Description

2-(1-Benzofuran-3-Yl)Ethyl 4-Methylbenzenesulfonate is a high-purity, synthetic organic compound that serves as a critical building block in advanced chemical synthesis. This specialty chemical is valued for its role as a versatile intermediate, enabling the construction of complex molecular architectures. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing benzofuran-based pharmacophores.
• Agrochemical Research: Used in the development of new pesticides and herbicides, where the benzofuran moiety can contribute to biological activity.
• Material Science: Serves as a monomer or functionalization agent in the creation of specialized polymers and advanced organic electronic materials.
• Chemical Synthesis: Employed in organic chemistry laboratories for constructing complex heterocyclic compounds and in method development for cross-coupling or sulfonylation reactions.
• Ligand & Catalyst Development: Utilized as a starting material for synthesizing novel ligands for metal catalysts used in asymmetric synthesis.

Basic Information

Product Name	2-(1-Benzofuran-3-Yl)Ethyl 4-Methylbenzenesulfonate
CAS No.	26278-25-1
Molecular Formula	C19H18O4S
Molecular Weight	342.41 g/mol
Synonyms	2-(Benzofuran-3-yl)ethyl p-toluenesulfonate; 2-(1-Benzofuran-3-yl)ethyl tosylate; 3-(2-Tosyloxyethyl)benzofuran; p-Toluenesulfonic acid 2-(benzofuran-3-yl)ethyl ester; Tosyloxyethylbenzofuran; 26278-25-1; 2-(1-Benzofuran-3-yl)ethyl 4-methylbenzenesulfonate
EINECS	Contact for details

Quality Control

Every batch of 2-(1-Benzofuran-3-Yl)Ethyl 4-Methylbenzenesulfonate is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.