Description

2-Acetyl-3-Bromo-Benzo[B]Thiophene is a high-purity, functionalized heterocyclic compound that serves as a critical building block in advanced organic synthesis. Its unique molecular structure, featuring both acetyl and bromo substituents on the thiophene ring, makes it a versatile intermediate for constructing complex pharmacophores and functional materials. This compound is primarily sought after by research institutions and industrial R&D departments engaged in pharmaceutical development, agrochemical discovery, and materials science.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and oncology.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Organic Electronic Materials: Serves as a building block for π-conjugated systems in the research of organic semiconductors, OLEDs, and sensors.
• Chemical Synthesis Reagent: Employed in cross-coupling reactions (e.g., Suzuki, Stille) and further functionalization due to the reactive bromine atom.
• Ligand and Catalyst Development: Utilized in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Academic & Industrial R&D: Essential for methodological studies and exploring new chemical spaces in synthetic organic chemistry.

Basic Information

Product Name	2-Acetyl-3-Bromo-Benzo[B]Thiophene
CAS No.	99661-07-1
Molecular Formula	C10H7BrOS
Molecular Weight	255.13 g/mol
Synonyms	3-Bromo-2-acetylbenzo[b]thiophene; 1-(3-Bromobenzo[b]thiophen-2-yl)ethanone; 2-Acetyl-3-bromobenzothiophene; 3-Bromo-2-acetylbenzothiophene; 2-Acetyl-3-bromobenzo[b]thiophene; 3-Bromobenzo[b]thiophen-2-yl methyl ketone; Ethanone, 1-(3-bromobenzo[b]thiophen-2-yl)-
EINECS	Contact for details

Quality Control

Our 2-Acetyl-3-Bromo-Benzo[B]Thiophene is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with customer specifications and industry best practices for fine chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider 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)	≥ 97.0%
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.