Description

2,4-Dichloro-5-Fluoropyridine is a versatile halogenated pyridine derivative that serves as a critical building block in advanced organic synthesis. Its unique substitution pattern makes it a highly valuable intermediate for constructing complex molecules with tailored properties. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for drugs containing fluoropyridine motifs.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides, leveraging its halogenated structure for bioactivity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands and organocatalysts used in cross-coupling and other metal-mediated reactions.
• Material Science Research: Employed in the development of organic electronic materials, liquid crystals, and polymers requiring specific halogenated aromatic units.
• Custom Synthesis and R&D: A valuable scaffold for contract research organizations and academic labs exploring new chemical entities and reaction pathways.

Basic Information

Product Name	2,4-Dichloro-5-Fluoropyridine
CAS No.	189281-48-9
Molecular Formula	C5H2Cl2FN
Molecular Weight	165.98 g/mol
Synonyms	5-Fluoro-2,4-dichloropyridine; 2,4-Dichloro-5-fluoropyridine; 189281-48-9; 5-Fluoro-2,4-dichloropyridine; 2,4-Dichloro-5-fluoro-pyridine; Pyridine, 2,4-dichloro-5-fluoro-; 5-Fluor-2,4-dichlorpyridin
EINECS	Contact for details

Quality Control

Our 2,4-Dichloro-5-Fluoropyridine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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 strong acids and incompatible materials. For long-term storage, consider under an inert atmosphere to maintain product integrity.

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%

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