Description

4-Bromo-3'-Fluorobiphenyl is a high-purity halogenated biphenyl derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its unique molecular structure, which provides a versatile scaffold for constructing complex molecules in pharmaceutical and materials science research. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and liquid crystal industries, where it is used to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the research and development of new herbicides and pesticides, leveraging its halogenated biphenyl core.
• Liquid Crystal Materials: Serves as a fundamental component in the creation of advanced liquid crystal mixtures for display technologies.
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for electron-transport or host materials in OLED device fabrication.
• Cross-Coupling Reactions: An excellent substrate for Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions to form more complex biaryl systems.
• Material Science Research: Employed in the development of organic semiconductors and other functional polymeric materials.

Basic Information

Product Name	4-Bromo-3'-Fluorobiphenyl
CAS No.	40641-65-4
Molecular Formula	C12H8BrF
Molecular Weight	251.10 g/mol
Synonyms	1-Bromo-4-(3-fluorophenyl)benzene; 3-Fluoro-4-bromobiphenyl; [1,1'-Biphenyl]-4-bromo-3'-fluoro; 4-Bromo-3-fluorobiphenyl; 3'-Fluoro-4-bromobiphenyl; 4-Bromo-3'-fluorodiphenyl; (3-Fluorophenyl)-4-bromobenzene
EINECS	Contact for details

Quality Control

Our 4-Bromo-3'-Fluorobiphenyl is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed specifications are provided for every shipment, ensuring full traceability and compliance with your research or production requirements.

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 strong oxidizing agents.

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%

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