Description

2,5-Diiodo-3-Methoxypyridine is a high-purity, multi-functional halogenated pyridine derivative serving as a critical building block in advanced organic synthesis. Its value lies in its unique substitution pattern, which provides versatile reactivity for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries, where it is used to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drug discovery programs targeting neurological and oncological diseases.
• Agrochemical Synthesis: Building block for developing new generation herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Ligand and Catalyst Development: Used in the preparation of specialized ligands for transition metal catalysis and cross-coupling reactions.
• Material Science Research: Serves as a monomer or functionalizing agent in the development of organic electronic materials, such as OLEDs and conductive polymers.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological processes and enzyme mechanisms.
• Custom Synthesis and Scale-up: A starting material for contract research organizations (CROs) and custom synthesis facilities for client-specific molecule development.

Basic Information

Product Name	2,5-Diiodo-3-Methoxypyridine
CAS No.	1138444-33-3
Molecular Formula	C6H5I2NO
Molecular Weight	400.92 g/mol
Synonyms	3-Methoxy-2,5-diiodopyridine; 2,5-Diiodo-3-pyridinol methyl ether; Pyridine, 2,5-diiodo-3-methoxy-; 3-Methoxypyridine-2,5-diyl diiodide; 2,5-Diiodo-3-methoxypyridine (primary); 3-Methoxy-2,5-diiodo-pyridine
EINECS	Contact for details

Quality Control

Every batch of 2,5-Diiodo-3-Methoxypyridine is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the product meets the high-purity standards required for research and commercial synthesis. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is supplied with each shipment to guarantee consistent quality and traceability.

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). Keep the container sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white 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 (as Pb)	≤ 10 ppm

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