Description

3,5-Diiodo-4-Pyridone is a halogenated pyridone derivative, a versatile and highly functionalized organic building block. This compound is valued for its role as a key intermediate in the synthesis of complex molecules, particularly in pharmaceutical and agrochemical research. It is essential for chemists and R&D teams in the life sciences, fine chemical, and advanced material sectors seeking to develop novel active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting neurological disorders and infectious diseases.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Ligand & Catalyst Synthesis: Serves as a building block for creating specialized ligands used in transition metal catalysis and coordination chemistry.
• Material Science: Employed in the research and development of organic electronic materials, such as OLEDs and conductive polymers.
• Chemical Biology Probes: Utilized to create tagged molecules for studying biological processes and protein interactions.
• Custom Synthesis & Contract Manufacturing: A key starting material for custom synthesis projects requiring iodinated heterocyclic frameworks.

Basic Information

Product Name	3,5-Diiodo-4-Pyridone
CAS No.	5579-93-1
Molecular Formula	C5H3I2NO
Molecular Weight	346.89 g/mol
Synonyms	3,5-Diiodopyridin-4-ol; 4-Hydroxy-3,5-diiodopyridine; 3,5-Diiodo-4-hydroxypyridine; 4-Pyridinol, 3,5-diiodo-; 3,5-Diiodo-4(1H)-pyridinone; 3,5-Diiodo-4-pyridinol; 3,5-Diiodopyridin-4(1H)-one
EINECS	Contact for details

Quality Control

Our 3,5-Diiodo-4-Pyridone is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results. Our quality commitment supports applications requiring GMP-grade intermediates and research-grade chemicals.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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