Description

2-Acetylbenzo[B]Thiophene is a high-purity organic compound featuring a fused aromatic thiophene ring system, serving as a critical advanced intermediate in fine chemical synthesis. Its unique molecular structure makes it a valuable building block for constructing complex heterocyclic frameworks with tailored electronic and photophysical properties. This compound is essential for research and development laboratories and production facilities in the pharmaceutical, agrochemical, and materials science sectors.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory pathways.
• Agrochemical Synthesis: Used in the development of new-generation herbicides, fungicides, and insecticides, leveraging its heterocyclic core for enhanced bioactivity.
• Organic Electronic Materials: Serves as a foundational unit for creating organic semiconductors, charge-transport materials, and light-emitting compounds for OLED applications.
• Dye & Pigment Manufacturing: Acts as an intermediate for synthesizing specialized dyes and functional pigments with specific light-absorption characteristics.
• Ligand & Catalyst Development: Utilized in organometallic chemistry to create novel ligands for catalytic systems used in cross-coupling and other organic transformations.
• Academic & Industrial R&D: Employed in chemical research for exploring new reactions and developing proprietary synthetic methodologies.

Basic Information

Product Name	2-Acetylbenzo[B]Thiophene
CAS No.	22720-75-8
Molecular Formula	C10H8OS
Molecular Weight	176.23 g/mol
Synonyms	2-Acetylbenzo[b]thiophene; 1-(Benzo[b]thiophen-2-yl)ethanone; 2-Acetylbenzothiophene; 2-Acetyl-1-benzothiophene; Methyl 2-benzothienyl ketone; 2-Benzothienyl methyl ketone; Ethanone, 1-(2-benzothienyl)-; 22720-75-8
EINECS	Contact for details

Quality Control

Our 2-Acetylbenzo[B]Thiophene is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring high-purity intermediates for regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

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.