Description

3-Cyanobiphenyl is a versatile biphenyl derivative featuring a cyano functional group, making it a valuable intermediate in advanced organic synthesis. This compound is particularly significant for its role in the development of liquid crystals and other high-performance electronic materials. It is essential for R&D chemists and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to create novel compounds with tailored properties.

Application

• Liquid Crystal Intermediates: A key precursor in the synthesis of nematic and smectic liquid crystals for display technologies (LCDs).
• Pharmaceutical Building Block: Used in the research and development of active pharmaceutical ingredients (APIs), particularly those with biphenyl core structures.
• Agrochemical Synthesis: Serves as an intermediate in the production of advanced pesticides and herbicides.
• Organic Light-Emitting Diodes (OLEDs): Employed in the synthesis of electron-transport or host materials for OLED devices.
• Polymer Modification: Acts as a monomer or additive to introduce cyanophenyl groups into polymers, enhancing thermal and optical properties.
• Chemical Research: A valuable reagent for Suzuki coupling and other palladium-catalyzed cross-coupling reactions to create complex biaryl systems.

Basic Information

Product Name	3-Cyanobiphenyl
CAS No.	24973-50-0
Molecular Formula	C₁₃H₉N
Molecular Weight	179.22 g/mol
Synonyms	[1,1'-Biphenyl]-3-carbonitrile; 3-Phenylbenzonitrile; m-Cyanobiphenyl; 3-Biphenylcarbonitrile; NSC 403108; 3-Cyano-1,1'-biphenyl; 3-Phenyl cyanobenzene
EINECS	Contact for details

Quality Control

Our 3-Cyanobiphenyl is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

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 sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	65 - 68 °C
Loss on Drying	≤ 0.5%

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