Description

2-(Methylthio)-1H-Imidazolium Bromide is a high-purity ionic liquid and versatile chemical intermediate with significant utility in advanced synthesis. This compound is valued for its role as a precursor and catalyst component in specialized organic transformations and materials science. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel compounds and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing imidazole or thioether motifs.
• Agrochemical Synthesis: Used in the research and production of novel fungicides, herbicides, and plant growth regulators.
• Ionic Liquid Research: Acts as a precursor for task-specific ionic liquids used in catalysis, separation processes, and electrochemistry.
• Ligand and Catalyst Preparation: Employed in the development of N-heterocyclic carbene (NHC) precursors and other organocatalysts.
• Material Science: Investigated for use in polymer modification, conductive materials, and as a functional additive.
• Chemical Research: A valuable reagent for method development and exploratory synthesis in academic and industrial R&D laboratories.

Basic Information

Product Name	2-(Methylthio)-1H-Imidazolium Bromide
CAS No.	84501-63-3
Molecular Formula	C₄H₇BrN₂S
Molecular Weight	195.08 g/mol
Synonyms	1H-Imidazolium, 2-(methylthio)-, bromide; 2-Methylthioimidazolium bromide; 2-(Methylmercapto)imidazolium bromide; 2-(Methylsulfanyl)-1H-imidazol-3-ium bromide; SMImBr; NHC precursor salt
EINECS	Contact for details

Quality Control

Our 2-(Methylthio)-1H-Imidazolium Bromide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR for structural confirmation, and KF titration for moisture content, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all specifications 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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.