Description

Pyridine, 2,5-Bis(2,3-Difluorophenyl)- is a specialized fluorinated pyridine derivative, a high-value intermediate designed for advanced chemical synthesis. This compound matters for its precise molecular architecture, which is critical for developing novel materials and active pharmaceutical ingredients (APIs) with targeted properties. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for constructing complex, fluorinated molecular frameworks.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those requiring fluorinated aromatic systems for enhanced metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, and insecticides where the difluorophenyl-pyridine core imparts specific biological activity.
• Ligand Precursor: Serves as a starting material for the preparation of specialized ligands used in catalysis and materials science.
• Advanced Materials Research: Employed in the development of organic electronic materials, such as those for OLEDs or semiconductors, where fluorination tunes electronic properties.
• Custom Synthesis & Contract Manufacturing: A critical component for CROs and CMOs engaged in producing bespoke fluorinated compounds for client projects.

Basic Information

Product Name	Pyridine, 2,5-Bis(2,3-Difluorophenyl)-
CAS No.	1261483-09-3
Molecular Formula	C18H10F4N2
Molecular Weight	330.28 g/mol
Synonyms	2,5-Bis(2,3-difluorophenyl)pyridine; 2,5-Bis(2,3-difluorophenyl)pyridine; 2,5-Di(2,3-difluorophenyl)pyridine; Pyridine, 2,5-bis(2,3-difluorophenyl)-; 1261483-09-3; 2,5-Bis-(2,3-difluoro-phenyl)-pyridine
EINECS	Contact for details

Quality Control

Our Pyridine, 2,5-Bis(2,3-Difluorophenyl)- is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment, ensuring full traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider under an inert atmosphere.

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.