Description

Pyridine, 4,4'-(2-Fluoro-1,4-Phenylene)Bis- is a specialized fluorinated bipyridine derivative, serving as a critical high-purity building block in advanced organic synthesis. Its unique molecular architecture, featuring a central fluorinated phenylene bridge, makes it an essential precursor for constructing complex heterocyclic systems and functional materials. This compound is primarily utilized by pharmaceutical researchers and agrochemical developers for creating novel active ingredients and ligands.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used in the development of advanced herbicides and fungicides, leveraging its fluorinated aromatic structure.
• Ligand Precursor: Serves as a starting material for synthesizing complex chelating ligands used in catalysis and material science.
• Organic Electronic Materials: A potential monomer or dopant in the research and development of organic semiconductors and light-emitting materials.
• Chemical Research: Employed in academic and industrial R&D for studying structure-activity relationships and developing new synthetic methodologies.

Basic Information

Product Name	Pyridine, 4,4'-(2-Fluoro-1,4-Phenylene)Bis-
CAS No.	1429342-58-4
Molecular Formula	C₁₆H₁₀F₁N₂
Molecular Weight	249.26 g/mol
Synonyms	4,4'-(2-Fluoro-1,4-phenylene)dipyridine; 2-Fluoro-1,4-bis(4-pyridyl)benzene; 1,4-Bis(4-pyridinyl)-2-fluorobenzene; 2-Fluoro-1,4-di(4-pyridyl)benzene; 4,4'-(2-Fluorobenzene-1,4-diyl)dipyridine; 2-Fluoro-p-quaterpyridine; F-BPB; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Pyridine, 4,4'-(2-Fluoro-1,4-Phenylene)Bis- is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical characterization, including HPLC for purity and NMR for structural confirmation. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes. We support cGMP and ISO standards for research and development applications.

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 incompatible materials such as strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.