Description

1-Ethyl-1-Methylpyrrolidinium Bromide is a high-purity ionic liquid and quaternary ammonium salt with significant utility in advanced chemical synthesis and materials science. Its unique cationic structure makes it a valuable component for catalysis, electrolyte formulations, and as a phase-transfer agent. This compound is essential for researchers and manufacturers in the pharmaceutical, battery technology, and specialty chemical sectors seeking reliable, high-quality ionic materials.

Application

• Electrolyte Additive for lithium-ion and other advanced battery systems to enhance ionic conductivity and stability.
• Phase-Transfer Catalyst (PTC) in organic synthesis, facilitating reactions between reagents in immiscible phases.
• Ionic Liquid Solvent/Medium for green chemistry applications, electrochemical studies, and separation processes.
• Chemical Intermediate for the synthesis of other functionalized ionic liquids and specialty surfactants.
• Research & Development in academia and industry for exploring new materials and reaction mechanisms.

Basic Information

Product Name	1-Ethyl-1-Methylpyrrolidinium Bromide
CAS No.	69227-51-6
Molecular Formula	C7H16BrN
Molecular Weight	194.11 g/mol
Synonyms	1-Ethyl-1-methylpyrrolidinium bromide; N-Ethyl-N-methylpyrrolidinium bromide; EMPyrr Br; 1-Ethyl-1-methylpyrrolidin-1-ium bromide; N-Ethyl-N-methylpyrrolidin-1-ium bromide; 69227-51-6; 1-Methyl-1-ethylpyrrolidinium bromide
EINECS	Contact for details

Quality Control

Our 1-Ethyl-1-Methylpyrrolidinium Bromide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

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); containers must be kept tightly sealed to minimize exposure to atmospheric moisture.

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%
Residue on Ignition	≤ 0.1%

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