Description

1-Bromo-4-(4-Fluorophenoxy)Benzene is a high-purity diaryl ether derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its bifunctional structure, incorporating both bromo and fluoro substituents, which enables precise molecular construction for complex target molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly in the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for compounds targeting central nervous system disorders.
• Agrochemical Synthesis: Building block for novel herbicides, fungicides, and insecticides, leveraging the fluorine atom for enhanced bioactivity and metabolic stability.
• Liquid Crystal & OLED Materials: Used in the research and production of advanced electronic display materials due to its rigid, aromatic structure.
• Polymer Chemistry: Monomer or cross-linking agent for engineering plastics and high-performance polymers.
• Chemical Research: Versatile reagent in Suzuki, Buchwald-Hartwig, and other palladium-catalyzed cross-coupling reactions.
• Material Science: Intermediate for creating specialty dyes, pigments, and photoactive compounds.

Basic Information

Product Name	1-Bromo-4-(4-Fluorophenoxy)Benzene
CAS No.	55102-99-3
Molecular Formula	C12H8BrFO
Molecular Weight	267.09 g/mol
Synonyms	4-Bromo-4'-fluorodiphenyl ether; 1-Bromo-4-(4-fluorophenoxy)benzene; p-Bromophenyl 4-fluorophenyl ether; 4-Fluorophenyl 4-bromophenyl ether; (4-Bromophenoxy)-4-fluorobenzene; NSC 403119; 4'-Fluoro-4-bromodiphenyl ether
EINECS	Contact for details

Quality Control

Our 1-Bromo-4-(4-Fluorophenoxy)Benzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specification parameters. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring traceability and batch-to-batch consistency for critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	72 - 76 °C
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.