Description

4-Chloro-2-Methoxy-Pyridine is a versatile halogenated pyridine derivative that serves as a key building block in advanced organic synthesis. Its unique structure, featuring both chloro and methoxy substituents, makes it a valuable intermediate for constructing complex molecules with high precision. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and material science industries.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drug candidates targeting central nervous system disorders and infectious diseases.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, where the pyridine core contributes to biological activity.
• Ligand and Catalyst Development: Serves as a starting material 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 and light-emitting components.
• Chemical Research & Development: A fundamental reagent for method development and exploring new reaction pathways in heterocyclic and medicinal chemistry.

Basic Information

Product Name	4-Chloro-2-Methoxy-Pyridine
CAS No.	72141-44-7
Molecular Formula	C6H6ClNO
Molecular Weight	143.57 g/mol
Synonyms	2-Methoxy-4-chloropyridine; 4-Chloro-2-methoxypyridine; 4-Chloro-2-pyridinol methyl ether; 2-Pyridinol, 4-chloro-, methyl ether; 4-Chloro-2(1H)-pyridinone, O-methyl derivative
EINECS	Contact for details

Quality Control

Our 4-Chloro-2-Methoxy-Pyridine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, confirming compliance with customer specifications and relevant industry standards for fine chemical intermediates.

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. The container should be kept tightly closed when not in use to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.