Description

(3-Bromo-5-Iodophenyl)Methanol CAS NO 188813-08-3 is a high-purity, halogenated benzyl alcohol derivative of significant interest in advanced organic synthesis. This compound serves as a versatile and critical building block for constructing complex molecular architectures, particularly in pharmaceutical and materials science research. Its unique substitution pattern makes it an essential precursor for medicinal chemists and R&D professionals developing new active pharmaceutical ingredients (APIs), agrochemicals, and specialty polymers.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, especially in kinase inhibitor and receptor modulator programs.
• Agrochemical Synthesis: Used in the research and production of advanced crop protection agents and herbicides.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in transition metal catalysis and cross-coupling reactions.
• Liquid Crystal and OLED Material Research: A building block for synthesizing halogenated aromatic cores in advanced electronic and display materials.
• Chemical Biology Probes: Utilized in the synthesis of molecular probes and tags for studying biological processes.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs and research institutions for bespoke synthesis projects.

Basic Information

Product Name	(3-Bromo-5-Iodophenyl)Methanol
CAS No.	188813-08-3
Molecular Formula	C7H6BrIO
Molecular Weight	312.93 g/mol
Synonyms	3-Bromo-5-iodobenzyl alcohol; (3-Bromo-5-iodophenyl)methanol; 1-Bromo-3-(hydroxymethyl)-5-iodobenzene; m-Bromo-m'-iodobenzyl alcohol; Benzenemethanol, 3-bromo-5-iodo-; 3-Bromo-5-iodo-benzenemethanol
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for all our fine chemical intermediates. Production of (3-Bromo-5-Iodophenyl)Methanol adheres to current Good Manufacturing Practices (cGMP) where applicable, ensuring batch-to-batch consistency and traceability. Identity, purity, and impurity profiles are verified using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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