Description

2,5-Furandicarboxaldehyde, 3-Bromo- is a halogenated furan derivative that serves as a versatile and valuable synthetic building block. Its bifunctional aldehyde groups and bromine substituent make it a critical intermediate for constructing complex heterocyclic systems and fine chemicals. This compound is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for applications in medicinal chemistry and polymer synthesis.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for creating fused heterocycles with potential biological activity.
• Agrochemical Synthesis: Used in the development of new fungicides, herbicides, and plant growth regulators due to its reactive furan core.
• Ligand and Catalyst Development: Serves as a starting material for synthesizing specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Polymer & Material Science: Building block for novel polymers, resins, and functional materials, exploiting its dialdehyde functionality for cross-linking and polymerization reactions.
• Organic Synthesis & Research: A versatile reagent for constructing complex organic molecules in academic and industrial research laboratories.
• Fine Chemical Production: Intermediate in the manufacture of dyes, flavors, and fragrances requiring specific furan-based structures.

Basic Information

Product Name	2,5-Furandicarboxaldehyde, 3-Bromo-
CAS No.	4805-99-6
Molecular Formula	C7H3BrO3
Molecular Weight	214.00 g/mol
Synonyms	3-Bromo-2,5-furandicarboxaldehyde; 3-Bromofuran-2,5-dicarbaldehyde; 3-Bromo-2,5-furandialdehyde; 3-Bromofuran-2,5-dialdehyde; 2,5-Diformyl-3-bromofuran; 3-Bromo-2,5-diformylfuran; 3-Bromo-2,5-furancarboxaldehyde; 3-Bromofurandialdehyde
EINECS	Contact for details

Quality Control

Every batch of 2,5-Furandicarboxaldehyde, 3-Bromo- undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our quality management system is designed to meet the stringent requirements of research and industrial-scale synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
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.