Description

1,2-Dibromo-4,5-Diiodobenzene is a highly functionalized halogenated aromatic building block of significant interest in advanced organic synthesis. Its precise molecular architecture, featuring both bromine and iodine substituents, makes it a valuable precursor for cross-coupling reactions and the construction of complex molecular frameworks. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting complex small molecules.
• Agrochemical Research: Used in the development of new active ingredients for crop protection agents, leveraging its halogenated structure for further functionalization.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor for constructing advanced organic semiconductors and charge-transport materials used in display and lighting technologies.
• Ligand Synthesis: Employed in the preparation of specialized ligands for catalysis, including those used in palladium-catalyzed cross-coupling reactions.
• Material Science: A building block for creating polymers and dendrimers with specific electronic or photophysical properties.
• Academic & Industrial R&D: Fundamental research tool in synthetic organic chemistry for methodology development and exploring new reaction pathways.

Basic Information

Product Name	1,2-Dibromo-4,5-Diiodobenzene
CAS No.	529502-50-9
Molecular Formula	C6H2Br2I2
Molecular Weight	531.70 g/mol
Synonyms	1,2-Dibromo-4,5-diiodobenzene; Benzene, 1,2-dibromo-4,5-diiodo-; 4,5-Diiodo-1,2-dibromobenzene; 1,2-Dibromo-4,5-diiodo-benzene
EINECS	Contact for details

Quality Control

Our 1,2-Dibromo-4,5-Diiodobenzene is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat and incompatible materials.

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

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