Description

4-Bromo-2-Iodophenol is a halogenated phenol derivative of significant interest in advanced organic synthesis. This compound serves as a versatile and valuable building block for constructing complex molecular architectures, particularly in pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists for applications in cross-coupling reactions and as a precursor for functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, especially those requiring 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: Serves as a monomer or building block for the development 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 aromatic systems.
• Chemical Research: Employed in academic and industrial laboratories for method development and exploring new synthetic pathways in organic chemistry.
• Ligand and Catalyst Preparation: Used to synthesize novel ligands for metal complexes and catalysts.

Basic Information

Product Name	4-Bromo-2-Iodophenol
CAS No.	207115-22-8
Molecular Formula	C6H4BrIO
Molecular Weight	298.90 g/mol
Synonyms	2-Iodo-4-bromophenol; 4-Bromo-2-iodo-1-hydroxybenzene; Phenol, 4-bromo-2-iodo-; 1-Hydroxy-4-bromo-2-iodobenzene; 4-Bromo-2-iodophenol; 2-Iodo-4-bromophenol; 4-Br-2-I-PhOH
EINECS	Contact for details

Quality Control

Our 4-Bromo-2-Iodophenol is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR to verify identity and purity. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory requirements.

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	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residue on Ignition	< 0.1%

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