialized organic sulfonate ester, a key building block in advanced chemical synthesis. This compound is valued for its role as a versatile intermediate, enabling the introduction of the 2-thienylethyl moiety into target molecules. It is primarily sought by research and development chemists and process engineers in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of complex drug molecules, particularly those targeting the central nervous system or possessing specific receptor activity.
• Agrochemical Synthesis: Used in the development of new pesticides, herbicides, and fungicides where the thiophene ring contributes to biological activity.
• Material Science Research: Serves as a monomer or functionalization agent in the creation of novel polymers and organic electronic materials.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for metal catalysis and organocatalysts.
• Chemical Biology Probes: Utilized to create tagged molecules for studying biological pathways and protein interactions.
• Custom Synthesis and Contract Manufacturing: A key starting material for fine chemical producers offering bespoke synthesis services.

Basic Information

Product Name	2-(2-Thienyl)Ethyl Toluene-p-Sulphonate
CAS No.	40412-06-4
Molecular Formula	C13H14O3S2
Molecular Weight	282.38 g/mol
Synonyms	2-(2-Thienyl)ethyl p-toluenesulfonate; 2-Thiopheneethanol, 4-methylbenzenesulfonate; p-Toluenesulfonic acid 2-(2-thienyl)ethyl ester; 2-(2-Thienyl)ethyl tosylate; Thiophene-2-ethyl tosylate; 40412-06-4; 2-(Thiophen-2-yl)ethyl 4-methylbenzenesulfonate
EINECS	Contact for details

Quality Control

Every batch of 2-(2-Thienyl)Ethyl Toluene-p-Sulphonate is produced and tested under a strict quality management system. Our products undergo rigorous quality testing, including chromatographic purity analysis and identity confirmation, to ensure consistency and compliance with customer specifications. Certificates of Analysis (COA) detailing batch-specific results are provided with each shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.