Description

4'-n-Octylbiphenyl-4-Boronic Acid, 97% is a high-purity, functionalized boronic acid derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its role as a versatile coupling partner in Suzuki-Miyaura cross-coupling reactions, enabling the efficient construction of complex biaryl structures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries developing novel active ingredients and functional organic materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of drug candidates, particularly those containing complex biphenyl or extended aromatic systems.
• Agrochemical Synthesis: Used to create novel active ingredients for crop protection products through palladium-catalyzed cross-coupling.
• Liquid Crystal & OLED Material Production: Serves as a building block for synthesizing organic semiconductors, light-emitting materials, and liquid crystal compounds for electronic displays.
• Polymer & Advanced Material Science: Enables the incorporation of biphenyl moieties into polymers and specialty materials to modify thermal, optical, or mechanical properties.
• Chemical Research & Development: A fundamental reagent for academic and industrial R&D labs exploring new synthetic methodologies and creating novel molecular libraries.
• Catalyst & Ligand Development: Can be utilized in the preparation of specialized ligands for transition metal catalysis.

Basic Information

Product Name	4'-n-Octylbiphenyl-4-Boronic Acid, 97%
CAS No.	152397-22-3
Molecular Formula	C₂₀H₂₇BO₂
Molecular Weight	310.24 g/mol
Synonyms	4-(4-Octylphenyl)phenylboronic acid; 4'-Octyl-[1,1'-biphenyl]-4-boronic acid; 4-(4'-n-Octylbiphenyl-4-yl)boronic acid; p-Octylbiphenyl-4-boronic acid; 4-(4-Octylphenyl)benzeneboronic acid; 4'-Octylbiphenyl-4-ylboronic acid; (4'-Octyl-[1,1'-biphenyl]-4-yl)boronic acid
EINECS	Contact for details

Quality Control

Our 4'-n-Octylbiphenyl-4-Boronic Acid is produced and tested to meet stringent quality standards. Each batch undergoes comprehensive analytical characterization, including HPLC for purity verification, NMR for structural confirmation, and Karl Fischer titration for moisture content. A Certificate of Analysis (COA) detailing all test results is provided to ensure traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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