Description

3-Methyl-n-Butylpyridinium Chloride is a high-purity ionic liquid and versatile organic intermediate. This compound is valued for its unique physicochemical properties, including its ionic nature and tunable solubility, which make it a critical component in advanced chemical synthesis and material science. It is primarily sought after by researchers and industrial chemists in the fields of catalysis, electrochemistry, and green chemistry for developing novel processes and functional materials.

Application

• Catalysis and Reaction Media: Employed as a solvent, co-catalyst, or ionic liquid medium in organic synthesis, including Diels-Alder, Friedel-Crafts, and coupling reactions.
• Electrochemical Applications: Used as an electrolyte component or additive in batteries, supercapacitors, and electroplating due to its ionic conductivity and stability.
• Material Science: Serves as a precursor or templating agent for the synthesis of advanced materials, such as functionalized polymers, gels, and porous frameworks.
• Green Chemistry & Solvent Engineering: Acts as a recyclable and environmentally benign alternative to volatile organic solvents (VOCs) in separation and extraction processes.
• Analytical Chemistry: Utilized as a mobile phase modifier in chromatography or as a standard in mass spectrometry.
• Pharmaceutical Intermediates: Functions as a building block in the synthesis of more complex active pharmaceutical ingredients (APIs) and fine chemicals.

Basic Information

Product Name	3-Methyl-n-Butylpyridinium Chloride
CAS No.	125652-55-3
Molecular Formula	C10H16ClN
Molecular Weight	185.69 g/mol
Synonyms	1-Butyl-3-methylpyridinium chloride; 3-Methyl-1-butylpyridinium chloride; BMPy Cl; N-Butyl-3-methylpyridinium chloride; 1-n-Butyl-3-methylpyridinium chloride; 3-Methylbutylpyridinium chloride; N-Butyl-N'-methylpyridinium chloride; Pyridinium, 1-butyl-3-methyl-, chloride
EINECS	Contact for details

Quality Control

Our 3-Methyl-n-Butylpyridinium Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and Karl Fischer titration, to ensure it meets high-purity standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after use to prevent absorption of atmospheric moisture, which can affect product quality and stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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