Description

4-Bromo-2-Fluoro-5-Nitrobenzenecarbaldehyde is a versatile and highly functionalized aromatic aldehyde building block. This compound matters for its unique substitution pattern, which makes it a critical intermediate in the synthesis of complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists working on active pharmaceutical ingredients (APIs), advanced materials, and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially those targeting kinase inhibition or other biological pathways.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and pesticides due to its halogen and nitro functional groups.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in catalysis and material science.
• Functional Material Research: Employed in the synthesis of organic electronic materials, dyes, and pigments.
• Cross-Coupling Reactions: The bromo substituent makes it an excellent substrate for Suzuki, Sonogashira, and other palladium-catalyzed cross-coupling reactions.
• Chemical Derivatization: The aldehyde group allows for further functionalization via condensation, reduction, or oxidation to create a diverse library of compounds.

Basic Information

Product Name	4-Bromo-2-Fluoro-5-Nitrobenzenecarbaldehyde
CAS No.	679839-39-5
Molecular Formula	C7H3BrFNO3
Molecular Weight	248.01 g/mol
Synonyms	4-Bromo-2-fluoro-5-nitrobenzaldehyde; 2-Fluoro-4-bromo-5-nitrobenzaldehyde; 5-Nitro-4-bromo-2-fluorobenzaldehyde; Benzaldehyde, 4-bromo-2-fluoro-5-nitro-; 679839-39-5; 4-Bromo-2-fluoro-5-nitro-benzaldehyde; 4-Br-2-F-5-NO2-Benzaldehyde
EINECS	Contact for details

Quality Control

Our 4-Bromo-2-Fluoro-5-Nitrobenzenecarbaldehyde is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are available upon request. We adhere to cGMP standards where applicable to support our clients in regulated industries.

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 (store away from light) and easily oxidized (store under inert atmosphere). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (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.