Description

2-Fluoro-3,4-Diiodopyridine is a halogenated pyridine derivative of significant interest in advanced organic synthesis. This compound serves as a versatile and valuable building block for the construction of complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily utilized by R&D chemists and process development scientists in the life sciences sector for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for candidates targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Research: Used to develop novel herbicides, fungicides, and insecticides by introducing the diiodo-fluoro pyridine scaffold into lead structures.
• Material Science: Acts as a monomer or functionalization agent in the creation of specialty polymers, liquid crystals, and organic electronic materials.
• Cross-Coupling Reactions: The iodine atoms are excellent substrates for palladium-catalyzed reactions (e.g., Suzuki, Stille, Sonogashira) enabling precise molecular architecture.
• Ligand Synthesis: Useful for constructing complex nitrogen-containing ligands for catalysis and metal-organic frameworks (MOFs).
• Fluorine Chemistry Studies: Serves as a model compound for investigating the influence of fluorine substitution on the reactivity and physical properties of heterocyclic systems.

Basic Information

Product Name	2-Fluoro-3,4-Diiodopyridine
CAS No.	153034-83-4
Molecular Formula	C5H2FI2N
Molecular Weight	348.88 g/mol
Synonyms	3,4-Diiodo-2-fluoropyridine; 2-Fluoro-3,4-diiodopyridine; Pyridine, 2-fluoro-3,4-diiodo-; 3,4-Diiodo-2-fluoro-pyridine
EINECS	Contact for details

Quality Control

Our 2-Fluoro-3,4-Diiodopyridine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from heat and incompatible materials. Due to its light-sensitive nature, handling under subdued light is recommended for long-term 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
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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