Description

3-(2-Cyanophenyl)Benzonitrile is a specialized organic compound featuring two nitrile functional groups on a biphenyl core structure. This molecular architecture makes it a valuable high-purity intermediate for advanced chemical synthesis, particularly in the development of complex molecules. It is primarily utilized by pharmaceutical research and agrochemical development sectors for constructing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), especially for compounds requiring a rigid, biphenyl-based scaffold.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides where the dinitrile moiety is integral to biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in transition metal catalysis and asymmetric synthesis.
• Material Science Research: Employed in the development of organic electronic materials, such as semiconductors and light-emitting diodes (OLEDs), due to its conjugated system.
• Liquid Crystal & Polymer Chemistry: Acts as a monomer or intermediate for synthesizing high-performance polymers and liquid crystal compounds.

Basic Information

Product Name	3-(2-Cyanophenyl)Benzonitrile
CAS No.	42289-51-0
Molecular Formula	C14H8N2
Molecular Weight	204.23 g/mol
Synonyms	[1,1'-Biphenyl]-2,3'-dicarbonitrile; 2,3'-Dicyanobiphenyl; 2-Cyano-3'-cyanobiphenyl; 3-(2-Cyanophenyl)benzonitrile; 2,3'-Biphenyldicarbonitrile
EINECS	Contact for details

Quality Control

Our 3-(2-Cyanophenyl)Benzonitrile is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your R&D and production quality assurance.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which may affect product stability and performance.

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%
Heavy Metals	≤ 10 ppm

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