Description

5-Bromo-2,3-Dihydrobenzo[B]Furan-7-Carbaldehyde is a high-purity, versatile brominated benzofuran derivative that serves as a critical synthetic intermediate in advanced organic chemistry. Its unique molecular structure, featuring both a bromine substituent and an aldehyde functional group, makes it an essential building block for constructing complex heterocyclic frameworks. This compound is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a building block for creating organic electronic materials, such as OLED (Organic Light-Emitting Diode) components and conductive polymers.
• Ligand and Catalyst Development: The aldehyde group allows for the creation of complex ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways and protein interactions.
• Academic & Contract Research: A valuable reagent for methodological development and exploratory synthesis in university and CRO (Contract Research Organization) laboratories.

Basic Information

Product Name	5-Bromo-2,3-Dihydrobenzo[B]Furan-7-Carbaldehyde
CAS No.	281678-73-7
Molecular Formula	C9H7BrO2
Molecular Weight	227.06 g/mol
Synonyms	5-Bromo-2,3-dihydro-7-benzofurancarboxaldehyde; 7-Bromo-2,3-dihydrobenzofuran-5-carbaldehyde; 5-Bromo-2,3-dihydrobenzofuran-7-carboxaldehyde; 281678-73-7; 5-Bromo-2,3-dihydrobenzo[b]furan-7-carbaldehyde; Benzo[b]furan-7-carbaldehyde, 5-bromo-2,3-dihydro-
EINECS	Contact for details

Quality Control

Our 5-Bromo-2,3-Dihydrobenzo[B]Furan-7-Carbaldehyde is manufactured under strict quality management systems. Every 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 each shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring high standards, from early-stage R&D to scale-up 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). Due to its sensitivity to oxidation, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

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	≤ 20 ppm

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