Description

1-(3-Bromo-1-Benzofuran-2-Yl)-1-Ethanone is a high-purity brominated benzofuran derivative, a key synthetic intermediate in advanced organic chemistry. Its value lies in providing a reactive halogen site and a carbonyl group for constructing complex heterocyclic scaffolds, enabling precise molecular design. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries developing novel active ingredients.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly in developing kinase inhibitors, antiviral agents, and central nervous system (CNS) active compounds.
• Agrochemical Research: Used in creating advanced pesticides and herbicides, where the benzofuran core contributes to biological activity and selectivity.
• Material Science Precursor: Serves as a monomer or precursor for synthesizing specialized organic electronic materials, such as OLED (Organic Light-Emitting Diode) emitters or charge-transport materials.
• Chemical Synthesis: Employed in academic and industrial R&D for constructing complex fused-ring systems and heterocycles via cross-coupling and cyclization reactions.
• Ligand and Catalyst Development: Useful for synthesizing novel ligands for metal catalysis or as a scaffold for catalyst design in asymmetric synthesis.

Basic Information

Product Name	1-(3-Bromo-1-Benzofuran-2-Yl)-1-Ethanone
CAS No.	99661-02-6
Molecular Formula	C10H7BrO2
Molecular Weight	239.07 g/mol
Synonyms	3-Bromo-2-acetylbenzofuran; 2-Acetyl-3-bromobenzofuran; 1-(3-Bromobenzofuran-2-yl)ethanone; 3-Bromo-2-acetyl-1-benzofuran; Ethanone, 1-(3-bromo-1-benzofuran-2-yl)-; 99661-02-6; 3-Bromo-2-acetylbenzo[b]furan
EINECS	Contact for details

Quality Control

Our 1-(3-Bromo-1-Benzofuran-2-Yl)-1-Ethanone is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis, to ensure it meets the high standards required for research and scale-up. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place 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
Identification (HPLC)	Conforms to reference
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.