Description

1-Benzo[B]Thiophen-2-Yl-Ethanol is a high-purity organic intermediate featuring a benzothiophene core with an ethanol functional group. This compound is valued for its role as a versatile building block in the synthesis of complex molecules, particularly in advanced pharmaceutical and agrochemical research. It is essential for manufacturers and R&D laboratories developing active pharmaceutical ingredients (APIs), functional materials, and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides where the benzothiophene moiety imparts specific biological activity.
• Material Science Research: Serves as a precursor in the development of organic semiconductors, conductive polymers, and other functional electronic materials.
• Organic Synthesis & Catalysis: Employed as a chiral building block or ligand precursor in asymmetric synthesis and catalytic processes.
• Dye & Pigment Industry: Acts as an intermediate for synthesizing specialized dyes and optical brighteners.

Basic Information

Product Name	1-Benzo[B]Thiophen-2-Yl-Ethanol
CAS No.	51868-95-2
Molecular Formula	C10H10OS
Molecular Weight	178.25 g/mol
Synonyms	2-(1-Benzothiophen-2-yl)ethanol; 2-(Benzo[b]thiophen-2-yl)ethan-1-ol; 1-(2-Benzothienyl)ethanol; 2-(2-Benzothienyl)ethanol; Benzo[b]thiophene-2-ethanol; 2-Hydroxyethyl-2-benzothiophene; α-(2-Benzothienyl)ethanol
EINECS	Contact for details

Quality Control

Our 1-Benzo[B]Thiophen-2-Yl-Ethanol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with every shipment, detailing all critical parameters. Our quality commitment aligns with cGMP standards where applicable, ensuring reliability for your most demanding synthesis applications.

Storage

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