Description

2-Bromo-1-(2,3-Dihydro-1-Benzofuran-5-Yl)Ethanone CAS NO 151427-19-9 is a high-purity brominated aromatic ketone derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its value lies in its unique molecular scaffold, which enables the construction of complex heterocyclic systems and functionalized pharmacophores. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with specific modes of action.
• Material Science: Precursor for synthesizing specialized polymers and organic electronic materials.
• Chemical Synthesis: Versatile reagent for introducing the 2,3-dihydrobenzofuran moiety into more complex molecular architectures via cross-coupling or nucleophilic substitution reactions.
• Academic & R&D: Valuable tool for methodological studies in organic synthesis and medicinal chemistry research programs.

Basic Information

Product Name	2-Bromo-1-(2,3-Dihydro-1-Benzofuran-5-Yl)Ethanone
CAS No.	151427-19-9
Molecular Formula	C10H9BrO2
Molecular Weight	241.08 g/mol
Synonyms	2-Bromo-1-(2,3-dihydrobenzofuran-5-yl)ethanone; 5-Acetyl-2,3-dihydrobenzofuran-2-bromo ketone; 2-Bromo-1-(5-benzofuranyl)ethanone, 2,3-dihydro-; 1-(2,3-Dihydrobenzofuran-5-yl)-2-bromoethanone; 2-Bromo-1-(2,3-dihydro-1-benzofuran-5-yl)ethan-1-one; 151427-19-9; Ethanone, 2-bromo-1-(2,3-dihydro-5-benzofuranyl)-
EINECS	Contact for details

Quality Control

Our 2-Bromo-1-(2,3-Dihydro-1-Benzofuran-5-Yl)Ethanone is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory compliance needs.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials.

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	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.