Description

Pyridine, 4,5-Dichloro-2-Fluoro- is a high-purity, multi-halogenated pyridine derivative serving as a critical building block in advanced organic synthesis. Its unique substitution pattern makes it a valuable scaffold for constructing complex molecules with tailored electronic and steric properties. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for creating novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Synthesis: Used as a core structure for developing new-generation herbicides, fungicides, and insecticides with enhanced efficacy and selectivity.
• Ligand and Catalyst Development: Serves as a starting material for synthesizing specialized ligands used in transition metal catalysis and coordination chemistry.
• Material Science Research: Employed in the creation of functionalized organic materials, including liquid crystals and electronic charge-transport materials.
• Chemical Biology Probes: Utilized to develop molecular probes and tags for studying biological processes and protein interactions.

Basic Information

Product Name	Pyridine, 4,5-Dichloro-2-Fluoro-
CAS No.	1214359-76-8
Molecular Formula	C5H2Cl2FN
Molecular Weight	165.98 g/mol
Synonyms	4,5-Dichloro-2-fluoropyridine; 2-Fluoro-4,5-dichloropyridine; 4,5-Dichloro-2-fluoro-pyridine; FC(C1=CC(Cl)=C(Cl)C=N1); Pyridine, 4,5-dichloro-2-fluoro-
EINECS	Contact for details

Quality Control

Our Pyridine, 4,5-Dichloro-2-Fluoro- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with every shipment, confirming compliance with customer specifications and industry best practices.

Storage

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

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