Description

2-Bromo-1-(5-Chloro-1-Benzofuran-2-Yl)Ethanone is a high-purity, specialized organic building block with the CAS registry number 7039-74-9. This compound is valued for its reactive bromoacetyl and halogenated benzofuran moieties, making it a critical intermediate in advanced synthetic chemistry. It is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for constructing complex molecular architectures, including active pharmaceutical ingredients (APIs) and novel crop protection agents.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory pathways.
• Agrochemical Research: Used in the development of new-generation herbicides and fungicides, leveraging its halogenated benzofuran core for bioactivity.
• Material Science: Serves as a precursor for functionalized polymers and organic electronic materials due to its planar, conjugated structure.
• Chemical Synthesis: Employed in cross-coupling reactions and as an alkylating agent in complex multi-step organic syntheses in R&D laboratories.
• Academic & Contract Research: Utilized in university and CRO settings for methodological development and the exploration of new chemical spaces.

Basic Information

Product Name	2-Bromo-1-(5-Chloro-1-Benzofuran-2-Yl)Ethanone
CAS No.	7039-74-9
Molecular Formula	C10H6BrClO2
Molecular Weight	273.51 g/mol
Synonyms	2-Bromo-1-(5-chlorobenzofuran-2-yl)ethanone; 5-Chloro-2-bromoacetylbenzofuran; 2-Bromo-1-(5-chloro-1-benzofuran-2-yl)ethan-1-one; 2-Bromo-1-(5-chloro-2-benzofuranyl)ethanone; 5-Chloro-2-benzofuranyl bromomethyl ketone; 7039-74-9; Ethanone, 2-bromo-1-(5-chloro-1-benzofuran-2-yl)-
EINECS	Contact for details

Quality Control

Every batch of 2-Bromo-1-(5-Chloro-1-Benzofuran-2-Yl)Ethanone is manufactured under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency suitable for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This material is light-sensitive and should be handled and stored away from strong acids and organic solvents. Keep the container tightly sealed to prevent moisture absorption and degradation.

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.