Description

2,5-Dibromophenol is a halogenated phenolic compound of significant interest in advanced organic synthesis. This versatile intermediate is valued for its role in constructing complex molecular architectures, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought after by R&D chemists and process development teams for applications in drug discovery, material science, and the synthesis of specialized fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), especially those containing brominated aromatic systems.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and other crop protection agents where the dibromophenol moiety imparts specific biological activity.
• Ligand and Catalyst Preparation: Serves as a precursor for synthesizing specialized ligands used in metal-catalyzed cross-coupling reactions.
• Polymer Chemistry: Acts as a monomer or modifier in the production of high-performance polymers, such as flame retardants and specialty resins.
• Material Science Research: Employed in the development of organic electronic materials and liquid crystals.
• Dyestuff and Pigment Intermediate: Used in the synthesis of complex organic dyes and pigments.

Basic Information

Product Name	2,5-Dibromophenol
CAS No.	28165-52-8
Molecular Formula	C6H4Br2O
Molecular Weight	251.90 g/mol
Synonyms	2,5-Dibromo-1-hydroxybenzene; Phenol, 2,5-dibromo-; 1-Hydroxy-2,5-dibromobenzene; NSC 403119; 2,5-DBP; 2,5-Dibromophenic acid (deprotonated form)
EINECS	Contact for details

Quality Control

Every batch of 2,5-Dibromophenol is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets your specific research or production requirements. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is supplied with each shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	84 - 88 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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