Description

3-Chloro-5-Iodo-2-Methoxypyridine is a high-purity halogenated pyridine derivative, serving as a critical building block in advanced organic synthesis. Its unique substitution pattern makes it a versatile intermediate for constructing complex molecular architectures. This compound is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly in medicinal chemistry programs targeting kinase inhibitors and other small molecule therapeutics.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and pesticides, leveraging its halogenated structure for bioactivity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and coordination chemistry.
• Material Science Research: Employed in the synthesis of organic electronic materials, such as components for OLEDs or conductive polymers.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for bespoke synthesis projects requiring specific halogenated pyridine scaffolds.
• Academic and R&D Laboratories: Utilized in fundamental chemical research to explore new reaction pathways and heterocyclic chemistry.

Basic Information

Product Name	3-Chloro-5-Iodo-2-Methoxypyridine
CAS No.	1261685-77-1
Molecular Formula	C6H5ClINO
Molecular Weight	269.47 g/mol
Synonyms	2-Methoxy-3-chloro-5-iodopyridine; 5-Iodo-3-chloro-2-methoxypyridine; 3-Chloro-5-iodo-2-pyridinol methyl ether; 3-Chloro-2-methoxy-5-iodopyridine
EINECS	Contact for details

Quality Control

Our 3-Chloro-5-Iodo-2-Methoxypyridine is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques including HPLC, GC-MS, and NMR for comprehensive characterization and impurity profiling. Certificates of Analysis (COA) detailing purity, identity, and related substances are provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Melting Point	Contact for details
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.