Description

2,4-Diiodo-3-Hydroxypyridine is a halogenated pyridine derivative that serves as a versatile and valuable building block in advanced organic synthesis. Its unique structure, featuring two iodine atoms and a hydroxyl group, makes it a critical intermediate for constructing complex molecules, particularly in pharmaceutical and agrochemical research. This compound is essential for chemists and R&D teams in the fine chemical, pharmaceutical, and life science industries who require high-purity, specialized intermediates for drug discovery and material science applications.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for compounds targeting neurological disorders and infectious diseases.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Ligand and 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 development of organic electronic materials, such as organic light-emitting diodes (OLEDs) and conductive polymers.
• Chemical Biology Probes: Utilized to synthesize molecular probes for studying enzyme function and biological pathways.
• Custom Synthesis and Contract Manufacturing: A critical raw material for custom synthesis houses serving the biotechnology and pharmaceutical sectors.

Basic Information

Product Name	2,4-Diiodo-3-Hydroxypyridine
CAS No.	750638-97-2
Molecular Formula	C5H3I2NO
Molecular Weight	346.89 g/mol
Synonyms	3-Hydroxy-2,4-diiodopyridine; 2,4-Diiodopyridin-3-ol; 3-Pyridinol, 2,4-diiodo-; DIHP; 750638-97-2
EINECS	Contact for details

Quality Control

Our 2,4-Diiodo-3-Hydroxypyridine is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and development. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as purity, identity, and impurity profiles. Our quality system is designed to meet the stringent requirements of GMP and ISO standards for fine chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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