Description

4-Bromo-5-Fluoro-2-Methylbenzaldehyde is a high-purity, multi-functional aromatic aldehyde building block. This compound is essential for advanced organic synthesis, offering a unique halogenated and fluorinated pattern that enables precise molecular modifications. It is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: A key synthon for the development of new drug candidates, particularly in medicinal chemistry programs targeting kinase inhibitors and other small molecule therapeutics.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the fluorine and bromine substituents can enhance biological activity and environmental stability.
• Ligand and Catalyst Development: Serves as a precursor for synthesizing specialized ligands used in transition metal catalysis and asymmetric synthesis.
• Material Science Research: Employed in the creation of novel organic electronic materials, liquid crystals, and functional polymers.
• Custom Synthesis and Contract Manufacturing: A critical starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving the global life sciences market.

Basic Information

Product Name	4-Bromo-5-Fluoro-2-Methylbenzaldehyde
CAS No.	861928-26-9
Molecular Formula	C8H6BrFO
Molecular Weight	217.04 g/mol
Synonyms	2-Methyl-4-bromo-5-fluorobenzaldehyde; 5-Fluoro-4-bromo-2-methylbenzaldehyde; 4-Bromo-5-fluoro-o-tolualdehyde; Benzaldehyde, 4-bromo-5-fluoro-2-methyl-; 861928-26-9
EINECS	Contact for details

Quality Control

Our 4-Bromo-5-Fluoro-2-Methylbenzaldehyde is manufactured under strict quality management systems. Each 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 every shipment, supporting your regulatory and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame.

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.