Description

1-Butyl-4-Methylpyridinium Bromide is a high-purity ionic liquid belonging to the pyridinium salt family. This compound serves as a versatile and efficient catalyst, solvent, or electrolyte component in advanced chemical synthesis and material science applications. It is particularly valuable for researchers and manufacturers in the pharmaceutical, chemical, and battery technology sectors seeking reliable, high-performance ionic materials.

Application

• As a catalyst or co-catalyst in organic synthesis reactions, including alkylation and polymerization.
• As a green solvent or reaction medium for specialized chemical processes requiring ionic liquids.
• As a key component in electrolyte formulations for advanced battery systems and electrochemical devices.
• In pharmaceutical intermediate synthesis where specific ionic properties are required.
• As a phase-transfer catalyst (PTC) in biphasic reaction systems.
• For material science research, including the preparation of functionalized polymers and composites.
• In analytical chemistry as a reference standard or for method development.

Basic Information

Product Name	1-Butyl-4-Methylpyridinium Bromide
CAS No.	65350-59-6
Molecular Formula	C₁₀H₁₆BrN
Molecular Weight	230.14 g/mol
Synonyms	4-Methyl-1-butylpyridinium Bromide; N-Butyl-4-methylpyridinium Bromide; 1-n-Butyl-4-methylpyridinium Bromide; BMPB; Butylmethylpyridinium Bromide; 4-Methyl-N-butylpyridinium Bromide; 1-Butyl-4-picolinium Bromide
EINECS	Contact for details

Quality Control

Our 1-Butyl-4-Methylpyridinium Bromide is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and Karl Fischer titration, to ensure high purity and consistent performance. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with specified parameters.

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 product is hygroscopic (moisture-sensitive) and must be kept under dry conditions. For long-term storage, consider using a desiccator or inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm

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