Description

3-Bromo-4-Iodophenol 97% is a halogenated phenol derivative, a versatile and high-purity organic intermediate essential for advanced chemical synthesis. Its value lies in providing a reactive phenolic scaffold with two distinct halogen substituents, enabling selective functionalization and the construction of complex molecular architectures. This compound is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries for developing new active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly in medicinal chemistry research for creating libraries of bioactive molecules.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and pesticides, leveraging its halogenated structure for biological activity.
• Ligand and Catalyst Precursor: Serves as a starting material for synthesizing specialized ligands used in transition metal catalysis and coordination chemistry.
• Material Science Monomer: Employed in the production of specialty polymers and advanced materials, where the phenol and halogen groups can be modified to alter material properties.
• Organic Synthesis Reagent: Acts as a versatile reagent in cross-coupling reactions (e.g., Suzuki, Sonogashira) and nucleophilic aromatic substitution due to the presence of bromine and iodine atoms.
• Chemical Research & Development: A valuable standard and intermediate in academic and industrial R&D labs for exploring new synthetic pathways and reaction mechanisms.

Basic Information

Item	Details
Product Name	3-Bromo-4-Iodophenol 97%
CAS No.	1037298-05-7
Molecular Formula	C6H4BrIO
Molecular Weight	298.90 g/mol
Synonyms	3-Bromo-4-iodophenol; 4-Iodo-3-bromophenol; Phenol, 3-bromo-4-iodo-; 3-Br-4-I-PhOH; (3-Bromo-4-iodophenyl) alcohol; 2-Bromo-1-iodo-4-hydroxybenzene (alternative numbering); 3-Bromo-4-hydroxyiodobenzene
EINECS	Contact for details

Quality Control

Our 3-Bromo-4-Iodophenol 97% is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity verification and identity confirmation by FT-IR and NMR spectroscopy, to ensure it meets the specified 97% minimum purity. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability, consistency, and compliance with your research or production requirements.

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, sparks, and open flame. Due to its light-sensitive nature, the container should be amber-colored or stored in a dark place.

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
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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