Description

[1,1'-Bicyclohexyl]-4-Carboxylic Acid, 4'-Propyl-,3,4-Difluorophenyl Ester, [Trans,Trans] is a high-purity, stereochemically defined organic intermediate of significant interest in advanced material science. Its precise molecular architecture, featuring a rigid bicyclohexyl core and a fluorinated aromatic ester, makes it a valuable building block for creating novel compounds with tailored properties. This product is essential for researchers and manufacturers in the pharmaceutical and liquid crystal display (LCD) industries, where specific stereochemistry and fluorine substitution are critical for performance. CAS No. 94840-77-4.

Application

• Advanced Liquid Crystal Materials: A key chiral dopant or intermediate in the synthesis of high-performance ferroelectric or nematic liquid crystals for next-generation displays.
• Pharmaceutical Intermediates: Serves as a sophisticated building block in the synthesis of complex drug candidates, particularly where the trans,trans configuration and fluorine atoms are required for bioactivity.
• Organic Synthesis & Chemical Research: Used as a model compound or starting material in methodological development and the creation of novel molecular scaffolds.
• Specialty Polymer Additives: Can be incorporated into polymer chains to modify physical properties such as thermal stability, optical characteristics, or solubility.
• Non-linear Optical (NLO) Materials: Investigated as a component in materials for photonic applications due to its potential for high hyperpolarizability.

Basic Information

Product Name	[1,1'-Bicyclohexyl]-4-Carboxylic Acid, 4'-Propyl-,3,4-Difluorophenyl Ester, [Trans,Trans]
CAS No.	94840-77-4
Molecular Formula	C22H30F2O2
Molecular Weight	364.48 g/mol
Synonyms	3,4-Difluorophenyl 4'-(propyl)-[1,1'-bicyclohexyl]-4-carboxylate (trans,trans-); trans,trans-4'-Propylbicyclohexyl-4-carboxylic acid 3,4-difluorophenyl ester; 4-Propyl-4'-(3,4-difluorophenoxycarbonyl)bicyclohexyl; BCE (abbreviation in LCD research); (Trans,Trans)-4'-Propyl-[1,1'-Bicyclohexyl]-4-Carboxylic Acid 3,4-Difluorophenyl Ester; 3,4-Difluorophenyl trans,trans-4'-Propylbicyclohexyl-4-carboxylate; 94840-77-4
EINECS	Contact for details

Quality Control

Our [1,1'-Bicyclohexyl]-4-Carboxylic Acid, 4'-Propyl-,3,4-Difluorophenyl Ester, [Trans,Trans] is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and chiral analysis to confirm the trans,trans stereochemical configuration. We provide Certificates of Analysis (COA) with detailed specifications for all critical parameters, ensuring reliable consistency and traceability for your research and production needs.

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 strong bases and incompatible materials. 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)	≥ 98.0% (Area %)
Isomeric Purity (Chiral HPLC)	≥ 99.0% trans,trans isomer
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.