Description

1-Aminopropyl-3-Methylimidazolium Bromide is a functionalized ionic liquid featuring a primary amine group on its alkyl side chain. This unique structure makes it a versatile precursor and catalyst in advanced organic synthesis and materials science. It is particularly valuable for researchers and manufacturers in the pharmaceutical, chemical, and nanotechnology sectors seeking to develop novel compounds or modify material surfaces.

Application

• Catalyst and Ligand in Organic Synthesis: Utilized as a basic ionic liquid catalyst or as a ligand precursor for metal complexes in coupling reactions, condensations, and other transformations.
• Surface Modification Agent: The amine group enables covalent attachment to surfaces (e.g., silica, polymers, metals) for creating functionalized materials with tailored properties.
• Intermediate for Specialty Chemicals: Serves as a key building block for synthesizing more complex ionic liquids, surfactants, or pharmaceutical intermediates.
• CO2 Capture and Separation: The amine functionality allows for potential application in carbon dioxide absorption and gas separation technologies.
• Polymer Science: Can be used to synthesize or modify polymers, imparting ionic character or reactive sites for further functionalization.
• Analytical Chemistry: May be employed as a stationary phase modifier in chromatography or as a component in sensor development.

Basic Information

Product Name	1-Aminopropyl-3-Methylimidazolium Bromide
CAS No.	914770-45-9
Molecular Formula	C7H16BrN3
Molecular Weight	222.13 g/mol
Synonyms	3-Methyl-1-(3-aminopropyl)imidazolium bromide; N-(3-Aminopropyl)-N'-methylimidazolium bromide; 1-(3-Aminopropyl)-3-methylimidazolium bromide; APMIm Br; Aminopropyl methylimidazolium bromide; N-Methyl-N'-(3-aminopropyl)imidazolium bromide
EINECS	Contact for details

Quality Control

Our 1-Aminopropyl-3-Methylimidazolium Bromide is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and titration methods, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and R&D documentation.

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 an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Halide Content (Titration)	Conforms

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