Description

4-Bromo-2-Fluoro-3-Methoxyphenol is a halogenated methoxyphenol derivative, a versatile and high-value building block in advanced organic synthesis. Its unique substitution pattern makes it a critical intermediate for constructing complex molecules with tailored electronic and steric properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel drug candidates, particularly for kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Synthesis: Used in the production of advanced herbicides and fungicides, where the bromo-fluoro-methoxy motif contributes to biological activity and metabolic stability.
• Liquid Crystal & OLED Materials: Serves as a precursor for functionalized aromatic cores in electronic materials, influencing molecular alignment and optoelectronic properties.
• Polymer Chemistry: Acts as a monomer or functionalization agent for creating specialty polymers with specific halogenated side chains.
• Chemical Research: Employed in academic and industrial R&D for method development, cross-coupling reactions, and exploring new chemical spaces.
• Dye & Pigment Intermediate: Utilized in the synthesis of complex chromophores and specialty colorants.

Basic Information

Item	Detail
Product Name	4-Bromo-2-Fluoro-3-Methoxyphenol
CAS No.	1779753-99-9
Molecular Formula	C7H6BrFO2
Molecular Weight	221.03 g/mol
Synonyms	3-Methoxy-4-bromo-2-fluorophenol; 2-Fluoro-4-bromo-3-methoxyphenol; 4-Bromo-2-fluoro-3-methoxy-1-hydroxybenzene; 4-Bromo-2-fluoro-3-methoxyphenol; 2-Fluoro-4-bromoguaiacol; 4-Bromo-2-fluoroguaiacol; 1-Bromo-2-fluoro-5-hydroxy-6-methoxybenzene; Phenol, 4-bromo-2-fluoro-3-methoxy-
EINECS	Contact for details

Quality Control

Our 4-Bromo-2-Fluoro-3-Methoxyphenol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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. The compound is light-sensitive and should be handled accordingly.

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%
Heavy Metals	≤ 20 ppm

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