Description

3-Chloro-2,4-dimethoxypyridine is a high-purity, versatile heterocyclic building block of significant importance in advanced organic synthesis. This compound matters because its unique substitution pattern, featuring both chloro and methoxy groups on the pyridine ring, makes it a critical intermediate for constructing complex molecules with tailored properties. It is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides, leveraging its halogenated pyridine core.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in transition metal catalysis and asymmetric synthesis.
• Material Science Research: Employed in the synthesis of organic electronic materials, such as charge-transport layers or light-emitting components.
• Custom Synthesis and Contract Manufacturing: A valuable starting material for custom synthesis projects and scale-up processes in fine chemical production.
• Academic and R&D Laboratories: Utilized in medicinal chemistry programs and methodological studies to explore new chemical reactions and pathways.

Basic Information

Product Name	3-Chloro-2,4-dimethoxypyridine
CAS No.	405141-77-7
Molecular Formula	C7H8ClNO2
Molecular Weight	173.60 g/mol
Synonyms	3-Chloro-2,4-dimethoxypyridine; 2,4-Dimethoxy-3-chloropyridine; Pyridine, 3-chloro-2,4-dimethoxy-; 3-Chloro-2,4-bis(methoxy)pyridine
EINECS	Contact for details

Quality Control

Our 3-Chloro-2,4-dimethoxypyridine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and compliance with your specifications.

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 away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Related Substances (HPLC)	Total impurities ≤2.0%
Water Content (KF)	≤0.5%
Residue on Ignition	≤0.1%

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