Description

4-Bromo-2-Chloro-5-Fluoro-Phenol is a halogenated phenol derivative, a versatile and high-purity organic intermediate essential for advanced chemical synthesis. Its unique substitution pattern makes it a critical building block for constructing complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is primarily sought by R&D chemists and process development scientists for creating active pharmaceutical ingredients (APIs), crop protection agents, and specialty materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, especially in medicinal chemistry programs targeting CNS disorders and anti-infectives.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides, leveraging its halogenated structure for bioactivity.
• Material Science: Serves as a monomer or functionalization agent in the development of specialty polymers, liquid crystals, and electronic chemicals.
• Chemical Research: A valuable reagent in academic and industrial laboratories for method development and exploring new reaction pathways in organic synthesis.
• Dye & Pigment Industry: Intermediate for synthesizing complex halogenated dyes and pigments with specific light-fastness and color properties.

Basic Information

Product Name	4-Bromo-2-Chloro-5-Fluoro-Phenol
CAS No.	1036383-21-7
Molecular Formula	C6H3BrClFO
Molecular Weight	225.44 g/mol
Synonyms	2-Chloro-4-bromo-5-fluorophenol; 5-Fluoro-2-chloro-4-bromophenol; Phenol, 4-bromo-2-chloro-5-fluoro-; 4-Bromo-2-chloro-5-fluorophenol; 2-Chloro-5-fluoro-4-bromophenol; 5-Fluoro-4-bromo-2-chlorophenol; 4-Br-2-Cl-5-F-Phenol
EINECS	Contact for details

Quality Control

Our 4-Bromo-2-Chloro-5-Fluoro-Phenol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with customer specifications and industry best practices for fine chemical intermediates.

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 incompatible materials such as 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	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.