Description

3-Chloro-2,5-Dibromophenol is a halogenated phenolic compound of significant interest in advanced organic synthesis. This multi-substituted phenol serves as a versatile and critical building block for the development of complex molecules, particularly in pharmaceutical and agrochemical research. Its unique substitution pattern makes it valuable for researchers and manufacturers in fine chemical, life science, and material science industries seeking to introduce specific halogenated aromatic motifs.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those requiring halogenated aromatic cores for bioactivity or as synthetic handles.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and pesticides where the phenol and halogen groups contribute to target binding and efficacy.
• Material Science: Acts as a monomer or functionalization agent in the production of specialized polymers, resins, and flame retardants.
• Ligand and Catalyst Development: Employed in the creation of novel chelating ligands for metal catalysts used in cross-coupling and other organic transformations.
• Dyestuff and Pigment Intermediate: Serves as a building block for synthesizing halogenated dyes and organic pigments.
• Research & Development: A valuable reagent for academic and industrial R&D focused on exploring new chemical entities and reaction pathways.

Basic Information

Item	Details
Product Name	3-Chloro-2,5-Dibromophenol
CAS No.	1844858-63-4
Molecular Formula	C6H3Br2ClO
Molecular Weight	286.35 g/mol
Synonyms	2,5-Dibromo-3-chlorophenol; 3-Chloro-2,5-dibromophenol; Phenol, 3-chloro-2,5-dibromo-; 1-Chloro-2,5-dibromo-3-hydroxybenzene
EINECS	Contact for details

Quality Control

Our 3-Chloro-2,5-Dibromophenol is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results for purity, identity, and impurities is provided with every shipment.

Storage

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