Description

5-Bromo-3-Benzofurancarboxaldehyde CAS NO 1194376-28-7 is a high-purity, halogenated benzofuran derivative that serves as a critical building block in advanced organic synthesis. Its unique molecular structure, featuring both a bromine substituent and an aldehyde functional group, makes it a versatile intermediate for constructing complex heterocyclic systems. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for the development of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and oncology.
• Agrochemical Research: Used to develop novel fungicides, herbicides, and insecticides by acting as a core scaffold for bioactive molecules.
• Material Science & OLED Development: Serves as a building block for creating organic light-emitting diode (OLED) materials and other advanced electronic chemicals due to the benzofuran core.
• Ligand & Catalyst Synthesis: The aldehyde group facilitates the creation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying biological processes and target identification.
• Custom Synthesis & Scale-Up: Available for contract research organizations (CROs) and custom synthesis partners requiring a reliable source of this specialized intermediate.

Basic Information

Product Name	5-Bromo-3-Benzofurancarboxaldehyde
CAS No.	1194376-28-7
Molecular Formula	C9H5BrO2
Molecular Weight	225.04 g/mol
Synonyms	5-Bromo-1-benzofuran-3-carboxaldehyde; 5-Bromobenzofuran-3-carbaldehyde; 3-Benzofurancarboxaldehyde, 5-bromo-; 5-Bromo-3-formylbenzofuran; 5-Bromobenzofuran-3-carboxaldehyde; 5-Bromo-3-furancarboxaldehyde, benzofused
EINECS	Contact for details

Quality Control

Every batch of 5-Bromo-3-Benzofurancarboxaldehyde is manufactured under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and identity confirmation. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with each shipment to guarantee supply consistency and traceability for your critical R&D and scale-up projects.

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 compound is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen or argon. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residue on Ignition	< 0.1%
Solubility	Soluble in common organic solvents (DMSO, DMF, THF)

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