Description

3-Fluorobiphenyl is a high-purity fluorinated aromatic compound, serving as a critical building block in advanced organic synthesis. Its value lies in the unique electronic and steric properties imparted by the fluorine atom, which is essential for modifying the reactivity and stability of target molecules. This intermediate is particularly vital for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries, where it is used to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and production of active pharmaceutical ingredients (APIs), particularly for compounds requiring fluorinated biphenyl motifs to enhance metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, where the fluorine atom can improve lipophilicity and biological activity.
• Liquid Crystal & OLED Materials: Serves as a core structural unit in the synthesis of fluorinated liquid crystals and organic light-emitting diode (OLED) materials, contributing to improved electronic properties and device performance.
• Polymer & Resin Modifier: Incorporated as a monomer or additive to create specialty polymers with enhanced thermal stability, chemical resistance, and specific optical characteristics.
• Chemical Research & Development: An essential reagent in academic and industrial R&D for exploring new reactions, catalytic processes, and the creation of complex molecular architectures.
• Fluorine Chemistry Reference Standard: Employed as a standard or calibrant in analytical laboratories for method development and quality control in fluorine-specific analyses.

Basic Information

Product Name	3-Fluorobiphenyl
CAS No.	2367-22-8
Molecular Formula	C₁₂H₉F
Molecular Weight	172.20 g/mol
Synonyms	3-Fluorodiphenyl; [1,1'-Biphenyl]-3-fluoro; 3-Fluoro-1,1'-biphenyl; m-Fluorobiphenyl; 3-Phenylfluorobenzene; 3-Fluorobiphenyl; Fluorobiphenyl (mixed isomers); Biphenyl, 3-fluoro-
EINECS	219-124-6

Quality Control

Our 3-Fluorobiphenyl is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure it meets the high-purity standards required for sensitive synthetic applications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and batch-to-batch consistency.

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 heat, sparks, and open flame. The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	34 - 38 °C
Related Substances (HPLC)	Total impurities ≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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