Description

2,5-Dichloro-4-Fluoropyridine is a high-purity halogenated pyridine derivative serving as a critical building block in advanced organic synthesis. Its value lies in its unique substitution pattern, which provides versatile reactivity for constructing complex molecular architectures. This intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries, where it is used to develop new active ingredients and functional compounds.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in medicinal chemistry research.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides, leveraging its halogenated structure for bioactivity.
• Ligand and Catalyst Preparation: Serves as a precursor for synthesizing specialized ligands used in transition metal catalysis and coordination chemistry.
• Material Science Research: Employed in the creation of organic electronic materials, liquid crystals, and polymers requiring specific halogenated pyridine cores.
• Custom Chemical Synthesis: A versatile starting material for contract research organizations (CROs) and fine chemical manufacturers producing bespoke compounds.

Basic Information

Product Name	2,5-Dichloro-4-Fluoropyridine
CAS No.	1214350-63-6
Molecular Formula	C5H2Cl2FN
Molecular Weight	165.98 g/mol
Synonyms	4-Fluoro-2,5-dichloropyridine; 2,5-Dichloro-4-fluoropyridine; Pyridine, 2,5-dichloro-4-fluoro-; 4-Fluoro-2,5-dichloropyridine; 1214350-63-6
EINECS	Contact for details

Quality Control

Our 2,5-Dichloro-4-Fluoropyridine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to verify identity and purity. Certificates of Analysis (COA) documenting all test results are 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, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Related Substances (HPLC)	Total impurities ≤2.0%
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.