Description

5-Chloro-2-Methoxy-4-Methylpyridine is a versatile pyridine derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of active pharmaceutical ingredients (APIs) and agrochemicals, where its specific substitution pattern enables precise molecular modifications. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex heterocyclic frameworks.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective agents.
• Agrochemical Synthesis: Used in the production of advanced herbicides and fungicides, leveraging its halogenated pyridine core.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands in transition metal catalysis.
• Material Science Research: Employed in the development of organic electronic materials and photoactive compounds.
• Custom Synthesis and Contract Manufacturing: A requested intermediate for bespoke chemical production and scale-up services.

Basic Information

Product Name	5-Chloro-2-Methoxy-4-Methylpyridine
CAS No.	851607-29-9
Molecular Formula	C7H8ClNO
Molecular Weight	157.60 g/mol
Synonyms	4-Methyl-5-chloro-2-methoxypyridine; 2-Methoxy-5-chloro-4-methylpyridine; 5-Chloro-4-methyl-2-methoxypyridine; 2-Methoxy-4-methyl-5-chloropyridine; Pyridine, 5-chloro-2-methoxy-4-methyl-; 851607-29-9
EINECS	Contact for details

Quality Control

Our 5-Chloro-2-Methoxy-4-Methylpyridine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide 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, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases. For long-term storage, consider under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (GC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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