Description

4-(trans-4-Ethylcyclohexyl)-2-Fluorobenzoic Acid, 4-(Trifluoromethoxy)phenyl Ester is a high-purity, advanced pharmaceutical intermediate designed for the synthesis of complex active ingredients. This compound matters for its role as a critical building block in the development of novel liquid crystal materials and specialty organic electronic compounds. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, advanced materials, and specialty chemical industries seeking to innovate with fluorinated aromatic systems.

Application

• Key Intermediate in Liquid Crystal (LC) Manufacturing: Serves as a core component for synthesizing high-performance fluorinated liquid crystals used in displays (LCDs).
• Pharmaceutical Intermediate: Utilized in the research and development of new drug candidates, particularly those requiring fluorinated aromatic motifs for enhanced metabolic stability and bioavailability.
• Organic Electronic Materials: Acts as a precursor in the synthesis of organic semiconductors and charge-transport materials for OLEDs and other electronic devices.
• Specialty Polymer Additive: Can be incorporated into polymer chains to impart specific optical or electronic properties.
• Advanced Material Research: Used in academic and industrial R&D for exploring new fluoroorganic compounds with unique physical characteristics.
• Agrochemical Intermediate: Potential use in the synthesis of novel, high-efficacy crop protection agents.

Basic Information

Product Name	4-(trans-4-Ethylcyclohexyl)-2-Fluorobenzoic Acid, 4-(Trifluoromethoxy)phenyl Ester
CAS No.	288579-85-1
Molecular Formula	C22H22F4O3
Molecular Weight	410.41 g/mol
Synonyms	4-(trans-4-Ethylcyclohexyl)-2-fluorobenzoic acid 4-(trifluoromethoxy)phenyl ester; [4-(4-Ethylcyclohexyl)-2-fluorophenyl] 4-(trifluoromethoxy)benzoate; 4-(4-Ethylcyclohexyl)-2-fluorobenzoic acid p-(trifluoromethoxy)phenyl ester; 4-(trans-4-Ethylcyclohexyl)-2-fluorobenzoic acid (4-trifluoromethoxyphenyl) ester; Benzoic acid, 4-(4-ethylcyclohexyl)-2-fluoro-, 4-(trifluoromethoxy)phenyl ester; LC Intermediate 288579-85-1; Fluorinated liquid crystal intermediate
EINECS	Contact for details

Quality Control

Our 4-(trans-4-Ethylcyclohexyl)-2-Fluorobenzoic Acid, 4-(Trifluoromethoxy)phenyl Ester is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and structural integrity suitable for sensitive synthesis applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

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 bases and incompatible organic solvents. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single unknown impurity	≤ 0.5%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Melting Point	Contact for details

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