Description

5-Bromo-2-Fluoro-4-Methylbenzaldehyde is a high-purity, multi-functional aromatic aldehyde building block. This compound is valued for its unique halogenated structure, which introduces both bromine and fluorine substituents to enable precise molecular modifications in advanced synthesis. It is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for creating novel active ingredients and intermediates. Its specific substitution pattern makes it a critical reagent for constructing complex molecules with tailored properties.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders, oncology, and inflammation.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, where the fluorine and bromine atoms enhance biological activity and metabolic stability.
• Material Science Research: Serves as a precursor for synthesizing specialized ligands, organic semiconductors, and liquid crystals for electronic and optoelectronic applications.
• Chemical Biology & Proteomics: Employed as a derivatization agent or a scaffold for developing molecular probes and enzyme inhibitors in biochemical research.
• Custom Synthesis & Contract Manufacturing: An essential starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	5-Bromo-2-Fluoro-4-Methylbenzaldehyde
CAS No.	497224-12-1
Molecular Formula	C8H6BrFO
Molecular Weight	217.04 g/mol
Synonyms	5-Bromo-2-fluoro-4-methylbenzaldehyde; 2-Fluoro-4-methyl-5-bromobenzaldehyde; 4-Bromo-2-fluoro-5-formyltoluene; Benzaldehyde, 5-bromo-2-fluoro-4-methyl-; 497224-12-1; 5-Br-2-F-4-Me-benzaldehyde
EINECS	Contact for details

Quality Control

Our 5-Bromo-2-Fluoro-4-Methylbenzaldehyde is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with each shipment, confirming compliance with customer specifications and relevant industry standards for research and development use.

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. This material 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	< 20 ppm

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