Description

4-Bromo-3-Iodophenol is a halogenated phenol 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. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and material science sectors for the development of new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system disorders and infectious diseases.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and cross-coupling reactions.
• Material Science: Employed in the synthesis of monomers for advanced polymers, liquid crystals, and organic electronic materials.
• Chemical Biology Probes: Useful for labeling and modifying biomolecules in research applications due to its reactive halogen sites.
• Custom Synthesis: A fundamental substrate for contract research organizations (CROs) and fine chemical manufacturers performing bespoke synthesis for clients.

Basic Information

Product Name	4-Bromo-3-Iodophenol
CAS No.	202865-84-7
Molecular Formula	C6H4BrIO
Molecular Weight	298.90 g/mol
Synonyms	3-Iodo-4-bromophenol; Phenol, 4-bromo-3-iodo-; 4-Bromo-3-iodo-1-hydroxybenzene; 1-Hydroxy-4-bromo-3-iodobenzene; 4-Br-3-I-PhOH
EINECS	Contact for details

Quality Control

Our 4-Bromo-3-Iodophenol is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR for structural confirmation, and GC for residual solvent analysis, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing all specifications are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials such as strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 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.