Description

3-Bromo-2-Iodotoluene is a halogenated toluene derivative of significant interest in advanced organic synthesis. This compound serves as a versatile and valuable bifunctional building block, enabling the construction of complex molecular architectures through selective cross-coupling reactions. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for the synthesis of active ingredients and novel functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, particularly those requiring halogenated aromatic scaffolds.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides where the bromo and iodo groups allow for sequential functionalization.
• Material Science Research: Employed in the creation of organic semiconductors, liquid crystals, and other advanced materials requiring precise halogen placement.
• Cross-Coupling Reactions: An essential substrate for Suzuki, Stille, and Negishi couplings, where the differing reactivity of the bromo and iodo groups allows for sequential, orthogonal transformations.
• Ligand and Catalyst Development: Serves as a starting material for synthesizing specialized ligands used in homogeneous catalysis.
• Chemical Research & Development: A valuable tool in academic and industrial R&D labs for methodology development and exploring new synthetic pathways.

Basic Information

Product Name	3-Bromo-2-Iodotoluene
CAS No.	869500-07-2
Molecular Formula	C7H6BrI
Molecular Weight	296.93 g/mol
Synonyms	1-Bromo-3-methyl-2-iodobenzene; 2-Iodo-3-bromotoluene; Toluene, 3-bromo-2-iodo-; 3-Bromo-2-iodo-1-methylbenzene; 3-Bromo-2-iodotoluene
EINECS	Contact for details

Quality Control

Our 3-Bromo-2-Iodotoluene is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP standards for pharmaceutical applications and can tailor quality protocols to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
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.