Description

4-Bromo-2-Chloro-3-Fluoropyridine is a high-purity halogenated pyridine derivative, serving as a critical building block in advanced organic synthesis. Its precise substitution pattern makes it an indispensable intermediate for constructing complex molecules with tailored electronic and steric properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon in the development of novel active pharmaceutical ingredients (APIs), particularly for kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the halogenated pyridine core contributes to biological activity.
• Material Science Precursor: Serves as a starting material for synthesizing functionalized ligands used in catalysis and for creating specialty polymers.
• Chemical Research & Development: Employed in academic and industrial R&D labs for method development and exploring new chemical entities.
• Liquid Crystal & Electronic Chemical Synthesis: Acts as a building block for creating heterocyclic components used in electronic materials.

Basic Information

Product Name	4-Bromo-2-Chloro-3-Fluoropyridine
CAS No.	1211526-56-5
Molecular Formula	C5H2BrClFN
Molecular Weight	210.43 g/mol
Synonyms	2-Chloro-4-bromo-3-fluoropyridine; 3-Fluoro-4-bromo-2-chloropyridine; 4-Bromo-2-chloro-3-fluoro-pyridine; Pyridine, 4-bromo-2-chloro-3-fluoro-; 1211526-56-5
EINECS	Contact for details

Quality Control

Our 4-Bromo-2-Chloro-3-Fluoropyridine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing purity, impurities, and physical characteristics are provided with every shipment to guarantee traceability and compliance with your research or production specifications.

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 reducing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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