Description

p-(4-Propylcyclohexyl)Phenylboronic Acid is a specialized organoboron compound, a key building block in modern synthetic chemistry. Its primary value lies in its role as a versatile coupling partner in Suzuki-Miyaura cross-coupling reactions, enabling the efficient synthesis of complex biaryl structures. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical and advanced materials sectors, particularly for developing novel active pharmaceutical ingredients (APIs) and liquid crystal compounds.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, especially those containing complex biaryl motifs via palladium-catalyzed cross-coupling reactions.
• Liquid Crystal Synthesis: Serves as a key building block for creating advanced liquid crystal materials used in display technologies (LCDs) due to its rigid, substituted cyclohexylphenyl core.
• Organic Light-Emitting Diodes (OLEDs): Used in the research and development of organic electronic materials and emissive layers.
• Agrochemical Research: Employed in the synthesis of new agrochemicals with tailored biological activity.
• Polymer Chemistry: Acts as a monomer or functionalization agent for creating specialty polymers with specific electronic or structural properties.
• Material Science: Utilized in the development of metal-organic frameworks (MOFs) and other advanced functional materials.

Basic Information

Product Name	p-(4-Propylcyclohexyl)Phenylboronic Acid
CAS No.	156837-90-0
Molecular Formula	C15H23BO2
Molecular Weight	246.16 g/mol
Synonyms	4'-(trans-4-Propylcyclohexyl)-[1,1'-biphenyl]-4-boronic Acid; [1,1'-Biphenyl]-4-boronic acid, 4'-(trans-4-propylcyclohexyl)-; 4-(4-Propylcyclohexyl)phenylboronic Acid; p-(trans-4-Propylcyclohexyl)phenylboronic Acid; 4'-(4-Propylcyclohexyl)biphenyl-4-boronic Acid; PCBPA; (4-(4-Propylcyclohexyl)phenyl)boronic Acid
EINECS	Contact for details

Quality Control

Our p-(4-Propylcyclohexyl)Phenylboronic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for sensitive coupling reactions. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment. We support cGMP compliance for pharmaceutical applications.

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). This compound is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (argon or nitrogen) for long-term storage to prevent degradation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Assay (Titration)	95.0% - 105.0%
Water Content (KF)	≤ 0.5%
Heavy Metals	≤ 20 ppm

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