Description

4,5-Dihydro-2-Methyl-1-Vinyl-1H-Imidazole is a versatile heterocyclic organic compound featuring a reactive vinyl group attached to the imidazole nitrogen. This unique structure makes it a valuable intermediate for synthesizing more complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought by R&D chemists and process development teams for constructing active pharmaceutical ingredients (APIs), specialty polymers, and advanced material precursors. Its utility stems from the dual functionality of the imidazole core and the polymerizable/click-chemistry-ready vinyl moiety.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel imidazole-based drug candidates, including antifungal and antiviral agents.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the imidazole ring contributes to biological activity.
• Polymer & Material Science: Serves as a functional monomer or cross-linking agent for creating specialty polymers, coatings, and hydrogels with tailored properties.
• Ligand & Catalyst Preparation: Acts as a precursor for N-heterocyclic carbene (NHC) ligands and other organocatalysts used in asymmetric synthesis.
• Corrosion Inhibition: Investigated for use in formulating high-performance corrosion inhibitors for industrial applications.
• Research & Development: A crucial reagent in academic and industrial R&D for exploring new chemical entities and reaction pathways.

Basic Information

Item	Details
Product Name	4,5-Dihydro-2-Methyl-1-Vinyl-1H-Imidazole
CAS No.	1192-59-2
Molecular Formula	C6H10N2
Molecular Weight	110.16 g/mol
Synonyms	1-Vinyl-2-methyl-4,5-dihydro-1H-imidazole; 2-Methyl-1-vinyl-2-imidazoline; 1-Vinyl-2-methyl-2-imidazoline; 2-Methyl-1-vinyl-4,5-dihydroimidazole; N-Vinyl-2-methyl-2-imidazoline; 1-Ethenyl-2-methyl-4,5-dihydro-1H-imidazole; 2-Methyl-1-vinylimidazolidine
EINECS	214-757-6

Quality Control

Our 4,5-Dihydro-2-Methyl-1-Vinyl-1H-Imidazole is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (HPLC, GC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical parameters. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your most demanding synthesis projects.

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). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20/D)	1.4800 - 1.4900
Density (20°C)	0.950 - 0.980 g/mL

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