Description

Pyridine, 2,6-Difluoro-4-Iodo- is a highly functionalized halogenated pyridine derivative, serving as a critical building block for advanced chemical synthesis. Its unique substitution pattern makes it a valuable scaffold for constructing complex molecules in pharmaceutical and agrochemical research. This compound is primarily sought by R&D chemists and process development scientists working in medicinal chemistry, material science, and fine chemical manufacturing.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules targeting central nervous system disorders and infectious diseases.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging the pyridine core for bioactivity.
• Ligand & Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and cross-coupling reactions.
• Material Science Research: Employed in the synthesis of organic electronic materials, such as charge-transport layers and light-emitting compounds.
• Fluorinated Building Block: The difluoro substitution provides metabolic stability, making it valuable for creating fluorinated analogs in drug discovery programs.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific custom synthesis projects.

Basic Information

Product Name	Pyridine, 2,6-Difluoro-4-Iodo-
CAS No.	685517-71-9
Molecular Formula	C5H2F2IN
Molecular Weight	256.98 g/mol
Synonyms	2,6-Difluoro-4-iodopyridine; 4-Iodo-2,6-difluoropyridine; 2,6-Difluoro-4-iodo-pyridine; Pyridine, 4-iodo-2,6-difluoro-; 685517-71-9; SCHEMBL2180556; AKOS040759230; F2198-0409
EINECS	Contact for details

Quality Control

Every batch of Pyridine, 2,6-Difluoro-4-Iodo- is produced and tested under strict quality management protocols. We ensure compliance with relevant industry standards for research-grade and development-scale fine chemicals. Comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, is performed to verify identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, and custom specifications can be developed to meet specific project requirements.

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. Due to its light-sensitive nature, handling and packaging are performed under amber glass or foil-wrapped containers to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.