Description

2,3-Dichloro-6-Methoxypyridine is a versatile halogenated pyridine derivative that serves as a critical building block in advanced organic synthesis. Its value lies in the strategic positioning of the chlorine and methoxy substituents, which enable selective functionalization for constructing complex molecular architectures. This high-purity intermediate is essential for research and development chemists and process engineers in the pharmaceutical and agrochemical industries, where it is used to develop novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drug candidates targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Used in the development of modern pesticides and herbicides, where the pyridine core contributes to biological activity and environmental stability.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis for asymmetric synthesis.
• Material Science Research: Employed in the synthesis of functionalized polymers and organic electronic materials due to its modifiable aromatic system.
• Custom Chemical Synthesis: A valuable scaffold for contract research organizations (CROs) and CDMOs producing bespoke compounds for client projects.

Basic Information

Product Name	2,3-Dichloro-6-Methoxypyridine
CAS No.	83732-68-7
Molecular Formula	C6H5Cl2NO
Molecular Weight	178.02 g/mol
Synonyms	6-Methoxy-2,3-dichloropyridine; 2,3-Dichloro-6-pyridinol methyl ether; 2,3-Dichloro-6-methoxypyridine; 2,3-Dichloro-6-methoxypyridine; 2,3-Dichloro-6-methoxy-pyridine; 2,3-Dichloro-6-methoxypyridine (CAS 83732-68-7)
EINECS	Contact for details

Quality Control

Our 2,3-Dichloro-6-Methoxypyridine is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) with full batch traceability are provided to guarantee supply consistency and regulatory compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
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.