Description

5-Bromo-2-Fluoro-4-Methoxyphenol is a high-purity, multi-functional halogenated phenolic intermediate. This compound is valued for its unique molecular structure, which makes it a versatile building block for synthesizing more complex molecules. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical industries for the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides, leveraging its halogenated phenol core.
• Liquid Crystal Material Precursor: Serves as a starting material for the synthesis of fluorinated compounds used in electronic displays and optical devices.
• Polymer Modification Agent: Employed to introduce halogen and phenolic functionalities into polymer chains, altering material properties like flame retardancy and stability.
• Organic Synthesis Reagent: A versatile reagent in academic and industrial R&D labs for constructing complex aromatic and heterocyclic compounds.
• Dye and Pigment Intermediate: Utilized in the development of specialized dyes and pigments where bromo and fluoro substituents influence color and lightfastness properties.

Basic Information

Product Name	5-Bromo-2-Fluoro-4-Methoxyphenol
CAS No.	1111096-08-2
Molecular Formula	C7H6BrFO2
Molecular Weight	221.03 g/mol
Synonyms	4-Methoxy-5-bromo-2-fluorophenol; 2-Fluoro-5-bromo-4-methoxyphenol; 5-Bromo-2-fluoro-4-methoxy-phenol; Phenol, 5-bromo-2-fluoro-4-methoxy-; 2-Fluoro-4-methoxy-5-bromophenol
EINECS	Contact for details

Quality Control

We maintain a rigorous quality management system to ensure batch-to-batch consistency and high purity. Our standard grade for 5-Bromo-2-Fluoro-4-Methoxyphenol typically meets a purity specification of ≥97% (by HPLC). Identity is confirmed via spectroscopic methods (IR, NMR). A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with each shipment. Custom synthesis and purification to meet specific client requirements (e.g., ≥99% purity) are available upon request.

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 heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maximize stability.

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.