Description

1,3-Dibromo-2-Iodobenzene is a high-purity halogenated benzene derivative, a versatile and critical building block in advanced organic synthesis. Its unique substitution pattern makes it an essential precursor for constructing complex molecular architectures, particularly in pharmaceutical and agrochemical research. This compound is primarily sought after by R&D chemists and process development scientists in the fine chemical, life sciences, and material science industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of novel active pharmaceutical ingredients (APIs), especially those containing complex halogenated aromatic systems.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides, where the iodine and bromine atoms serve as handles for further functionalization.
• Ligand & Catalyst Synthesis: Serves as a precursor for synthesizing specialized ligands used in cross-coupling reactions (e.g., Suzuki, Sonogashira) and organometallic catalysts.
• Material Science: Employed in the creation of organic electronic materials, liquid crystals, and polymers where specific halogen atoms dictate electronic properties and self-assembly.
• Chemical Biology Probes: Useful for incorporating heavy atoms (iodine) into biomolecules for X-ray crystallography studies or as radiolabeling precursors.
• Custom Synthesis & Contract Manufacturing: A valuable starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving global clients.

Basic Information

Product Name	1,3-Dibromo-2-Iodobenzene
CAS No.	19821-80-8
Molecular Formula	C6H3Br2I
Molecular Weight	406.80 g/mol
Synonyms	2-Iodo-1,3-dibromobenzene; 1,3-Dibromo-2-iodo-benzene; Benzene, 1,3-dibromo-2-iodo-; 2-Iodo-m-dibromobenzene; m-Dibromo-o-iodobenzene; 1,3-Dibromo-2-iodobenzol; NSC 163083
EINECS	Contact for details

Quality Control

Our 1,3-Dibromo-2-Iodobenzene is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and elemental analysis, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with each shipment, confirming compliance with customer specifications and industry best practices.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Reported value provided
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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