Description

Bis(2-Hydroxy-5-Bromophenyl)Methane is a brominated bisphenol derivative characterized by its phenolic hydroxyl groups and aromatic bromine substituents. This compound serves as a versatile high-purity intermediate and building block in advanced organic synthesis, valued for its ability to introduce specific structural motifs. It is primarily utilized by pharmaceutical, agrochemical, and specialty polymer industries for the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring brominated phenolic structures.
• Agrochemical Synthesis: Building block for herbicides, fungicides, and other crop protection agents where bromine substitution enhances biological activity.
• Polymer Chemistry: Monomer or cross-linking agent for the production of specialty resins, epoxy systems, and flame-retardant polymers.
• Ligand and Catalyst Development: Used to create complexing agents and ligands for metal catalysis in fine chemical manufacturing.
• Material Science Research: Intermediate in the development of novel organic electronic materials and advanced composites.
• Chemical Research & Development: Serves as a standard or reagent in organic synthesis for academic and industrial R&D laboratories.

Basic Information

Product Name	Bis(2-Hydroxy-5-Bromophenyl)Methane
CAS No.	78563-03-8
Molecular Formula	C13H10Br2O2
Molecular Weight	366.03 g/mol
Synonyms	2,2'-Methylenebis(5-bromophenol); 5,5'-Dibromo-2,2'-dihydroxydiphenylmethane; Bis(5-bromo-2-hydroxyphenyl)methane; 1,1'-(Methylenedi-4,1-phenylene)bis[5-bromo-2-hydroxybenzene]; 5,5'-Dibromodian; NSC 403796; 5-Bromo-2-[(5-bromo-2-hydroxyphenyl)methyl]phenol
EINECS	Contact for details

Quality Control

Our Bis(2-Hydroxy-5-Bromophenyl)Methane is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.