Description

4,5-Diiodo-1H-Imidazole is a halogenated heterocyclic compound of significant interest in advanced organic synthesis. This high-value intermediate is crucial for its role in constructing complex molecular architectures, particularly in pharmaceutical and materials science research. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting various enzyme families.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Ligand & Catalyst Precursor: Serves as a precursor for N-heterocyclic carbene (NHC) ligands and other organometallic catalysts.
• Material Science Research: Employed in the development of organic electronic materials, such as conductive polymers and OLED components.
• Chemical Biology Probes: Utilized to create tagged or modified molecules for studying biological pathways and protein interactions.
• Cross-Coupling Reactions: Acts as a substrate in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Sonogashira) to introduce the imidazole moiety.

Basic Information

Item	Details
Product Name	4,5-Diiodo-1H-Imidazole
CAS No.	15813-09-9
Molecular Formula	C3H2I2N2
Molecular Weight	335.87 g/mol
Synonyms	1H-Imidazole, 4,5-diiodo-; 4,5-Diiodoimidazole; 4,5-Diiodo-1H-imidazole; Diiodoimidazole; 1H-Imidazole,4,5-diiodo; 4,5-DIIODO-1H-IMIDAZOLE; 4,5-Diiodoimidazole (major); 4,5-Diiodo-1H-imidazole (8CI,9CI)
EINECS	Contact for details

Quality Control

Our 4,5-Diiodo-1H-Imidazole is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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. Due to its light-sensitive nature, handling and packaging are performed under controlled lighting conditions to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	< 0.5%

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