Description

5-Bromo-4-Fluoro-2-Methylphenol is a halogenated phenolic compound that serves as a versatile and high-value building block in advanced organic synthesis. Its unique substitution pattern makes it a critical intermediate for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and manufacturers requiring a reliable, high-purity precursor for active pharmaceutical ingredients (APIs), crop protection agents, and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly for molecules targeting central nervous system (CNS) disorders, anti-inflammatory agents, and antimicrobials.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and pesticides, where the bromo and fluoro substituents enhance biological activity and stability.
• Liquid Crystal & OLED Materials: Serves as a precursor for advanced electronic materials, including liquid crystal displays (LCDs) and organic light-emitting diodes (OLEDs), due to its rigid, halogenated aromatic structure.
• Polymer Modification: Acts as a functional monomer or additive to impart flame retardancy, UV stability, and specific reactivity to specialty polymers and resins.
• Chemical Research & Development: A valuable reagent in academic and industrial R&D for exploring new synthetic pathways and creating complex molecular architectures.
• Dye & Pigment Intermediate: Utilized in the synthesis of specialized dyes and pigments where halogen atoms are required for specific color properties and fastness.

Basic Information

Product Name	5-Bromo-4-Fluoro-2-Methylphenol
CAS No.	1701766-35-9
Molecular Formula	C7H6BrFO
Molecular Weight	205.03 g/mol
Synonyms	2-Methyl-5-bromo-4-fluorophenol; 4-Fluoro-5-bromo-2-methylphenol; Phenol, 5-bromo-4-fluoro-2-methyl-; 5-Bromo-4-fluoro-o-cresol; 2-Hydroxy-5-bromo-4-fluorotoluene; 5-Bromo-4-fluoro-2-methyl-1-hydroxybenzene
EINECS	Contact for details

Quality Control

Our 5-Bromo-4-Fluoro-2-Methylphenol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment. We adhere to cGMP principles where applicable to support our clients in regulated industries.

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 heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging during storage and handling.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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