Description

1-(4-Bromophenyl)-2-Fluorobenzene is a high-purity halogenated aromatic compound, serving as a versatile and critical building block in advanced organic synthesis. Its value lies in its dual functionalization, providing distinct reactive sites for cross-coupling and substitution reactions essential for constructing complex molecular architectures. This intermediate is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for developing active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting central nervous system and inflammatory diseases.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its halogenated structure for bioactivity.
• Liquid Crystal & OLED Materials: Serves as a core building block for creating advanced organic electronic materials and liquid crystal displays (LCDs).
• Polymer & Resin Modifier: Incorporated into specialty polymers to enhance thermal stability, flame retardancy, and other physical properties.
• Organic Synthesis Reagent: Employed in Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions to form biaryl structures.
• Chemical Research & Development: A valuable tool for medicinal chemistry and material science research in academic and industrial R&D labs.

Basic Information

Product Name	1-(4-Bromophenyl)-2-Fluorobenzene
CAS No.	40641-63-2
Molecular Formula	C12H8BrF
Molecular Weight	251.10 g/mol
Synonyms	2-Fluoro-4'-bromobiphenyl; 4-Bromo-2-fluorobiphenyl; 1-Bromo-4-(2-fluorophenyl)benzene; (2-Fluorophenyl)-4-bromobenzene; 4'-Bromo-2-fluorobiphenyl; Biphenyl, 4-bromo-2-fluoro-; 2-Fluoro-4-bromobiphenyl; 4-Bromophenyl-2-fluorobenzene
EINECS	Contact for details

Quality Control

Our 1-(4-Bromophenyl)-2-Fluorobenzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

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. The container should be kept tightly sealed to prevent contamination and moisture absorption.

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	≤ 20 ppm

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