Description

4-Chloro-3-Methoxypyridine is a versatile halogenated pyridine derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring both chloro and methoxy substituents, makes it an essential intermediate for constructing complex molecules with high precision. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of active pharmaceutical ingredients (APIs), particularly for drug candidates targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and fungicides, leveraging its halogenated pyridine core.
• Ligand and Catalyst Preparation: Serves as a precursor for creating specialized ligands used in transition metal catalysis and asymmetric synthesis.
• Material Science Research: Employed in the development of organic electronic materials, such as charge-transport layers or molecular components for OLEDs.
• Chemical Research & Development: A valuable reagent for medicinal chemistry and process chemistry research in both academic and industrial laboratories.
• Fine Chemical Production: Acts as a building block for other high-value, functionalized pyridine derivatives.

Basic Information

Product Name	4-Chloro-3-Methoxypyridine
CAS No.	96628-70-5
Molecular Formula	C6H6ClNO
Molecular Weight	143.57 g/mol
Synonyms	3-Methoxy-4-chloropyridine; 4-Chloro-3-methoxypyridine; 4-Chloro-3-pyridinol methyl ether; 3-Methoxy-4-chloro-pyridine; 4-Chloro-3-methoxy-pyridine; 96628-70-5; 4-Chloro-3-methoxypyridine (Main)
EINECS	Contact for details

Quality Control

Our 4-Chloro-3-Methoxypyridine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all relevant specifications. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your critical synthesis workflows.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to prevent moisture absorption.

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.