Description

7-Ethylbenzo[B]Thiophene is a specialized heterocyclic organic compound that serves as a valuable building block in advanced chemical synthesis. Its unique benzo[b]thiophene core, substituted with an ethyl group, makes it a critical intermediate for developing materials with specific electronic and photophysical properties. This high-purity intermediate is primarily sought by research institutions and industrial R&D departments focused on pharmaceuticals, agrochemicals, and organic electronic materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the creation of advanced pesticides and herbicides, where the benzo[b]thiophene moiety can contribute to biological activity.
• Organic Electronics: Serves as a precursor for organic semiconductors, charge-transport materials, and light-emitting materials used in OLEDs and photovoltaic cells.
• Material Science Research: Employed in the synthesis of novel polymers, liquid crystals, and dyes with tailored properties.
• Chemical Research: A versatile starting material for heterocyclic chemistry and methodology development in academic and industrial laboratories.

Basic Information

Product Name	7-Ethylbenzo[B]Thiophene
CAS No.	16587-42-1
Molecular Formula	C10H10S
Molecular Weight	162.25 g/mol
Synonyms	7-Ethylbenzo[b]thiophene; 7-Ethyl-1-benzothiophene; 1-Benzothiophene, 7-ethyl-; 7-Ethylbenzo(b)thiophene; 7-Ethyl-1-benzothiophene; Ethylbenzothiophene; 7-Ethylbenzothiophene
EINECS	Contact for details

Quality Control

Our 7-Ethylbenzo[B]Thiophene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. A Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment to guarantee batch-to-batch consistency and traceability for your critical R&D and production processes.

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.

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%

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