Description

1H-Imidazole,2-Bromo-4,5-Dihydro-(9Ci) is a halogenated, partially saturated imidazole derivative, a versatile heterocyclic building block of significant interest in advanced organic synthesis. Its core value lies in its functionalized structure, which serves as a key precursor for constructing complex molecules, particularly in the development of pharmaceuticals and agrochemicals. This intermediate is essential for research chemists and process development scientists in the fine chemical, pharmaceutical, and agrochemical industries seeking to introduce imidazole-based pharmacophores or functional handles into their target compounds.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing imidazole or related heterocyclic cores.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides where the bromo-imidazole moiety imparts specific biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized N-heterocyclic carbene (NHC) ligands or other organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the development of organic electronic materials, such as components for OLEDs or conductive polymers.
• Custom Synthesis and R&D: A valuable starting material for contract research organizations (CROs) and academic laboratories exploring new chemical entities and reaction methodologies.

Basic Information

Item	Details
Product Name	1H-Imidazole,2-Bromo-4,5-Dihydro-(9Ci)
CAS No.	59816-54-5
Molecular Formula	C3H5BrN2
Molecular Weight	148.99 g/mol
Synonyms	2-Bromo-4,5-dihydro-1H-imidazole; 2-Bromo-2-imidazoline; 4,5-Dihydro-2-bromo-1H-imidazole; 2-Bromo-4,5-dihydroimidazole; 2-Bromo-2-imidazoline; 2-Bromo-δ²-imidazoline; Bromoimidazoline
EINECS	Contact for details

Quality Control

Our 1H-Imidazole,2-Bromo-4,5-Dihydro-(9Ci) is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR), to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound may be hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric moisture.

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.