Description

(Trans,Trans)-4'-Pentyl-[1,1'-Bicyclohexyl]-4-Carboxylic Acid 4-Cyano-3-Fluorophenyl Ester is a high-purity, advanced liquid crystal intermediate essential for the synthesis of modern display materials. This compound is valued for its role in creating liquid crystal mixtures with superior electro-optical properties, including fast response times and wide operating temperature ranges. It is a critical raw material for manufacturers of liquid crystal displays (LCDs), advanced optical films, and other high-performance electro-optic devices requiring precise molecular alignment and stability.

Application

• Liquid Crystal Display (LCD) Manufacturing: A key monomer for synthesizing nematic and ferroelectric liquid crystals used in televisions, monitors, and smartphone screens.
• Advanced Optical Films: Used in the development of compensation films and polarizers to enhance viewing angles and contrast in displays.
• Electro-Optic Modulators: Serves as a precursor for materials used in light shutters, phase modulators, and other photonic devices.
• Research & Development: A vital compound for academic and industrial R&D focused on new liquid crystal phases and organic electronic materials.
• Specialty Chemical Synthesis: An intermediate for creating complex, fluorinated organic molecules with specific steric and electronic properties.

Basic Information

Product Name	(Trans,Trans)-4'-Pentyl-[1,1'-Bicyclohexyl]-4-Carboxylic Acid 4-Cyano-3-Fluorophenyl Ester
CAS No.	94353-27-2
Molecular Formula	C25H34FNO2
Molecular Weight	399.55 g/mol
Synonyms	4-Cyano-3-fluorophenyl 4'-pentyl-[1,1'-bicyclohexyl]-4-carboxylate; 4-Cyano-3-fluorophenyl trans,trans-4'-pentylbicyclohexyl-4-carboxylate; CBC-5(3F)CN; Fluorinated Bicyclohexyl Liquid Crystal Ester; 4-(4-Pentylbicyclohexyl)benzoic acid 4-cyano-3-fluorophenyl ester; 4-Cyano-3-fluorophenyl 4'-(pentyl)-[1,1'-bicyclohexyl]-4-carboxylate; 94353-27-2
EINECS	Contact for details

Quality Control

Our (Trans,Trans)-4'-Pentyl-[1,1'-Bicyclohexyl]-4-Carboxylic Acid 4-Cyano-3-Fluorophenyl Ester is produced under strict quality management systems to ensure batch-to-batch consistency and high purity, critical for sensitive electronic applications. Each lot is analyzed using advanced chromatographic and spectroscopic techniques to confirm identity, purity, and isomer content. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong alkalis and incompatible organic solvents. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 99.0% (Area %)
Isomeric Purity (Trans,Trans)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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