Description

1-Methylpyridinium Chloride CAS NO 7680-73-1 is a versatile ionic liquid and quaternary ammonium salt that serves as a key intermediate and catalyst in advanced chemical synthesis. Its significance lies in its role as a precursor for N-methylpyridinium-based ionic liquids and as a phase-transfer catalyst, enabling critical reactions in controlled environments. This product is essential for research and production facilities in the pharmaceutical, agrochemical, and specialty chemical industries seeking efficient synthetic pathways and novel material development.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• Ionic Liquid Precursor: A fundamental building block for creating tailored N-methylpyridinium-based ionic liquids used as green solvents and electrolytes.
• Phase-Transfer Catalyst (PTC): Facilitates reactions between reagents in immiscible phases, particularly in alkylation and polymerization processes.
• Agrochemical Synthesis: Employed in the production of certain herbicides, pesticides, and plant growth regulators.
• Chemical Research & Development: A valuable reagent for exploring new organic transformations and catalytic systems in academic and industrial R&D.
• Material Science: Used in the development of functional materials, including conductive polymers and advanced coatings.

Basic Information

Product Name	1-Methylpyridinium Chloride
CAS No.	7680-73-1
Molecular Formula	C6H8ClN
Molecular Weight	129.59 g/mol
Synonyms	N-Methylpyridinium Chloride; 1-Methylpyridin-1-ium Chloride; Pyridine, 1-methyl-, chloride; N-Methylpyridinium Chloride Salt; MPC; Methylpyridinium Chloride; N-Methylpyridinium Chloride (1-); 1-Methylpyridinium Chloride Monomer
EINECS	231-666-8

Quality Control

Our 1-Methylpyridinium Chloride is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure high purity and consistency, meeting the stringent requirements of our industrial and research partners. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee full traceability and compliance with your specifications.

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). This material is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed to prevent absorption of atmospheric moisture and degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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