Description

4-Cyano-3-Fluorophenyl trans-4-Propylcyclohexanecarboxylate is a high-purity, advanced organic intermediate with a defined stereochemistry, essential for synthesizing complex molecules with specific spatial orientations. This compound matters for its role as a critical building block in the development of novel liquid crystal materials and active pharmaceutical ingredients (APIs), where its structural motifs impart key electronic and steric properties. It is primarily needed by R&D chemists and process development scientists in the advanced materials, pharmaceutical, and specialty chemical industries.

Application

• Liquid Crystal (LC) Manufacturing: A key monomeric component for synthesizing ferroelectric and nematic liquid crystals used in high-performance displays (LCDs) and optical devices.
• Pharmaceutical Intermediates: Serves as a sophisticated precursor in the multi-step synthesis of drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Advanced Organic Synthesis: Utilized in cross-coupling reactions and esterification processes to construct complex, fluorinated aromatic systems.
• Materials Science Research: Employed in the development of organic semiconductors and non-linear optical (NLO) materials due to its electron-withdrawing cyano and fluoro groups.
• Agrochemical Intermediates: Potential use in creating novel active ingredients for crop protection products requiring specific steric and electronic profiles.

Basic Information

Product Name	4-Cyano-3-Fluorophenyl trans-4-Propylcyclohexanecarboxylate
CAS No.	90525-57-8
Molecular Formula	C17H20FNO2
Molecular Weight	289.35 g/mol
Synonyms	trans-4-Propylcyclohexanecarboxylic Acid 4-Cyano-3-fluorophenyl Ester; 4-Cyano-3-fluorophenyl trans-4-propylcyclohexane-1-carboxylate; 3-Fluoro-4-cyanophenyl trans-4-propylcyclohexanecarboxylate; 4-Propylcyclohexanecarboxylic Acid (4-Cyano-3-fluorophenyl) Ester, trans-; 90525-57-8; 4-Cyano-3-fluorophenol trans-4-propylcyclohexanecarboxylate; (trans)-4-Propylcyclohexanecarboxylic acid 4-cyano-3-fluorophenyl ester
EINECS	Contact for details

Quality Control

Our 4-Cyano-3-Fluorophenyl trans-4-Propylcyclohexanecarboxylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity, isomeric purity (trans-isomer), and consistent performance. Certificates of Analysis (COA) with detailed chromatographic data are provided for each shipment 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 place at a controlled room temperature (15-25°C). Keep away from strong alkalis and incompatible organic solvents. The container should be kept tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Isomeric Purity (trans-isomer, GC/HPLC)	≥ 99.0%
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.