Description

1-Benzyl-2-Methylpyridinium Bromide is a high-purity quaternary ammonium salt with a defined cationic structure, serving as a versatile intermediate and catalyst in advanced organic synthesis. Its value lies in its ability to facilitate phase-transfer catalysis and act as a key building block for specialty chemicals and ionic liquids. This compound is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and fine chemical industries seeking reliable, high-quality synthetic reagents.

Application

• Phase-Transfer Catalyst (PTC): Widely employed in organic synthesis to accelerate reactions between reagents in immiscible phases, particularly in alkylation and esterification processes.
• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs) and other biologically active molecules.
• Ionic Liquid Precursor: Used in the development and research of novel ionic liquids for applications in green chemistry, electrochemistry, and separation technologies.
• Agrochemical Synthesis: Acts as a building block in the manufacturing of certain herbicides, fungicides, and plant growth regulators.
• Surface-Active Agent: Functions as a cationic surfactant or conditioner in specialized formulations for research and niche industrial applications.
• Research & Development: A valuable tool in academic and industrial R&D for exploring new reaction methodologies and material science applications.

Basic Information

Product Name	1-Benzyl-2-Methylpyridinium Bromide
CAS No.	2654-66-2
Molecular Formula	C₁₃H₁₄BrN
Molecular Weight	272.16 g/mol
Synonyms	2-Methyl-1-benzylpyridinium Bromide; N-Benzyl-2-picolinium Bromide; 1-Benzyl-2-picolinium Bromide; Benzyl(2-methylpyridin-1-ium) Bromide; 2-Picoline Benzyl Bromide; N-Benzyl-2-methylpyridinium Bromide; Pyridinium, 1-benzyl-2-methyl-, bromide
EINECS	220-190-8

Quality Control

Our 1-Benzyl-2-Methylpyridinium Bromide is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch 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 nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.