Description

4-(2,4-Difluorophenyl)Pyridine is a high-purity fluorinated pyridine derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its unique molecular structure, which incorporates both a pyridine ring and a difluorophenyl group, making it an essential intermediate for creating complex molecules with tailored properties. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system and anti-infective agents.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides, where the fluorine atoms enhance biological activity and environmental stability.
• Ligand & Catalyst Development: Serves as a versatile scaffold for constructing specialized ligands in transition metal catalysis and organocatalysis.
• Material Science Research: Employed in the development of organic electronic materials, such as components for OLEDs (Organic Light-Emitting Diodes) and semiconductors.
• Chemical Research & Development: A valuable reagent for medicinal chemistry and process chemistry, enabling structure-activity relationship (SAR) studies and route scouting.

Basic Information

Product Name	4-(2,4-Difluorophenyl)Pyridine
CAS No.	914349-56-7
Molecular Formula	C11H7F2N
Molecular Weight	191.18 g/mol
Synonyms	2,4-Difluoro-4-pyridinylbenzene; 4-Pyridinyl-2,4-difluorobenzene; (2,4-Difluorophenyl)pyridine; 4-(2,4-Difluorophenyl)pyridine; Pyridine, 4-(2,4-difluorophenyl)-; 2,4-Difluoro-4'-pyridylbiphenyl (common misnomer); 4-(2,4-Difluorophenyl)pyridine, 95+%
EINECS	Contact for details

Quality Control

Our 4-(2,4-Difluorophenyl)Pyridine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your critical R&D and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.