Description

3-Acetyl Benz[B]Thiophene is a versatile heterocyclic aromatic compound featuring a benzothiophene core functionalized with an acetyl group. This specific molecular architecture makes it a valuable key intermediate and building block in advanced organic synthesis. It is primarily sought after by pharmaceutical research, agrochemical development, and material science sectors for constructing complex molecules.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Serves as a building block for developing new-generation pesticides, herbicides, and fungicides with enhanced efficacy.
• Organic Light-Emitting Diodes (OLEDs): Used in the research and development of electron-transporting or host materials for display and lighting technologies.
• Material Science Research: Acts as a monomer or precursor for creating specialized polymers and organic semiconductors with unique electronic properties.
• Chemical Research & Development: Employed as a standard or reagent in methodological studies and the discovery of new organic reactions.
• Ligand Synthesis: Useful for constructing complex ligand systems in coordination chemistry and catalysis.

Basic Information

Item	Details
Product Name	3-Acetyl Benz[B]Thiophene
CAS No.	1128-05-8
Molecular Formula	C10H8OS
Molecular Weight	176.23 g/mol
Synonyms	3-Acetylbenzo[b]thiophene; 1-(Benzo[b]thien-3-yl)ethanone; 3-Acetyl-1-benzothiophene; 3-Acetylbenzothiophene; 3-Acetylthianaphthene; Ethanone, 1-(3-benzothienyl)-; 1-(3-Benzothienyl)ethanone; 3-Acetylbenzo[b]thiophene
EINECS	Contact for details

Quality Control

Our 3-Acetyl Benz[B]Thiophene is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent chemical identity. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area 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.