Description

2-Chloromethyl-3,4-Dimethoxypyridinium Chloride is a versatile and reactive pyridinium salt intermediate of significant importance in advanced organic synthesis. Its core value proposition lies in its ability to act as a key building block for the introduction of functionalized pyridine moieties into target molecules. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for the development of active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of complex drug molecules, particularly those containing functionalized pyridine or piperidine structures.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides where specific pyridine-based scaffolds are required for biological activity.
• Chemical Research Reagent: Employed in academic and industrial R&D laboratories for method development and the creation of novel chemical entities.
• Ligand and Catalyst Preparation: Serves as a starting material for synthesizing specialized ligands and organocatalysts used in asymmetric synthesis.
• Material Science Applications: Potential use in the synthesis of functional polymers or organic electronic materials that incorporate nitrogen-containing heterocycles.

Basic Information

Product Name	2-Chloromethyl-3,4-Dimethoxypyridinium Chloride
CAS No.	72830-09-2
Molecular Formula	C9H13Cl2NO2
Molecular Weight	238.11 g/mol
Synonyms	3,4-Dimethoxy-2-(chloromethyl)pyridinium Chloride; 2-(Chloromethyl)-3,4-dimethoxypyridinium Chloride; Pyridinium, 2-(chloromethyl)-3,4-dimethoxy-, chloride; 3,4-Dimethoxy-2-pyridinemethanol, chloromethyl ether, hydrochloride; 2-Chloromethyl-3,4-dimethoxypyridine Hydrochloride
EINECS	Contact for details

Quality Control

Our 2-Chloromethyl-3,4-Dimethoxypyridinium Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for advanced synthetic intermediates. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for every shipment upon request.

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). This product is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to prevent decomposition. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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