Description

4-Bromo-3-Fluoroanisole is a high-purity halogenated anisole derivative, serving as a critical building block in advanced organic synthesis. Its unique bromo-fluoro substitution pattern makes it an indispensable intermediate for creating 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: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring halogenated aromatic motifs.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, where the bromine and fluorine atoms enhance biological activity and stability.
• Liquid Crystal & OLED Materials: Serves as a building block for advanced electronic materials, including liquid crystal displays (LCDs) and organic light-emitting diodes (OLEDs).
• Organic Synthesis Reagent: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and nucleophilic aromatic substitution to introduce functionalized anisole units.
• Chemical Research & Development: A valuable standard and starting material for academic and industrial R&D exploring new synthetic methodologies.

Basic Information

Product Name	4-Bromo-3-Fluoroanisole
CAS No.	408-50-4
Molecular Formula	C7H6BrFO
Molecular Weight	205.03 g/mol
Synonyms	1-Bromo-2-fluoro-4-methoxybenzene; 3-Fluoro-4-bromoanisole; 4-Bromo-3-fluoro-1-methoxybenzene; 2-Fluoro-4-methoxybromobenzene; Anisole, 4-bromo-3-fluoro-; Benzene, 1-bromo-2-fluoro-4-methoxy-
EINECS	Contact for details

Quality Control

Our 4-Bromo-3-Fluoroanisole is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to guarantee traceability and batch-to-batch consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥98.0%
Water Content (KF)	≤0.5%

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