Description

7-Bromo-2,3-Dihydro-1-Benzofuran-5-Carboxaldehyde is a high-purity, versatile benzofuran derivative serving as a critical synthetic intermediate in advanced organic chemistry. Its value lies in the strategic placement of both a reactive aldehyde group and a bromine substituent on the dihydrobenzofuran scaffold, enabling precise molecular construction. This compound is essential for researchers and process chemists in the pharmaceutical, agrochemical, and material science industries, where it is used to develop novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and oncology research.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and insecticides with enhanced efficacy.
• Material Science Precursor: Serves as a monomer or functional unit in the creation of specialty polymers and organic electronic materials.
• Chemical Research & Development: A versatile scaffold for medicinal chemistry, enabling structure-activity relationship (SAR) studies and library synthesis.
• Ligand and Catalyst Development: Used to create complex chelating agents and organocatalysts for asymmetric synthesis.

Basic Information

Item	Details
Product Name	7-Bromo-2,3-Dihydro-1-Benzofuran-5-Carboxaldehyde
CAS No.	875551-14-7
Molecular Formula	C9H7BrO2
Molecular Weight	227.06 g/mol
Synonyms	5-Formyl-7-bromo-2,3-dihydrobenzofuran; 7-Bromo-2,3-dihydrobenzofuran-5-carbaldehyde; 7-Bromo-5-formyl-2,3-dihydrobenzofuran; 875551-14-7; 7-Bromo-2,3-dihydro-1-benzofuran-5-carbaldehyde; 7-Bromo-5-aldehyde-2,3-dihydrobenzofuran
EINECS	Contact for details

Quality Control

Our 7-Bromo-2,3-Dihydro-1-Benzofuran-5-Carboxaldehyde is manufactured under strict quality management systems. Each 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 every shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring GMP and ISO standards.

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 compound is easily oxidized and should be handled and stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	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.