Description

2-Bromo-5-Iodo-1,3-Dimethylbenzene is a high-purity halogenated aromatic building block of significant importance in advanced organic synthesis. Its unique substitution pattern makes it a valuable precursor for constructing complex molecular architectures, particularly in pharmaceutical and materials science research. This compound is essential for researchers and process chemists in the life sciences, agrochemical, and specialty chemical industries who require reliable, high-quality intermediates for coupling reactions and functional material development.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring specific halogenated aromatic cores.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and pesticides where the bromo and iodo substituents enable further functionalization.
• Material Science Precursor: Serves as a monomer or intermediate in the production of specialty polymers, liquid crystals, and organic electronic materials.
• Cross-Coupling Reactions: An excellent substrate for Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions to form biaryl and complex conjugated systems.
• Ligand and Catalyst Development: Employed in the synthesis of novel ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Research & Development: A versatile reagent for academic and industrial R&D exploring new synthetic methodologies and compound libraries.

Basic Information

Product Name	2-Bromo-5-Iodo-1,3-Dimethylbenzene
CAS No.	689260-53-5
Molecular Formula	C8H8BrI
Molecular Weight	311.96 g/mol
Synonyms	1-Bromo-2,4-dimethyl-5-iodobenzene; 2,4-Dimethyl-1-bromo-5-iodobenzene; 5-Iodo-2-bromo-1,3-dimethylbenzene; 2-Bromo-5-iodo-m-xylene; m-Xylene, 2-bromo-5-iodo-; Benzene, 2-bromo-5-iodo-1,3-dimethyl-
EINECS	Contact for details

Quality Control

Our 2-Bromo-5-Iodo-1,3-Dimethylbenzene is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

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, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging during storage.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 10 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.