Description

1-(5-Bromo-1-Benzofuran-2-Yl)Ethanone is a high-purity brominated benzofuran derivative, serving as a critical building block in advanced organic synthesis. This compound is valued for its reactive ketone functionality and halogenated aromatic structure, enabling precise molecular construction. It is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory applications.
• Agrochemical Research: Used in developing new-generation herbicides, fungicides, and insecticides, leveraging its halogenated benzofuran core.
• Material Science: Serves as a monomer or functionalizing agent in the creation of specialized polymers and organic electronic materials.
• Chemical Synthesis: Employed in cross-coupling reactions (e.g., Suzuki, Stille) and as a scaffold for constructing more complex heterocyclic compounds in R&D laboratories.
• Academic & Contract Research: Utilized in university and CRO settings for methodological studies and the discovery of new chemical entities.

Basic Information

Product Name	1-(5-Bromo-1-Benzofuran-2-Yl)Ethanone
CAS No.	38220-75-6
Molecular Formula	C10H7BrO2
Molecular Weight	239.07 g/mol
Synonyms	5-Bromo-2-acetylbenzofuran; 2-Acetyl-5-bromobenzofuran; 1-(5-Bromobenzofuran-2-yl)ethan-1-one; 5-Bromo-2-acetyl-1-benzofuran; Ethanone, 1-(5-bromo-1-benzofuran-2-yl)-; 5-Bromobenzofuran-2-yl methyl ketone; 5-Bromo-2-benzofuranyl methyl ketone; 38220-75-6
EINECS	Contact for details

Quality Control

Every batch of 1-(5-Bromo-1-Benzofuran-2-Yl)Ethanone is manufactured and tested under strict quality management systems. We provide comprehensive analytical data to ensure the material meets the high-purity standards required for sensitive synthetic applications. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles by validated methods (HPLC, GC, NMR) is supplied with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. The container should be kept tightly sealed to prevent moisture absorption and contamination.

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.