Description

4-Cyano-4'-n-Propyl-p-Terphenyl is a high-purity, functionalized terphenyl derivative characterized by its cyano and propyl substituents. This compound matters as a critical advanced intermediate and building block in the synthesis of complex organic materials, offering precise molecular architecture for specialized applications. It is primarily needed by R&D chemists and manufacturers in the organic electronics, liquid crystal display (LCD), and pharmaceutical intermediates sectors.

Application

• As a key advanced intermediate in the synthesis of organic semiconductors and charge-transport materials.
• In the research and development of liquid crystal (LC) mixtures for display technologies, where its structure can influence mesomorphic properties.
• As a specialized building block for constructing complex, rigid-rod molecular structures in supramolecular chemistry.
• For use in pharmaceutical research as a precursor to bioactive molecules with terphenyl cores.
• In the development of fluorescent dyes and probes, leveraging the terphenyl backbone for photostability.
• As a standard or reference compound in analytical chemistry for method development and calibration.

Basic Information

Product Name	4-Cyano-4'-n-Propyl-p-Terphenyl
CAS No.	54296-25-2
Molecular Formula	C22H19N
Molecular Weight	297.40 g/mol
Synonyms	[1,1':4',1''-Terphenyl]-4-carbonitrile, 4''-propyl-; 4-Cyano-4''-propyl-1,1':4',1''-terphenyl; 4'-Propyl-[1,1':4',1''-terphenyl]-4-carbonitrile; p-Terphenyl-4-carbonitrile, 4''-propyl-; 4-Cyano-4'-propyl-p-terphenyl; CNPT; Propyl-cyano-terphenyl
EINECS	Contact for details

Quality Control

Our 4-Cyano-4'-n-Propyl-p-Terphenyl is manufactured under a strict quality management system. Each batch undergoes rigorous 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) documenting all relevant specifications are available upon request.

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 incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.