Description

3-Chloro-2-(Chlorocarbonyl)-6-Methoxypyridine is a high-purity, multi-functional pyridine derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring both an acid chloride and a methoxy group, makes it an indispensable reagent for constructing complex heterocyclic frameworks. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system or possessing antimicrobial properties.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides, where the pyridine core is a common bioactive motif.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in metal-catalyzed cross-coupling reactions, essential for modern organic chemistry.
• Material Science Research: Employed in the development of organic electronic materials, such as components for OLEDs or conductive polymers.
• Custom Synthesis and Contract Manufacturing: A valuable substrate for custom synthesis houses and CROs (Contract Research Organizations) working on client-specific molecular targets.

Basic Information

Product Name	3-Chloro-2-(Chlorocarbonyl)-6-Methoxypyridine
CAS No.	1257535-51-5
Molecular Formula	C7H5Cl2NO2
Molecular Weight	206.03 g/mol
Synonyms	6-Methoxy-3-chloropyridine-2-carbonyl chloride; 3-Chloro-6-methoxypicolinoyl chloride; 2-Chlorocarbonyl-3-chloro-6-methoxypyridine; 3-Chloro-6-methoxy-2-pyridinecarbonyl chloride; Picolinoyl chloride, 3-chloro-6-methoxy-; 3-Chloro-6-methoxypicolinic acid chloride
EINECS	Contact for details

Quality Control

Every batch of 3-Chloro-2-(Chlorocarbonyl)-6-Methoxypyridine is manufactured under strict quality management protocols. We employ advanced analytical techniques including HPLC, GC, NMR, and IR spectroscopy to ensure identity, purity, and consistency. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat, open flames, and incompatible materials such as strong bases, alcohols, and amines.

Specification

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