Description

3,4-Dibromo-2-Fluorobenzaldehyde is a high-purity fluorinated and brominated aromatic aldehyde building block, essential for advanced organic synthesis. This compound is valued for its unique halogen substitution pattern, which enables precise molecular modifications in complex chemical architectures. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used in the production of advanced herbicides and fungicides, leveraging the fluorine and bromine atoms for enhanced bioactivity and environmental stability.
• Liquid Crystal & OLED Materials: Serves as a precursor for fluorinated and brominated components in electronic display and lighting materials.
• Cross-Coupling Reactions: The bromine atoms make it an excellent substrate for Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions to build complex biaryl systems.
• Functional Dye & Pigment Manufacturing: Employed in the synthesis of specialized dyes and pigments where halogen atoms fine-tune color properties and lightfastness.
• Organic Ligand Preparation: Useful for synthesizing chelating ligands used in catalysis and material science.

Basic Information

Product Name	3,4-Dibromo-2-Fluorobenzaldehyde
CAS No.	1804931-57-4
Molecular Formula	C7H3Br2FO
Molecular Weight	281.90 g/mol
Synonyms	2-Fluoro-3,4-dibromobenzaldehyde; 3,4-Dibromo-2-fluorobenzaldehyde; Benzaldehyde, 3,4-dibromo-2-fluoro-; 2-Fluor-3,4-dibrombenzaldehyd
EINECS	Contact for details

Quality Control

Every batch of 3,4-Dibromo-2-Fluorobenzaldehyde is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, GC, and NMR, to ensure compliance with exacting purity standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment and is available upon request.

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). Keep away from heat, sparks, and open flame. The compound is light-sensitive (store away from light).

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	≤ 10 ppm

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