Description

5-Bromo-1-Benzofuran-2-Carbaldehyde is a versatile brominated benzofuran derivative that serves as a critical synthetic intermediate in advanced organic chemistry. Its unique molecular structure, featuring both an aldehyde and a bromine substituent, makes it a valuable building block for constructing complex heterocyclic systems. This compound is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Research: Used in the development of new fungicides and herbicides, leveraging the benzofuran scaffold's bioactivity.
• Material Science: Serves as a monomer or functionalizing agent in the creation of organic semiconductors and light-emitting materials.
• Organic Synthesis: Employed in cross-coupling reactions (e.g., Suzuki, Heck) and as a substrate for further functionalization via its reactive aldehyde group.
• Chemical Biology: Useful as a probe or labeling reagent in biochemical research due to its reactive handles.

Basic Information

Product Name	5-Bromo-1-Benzofuran-2-Carbaldehyde
CAS No.	23145-16-6
Molecular Formula	C9H5BrO2
Molecular Weight	225.04 g/mol
Synonyms	5-Bromobenzofuran-2-carboxaldehyde; 2-Formyl-5-bromobenzofuran; 5-Bromo-2-benzofurancarboxaldehyde; 5-Bromo-1-benzofuran-2-carboxaldehyde; 5-Bromobenzofuran-2-carbaldehyde; 5-Bromo-2-formylbenzofuran; 5-Bromobenzo[b]furan-2-carbaldehyde
EINECS	Contact for details

Quality Control

Our 5-Bromo-1-Benzofuran-2-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment to ensure traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is light-sensitive and should be stored away from light. Due to its reactive aldehyde group, it is recommended to store under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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