Description

4-Ethoxy-[1,1'-Biphenyl]-4'-Carbonitrile is a specialized biphenyl derivative featuring both cyano and ethoxy functional groups, making it a valuable intermediate in advanced organic synthesis. Its molecular structure is engineered to serve as a key building block for the development of complex molecules, particularly in the pharmaceutical and advanced materials sectors. This compound is essential for researchers and manufacturers in fine chemical, agrochemical, and liquid crystal industries who require high-purity, structurally precise intermediates for their R&D and production processes.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting central nervous system disorders.
• Liquid Crystal Material Synthesis: Serves as a core building block for creating nematic and smectic liquid crystals used in display technologies.
• Agrochemical Development: Used in the research and production of novel herbicides and plant growth regulators.
• Organic Light-Emitting Diode (OLED) Materials: Acts as an intermediate in the synthesis of electron-transport or host materials for OLED devices.
• Advanced Polymer Chemistry: Incorporated into specialty polymers to modify thermal stability, optical properties, or mechanical strength.
• Research & Development: A valuable tool in academic and industrial R&D for exploring new reactions and creating novel chemical entities.

Basic Information

Product Name	4-Ethoxy-[1,1'-Biphenyl]-4'-Carbonitrile
CAS No.	58743-78-5
Molecular Formula	C₁₅H₁₃NO
Molecular Weight	223.27 g/mol
Synonyms	4'-Cyano-4-ethoxybiphenyl; 4-Ethoxy-4'-cyanobiphenyl; p-Ethoxy-p'-cyanobiphenyl; 4-Cyano-4'-ethoxybiphenyl; [1,1'-Biphenyl]-4-carbonitrile, 4-ethoxy-; E7 (LC mixture component); LC Biphenyl Derivative; 4-EtO-Ph-Ph-CN
EINECS	Contact for details

Quality Control

Every batch of 4-Ethoxy-[1,1'-Biphenyl]-4'-Carbonitrile is manufactured under strict quality management systems. Our products undergo rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and industrial applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

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%
Residue on Ignition	≤ 0.1%

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