Description

2-Bromo-1H-Imidazole is a versatile halogenated heterocyclic building block of significant importance in modern synthetic chemistry. Its core value lies in its reactivity, serving as a key intermediate for constructing complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and manufacturers developing active pharmaceutical ingredients (APIs), ligands for catalysis, and advanced materials. We supply high-purity 2-Bromo-1H-Imidazole to support innovation and reliable production across these demanding industries.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various drug candidates, including kinase inhibitors, antiviral agents, and anti-inflammatory compounds.
• Agrochemical Synthesis: Used in the development of novel fungicides, herbicides, and plant growth regulators.
• Ligand & Catalyst Development: Serves as a building block for N-heterocyclic carbene (NHC) precursors and other specialized ligands used in transition metal catalysis.
• Material Science: Employed in the research and production of organic electronic materials, such as components for OLEDs or conductive polymers.
• Chemical Biology & Proteomics: Useful as a reactive handle for bioconjugation and the development of chemical probes.
• Custom Synthesis & R&D: A valuable starting material for contract research organizations (CROs) and fine chemical companies engaged in custom synthesis projects.

Basic Information

Product Name	2-Bromo-1H-Imidazole
CAS No.	16681-56-4
Molecular Formula	C3H3BrN2
Molecular Weight	146.97 g/mol
Synonyms	2-Bromoimidazole; 2-Bromo-1H-imidazole; 1H-Imidazole, 2-bromo-; Imidazole, 2-bromo-; NSC 403697; 2-Bromoimidazole (stabilized); 2-Br-Imidazole
EINECS	240-734-6

Quality Control

Our 2-Bromo-1H-Imidazole is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, confirming compliance with your specifications. Our quality commitment supports applications in GMP and ISO-regulated environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Melting Point	142 - 146 °C
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%

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