Description

4-Bromo-5-Fluoro-2-Methylpyridine is a high-value, multi-functional halogenated pyridine derivative. This compound serves as a critical advanced pharmaceutical intermediate (API) and a versatile building block in modern synthetic chemistry. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly in kinase inhibitor and antiviral drug discovery programs.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides, leveraging its halogenated pyridine core.
• Ligand & Catalyst Development: Serves as a precursor for creating specialized ligands in transition metal catalysis and organometallic chemistry.
• Material Science Research: Employed in the development of organic electronic materials, liquid crystals, and photoactive compounds.
• Chemical Biology Probes: Useful for synthesizing molecular probes and tags for studying biological systems and mechanisms.
• Custom Synthesis & Scale-Up: A foundational block for contract research organizations (CROs) and CDMOs performing custom synthesis for client projects.

Basic Information

Product Name	4-Bromo-5-Fluoro-2-Methylpyridine
CAS No.	1211590-24-7
Molecular Formula	C6H5BrFN
Molecular Weight	190.01 g/mol
Synonyms	2-Methyl-4-bromo-5-fluoropyridine; 5-Fluoro-4-bromo-2-picoline; 4-Bromo-5-fluoro-2-picoline; 2-Picoline, 4-bromo-5-fluoro-; 4-Bromo-5-fluoro-2-methylpyridine; Bromofluoromethylpyridine
EINECS	Contact for details

Quality Control

Every batch of 4-Bromo-5-Fluoro-2-Methylpyridine is manufactured and tested under a strict quality management system. We provide comprehensive Certificates of Analysis (COA) that detail purity, identity, and impurity profiles, ensuring traceability and compliance with your project requirements. Our quality commitment supports applications in GMP-grade intermediate synthesis and high-purity research.

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 incompatible materials such as strong bases and fluorides. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.