Description

trans-4-Ethyl-(1,1-Bicyclohexyl)-4-Carboxylic Acid is a high-purity, functionalized bicyclic carboxylic acid derivative. This compound serves as a valuable and versatile chiral building block and intermediate in advanced organic synthesis. It is primarily sought after by research and development teams in the pharmaceutical and fine chemical industries for the synthesis of complex molecules, including active pharmaceutical ingredients (APIs) and specialty materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Liquid Crystal Materials: Used in the synthesis of advanced liquid crystal compounds for display technologies, leveraging its rigid, substituted bicyclic core.
• Asymmetric Catalyst Ligand Precursor: Serves as a starting material for the preparation of chiral ligands used in enantioselective catalysis.
• Advanced Polymer Chemistry: Acts as a monomer or functional modifier in the synthesis of specialty polymers with tailored thermal and mechanical properties.
• Agrochemical Synthesis: Employed as an intermediate in the development of new-generation, high-performance crop protection agents.
• Material Science Research: Utilized in the creation of novel organic frameworks and specialty chemicals for electronic or optical applications.

Basic Information

Product Name	trans-4-Ethyl-(1,1-Bicyclohexyl)-4-Carboxylic Acid
CAS No.	84976-67-0
Molecular Formula	C15H26O2
Molecular Weight	238.37 g/mol
Synonyms	trans-4-Ethylbicyclohexyl-4-carboxylic Acid; 4-Ethyl-[1,1'-bi(cyclohexan)]-4-carboxylic Acid; 4-Carboxy-4'-ethyl-1,1'-bicyclohexyl; 4-Ethyl-4'-carboxy-1,1'-bicyclohexyl; Bicyclohexyl-4-carboxylic acid, 4'-ethyl-, trans-; 4'-Ethyl-[1,1'-bicyclohexyl]-4-carboxylic acid; (trans)-4-Ethyl-4'-carboxybicyclohexyl
EINECS	Contact for details

Quality Control

Our trans-4-Ethyl-(1,1-Bicyclohexyl)-4-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and chiral purity assessment, to ensure it meets the exacting standards required for research and production. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity, and specification compliance.

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). Due to its carboxylic acid nature, it should be stored separately from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee (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.