Description

4'-Pentyl-1,1'-Bi(Cyclohexyl)-4-Carboxylic Acid is a high-purity, synthetic organic compound belonging to the class of substituted biphenyl-cyclohexane carboxylic acids. This specialized chemical serves as a critical advanced intermediate in the synthesis of complex molecules, particularly in the pharmaceutical and advanced materials sectors. It is essential for research and development chemists and process engineers working on novel liquid crystal materials, active pharmaceutical ingredients (APIs), and other high-value fine chemicals.

Application

• Liquid Crystal Synthesis: A key chiral intermediate or dopant in the production of advanced liquid crystal displays (LCDs) and optical films.
• Pharmaceutical Intermediates: Used in the research and development of novel therapeutic compounds, particularly where a rigid, lipophilic biphenyl-cyclohexyl scaffold is required.
• Organic Electronic Materials: Serves as a building block for charge-transport materials or emissive layers in OLED (Organic Light-Emitting Diode) research.
• Chiral Auxiliaries & Catalysts: Potential use in the synthesis of chiral ligands or catalysts for asymmetric synthesis.
• Advanced Polymer Monomers: Can be incorporated as a monomer to create polymers with specific thermal and optical properties.
• Chemical Research & Development: A versatile building block for academic and industrial R&D in organic and medicinal chemistry.

Basic Information

Item	Details
Product Name	4'-Pentyl-1,1'-Bi(Cyclohexyl)-4-Carboxylic Acid
CAS No.	82372-79-0
Molecular Formula	C24H36O2
Molecular Weight	356.55 g/mol
Synonyms	4'-Pentylbiphenyl-4-carboxylic Acid, Cyclohexyl Derivative; 4-(4-Pentylcyclohexyl)-[1,1'-bicyclohexyl]-4'-carboxylic Acid; 4'-Pentyl-[1,1'-bicyclohexyl]-4-carboxylic Acid; 4-Cyclohexyl-4'-(4-pentylcyclohexyl)biphenyl-4-carboxylic Acid; PCH-5COOH (common abbreviation); 4'-n-Pentyl-1,1'-bicyclohexyl-4-carboxylic Acid; 4-(trans-4-Pentylcyclohexyl)phenylcyclohexanecarboxylic Acid
EINECS	Contact for details

Quality Control

Our 4'-Pentyl-1,1'-Bi(Cyclohexyl)-4-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by NMR and IR spectroscopy, to ensure it meets the stringent requirements of our global clientele. A 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, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases.

Specification

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