Description

1,2-Dibromo-4-Iodobenzene is a halogenated aromatic compound of significant interest in advanced organic synthesis. This versatile building block is valued for its unique reactivity profile, enabling the precise construction of complex molecular architectures. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries for applications such as cross-coupling reactions and the synthesis of functionalized intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and complex drug candidates, particularly those requiring halogenated aromatic cores.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and pesticides, leveraging its halogen atoms for further functionalization.
• Material Science: Serves as a building block for creating organic electronic materials, liquid crystals, and advanced polymers with specific optoelectronic properties.
• Cross-Coupling Reactions: An excellent substrate for Suzuki, Stille, and Negishi couplings, where the iodine and bromine atoms offer orthogonal reactivity for sequential functionalization.
• Chemical Research: Employed in academic and industrial R&D labs for methodological development and the exploration of new synthetic pathways.
• Ligand and Catalyst Preparation: Used to synthesize specialized ligands for metal catalysis or as a component in catalyst design.

Basic Information

Product Name	1,2-Dibromo-4-Iodobenzene
CAS No.	909072-74-8
Molecular Formula	C6H3Br2I
Molecular Weight	406.80 g/mol
Synonyms	4-Iodo-1,2-dibromobenzene; 1,2-Dibromo-4-iodo-benzene; Benzene, 1,2-dibromo-4-iodo-; 1,2-Dibromo-4-iodobenzol
EINECS	Contact for details

Quality Control

Our 1,2-Dibromo-4-Iodobenzene is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

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

Specification

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

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