Description

4,5-Dibromo-2-Methylimidazole is a halogenated heterocyclic compound of significant interest in advanced organic synthesis. This versatile brominated building block is valued for its role as a key intermediate in the development of pharmaceuticals, agrochemicals, and specialty materials. It is particularly sought after by R&D chemists and process development scientists in the pharmaceutical and fine chemical industries for constructing complex molecular architectures. Its reactivity profile makes it essential for introducing functional complexity into target molecules.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with imidazole-based cores.
• Agrochemical Synthesis: Used in the research and production of novel fungicides, herbicides, and plant growth regulators.
• Ligand and Catalyst Preparation: Serves as a precursor for N-heterocyclic carbene (NHC) ligands and other organocatalysts used in metal-catalyzed cross-coupling reactions.
• Material Science Research: Employed in the development of organic electronic materials, ionic liquids, and polymers with specific functional properties.
• Chemical Biology Probes: Utilized in medicinal chemistry for creating molecular probes and inhibitors targeting enzymes and biological pathways.
• Custom Synthesis and Contract Manufacturing: A key starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	4,5-Dibromo-2-Methylimidazole
CAS No.	4002-81-7
Molecular Formula	C4H4Br2N2
Molecular Weight	239.90 g/mol
Synonyms	2-Methyl-4,5-dibromoimidazole; 4,5-Dibromo-2-methyl-1H-imidazole; 2-Methyl-4,5-dibromo-1H-imidazole; 4,5-Dibromo-2-methylimidazole; DBMI; 1H-Imidazole, 4,5-dibromo-2-methyl-
EINECS	Contact for details

Quality Control

Our 4,5-Dibromo-2-Methylimidazole is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.