Description

4-Cyano-4'-Pentylterphenyl is a high-purity, functionalized terphenyl derivative, a key intermediate in advanced material synthesis. Its core value lies in its rigid, conjugated molecular structure, which is essential for tuning the electro-optical properties of liquid crystals and organic semiconductors. This compound is critically needed by manufacturers in the liquid crystal display (LCD) industry and researchers developing organic electronic devices.

Application

• Liquid Crystal (LC) Material Synthesis: A crucial intermediate for creating high-performance nematic and ferroelectric liquid crystals used in displays.
• Organic Semiconductor Research: Serves as a building block for organic field-effect transistors (OFETs) and photovoltaic materials due to its extended π-conjugation.
• Advanced OLED Development: Used in the synthesis of host or emissive layer materials for organic light-emitting diodes.
• Pharmaceutical Intermediate: Potential use in the synthesis of complex, bioactive molecules requiring a rigid, aromatic core.
• Polymer Modification: Can be incorporated into polymer chains to enhance thermal stability and optical properties.
• Chemical Research & Development: A versatile reagent for constructing complex polyaromatic systems in academic and industrial R&D.

Basic Information

Product Name	4-Cyano-4'-Pentylterphenyl
CAS No.	54211-46-0
Molecular Formula	C24H23N
Molecular Weight	325.45 g/mol
Synonyms	4'-Pentyl-[1,1':4',1''-terphenyl]-4-carbonitrile; 4-Cyano-4''-pentyl-1,1':4',1''-terphenyl; 4-Pentyl-4''-cyanoterphenyl; [1,1':4',1''-Terphenyl]-4-carbonitrile, 4''-pentyl-; 4''-Pentyl-1,1':4',1''-terphenyl-4-carbonitrile; 4-Cyano-4'-pentyl-1,1':4',1''-terphenyl; PTP-CN (common abbreviation)
EINECS	Contact for details

Quality Control

Our 4-Cyano-4'-Pentylterphenyl is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the exacting standards required for electronic and display applications. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents.

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	< 20 ppm

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