Description

Boronic Acid, (5'-Phenyl[1,1':3',1''-Terphenyl]-4-Yl)- is a high-purity, polyaromatic boronic acid derivative, a critical building block in advanced organic synthesis. Its value lies in its unique, extended conjugated structure, which makes it an essential precursor for constructing complex molecular architectures, particularly in materials science. This compound is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and organic electronics industries for applications such as Suzuki-Miyaura cross-coupling reactions.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of novel active pharmaceutical ingredients (APIs) via palladium-catalyzed cross-coupling reactions.
• Organic Light-Emitting Diode (OLED) Materials: Used in the synthesis of electron-transporting or host materials for display and lighting technologies due to its rigid, planar aromatic structure.
• Agrochemical Synthesis: Employed as a building block for creating new crop protection agents with enhanced efficacy.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for producing specialty polymers with tailored electronic or mechanical properties.
• Ligand for Catalysis: Can be utilized to develop novel ligands for transition metal catalysts used in asymmetric synthesis.
• Chemical Biology & Sensing: Its boronic acid functionality allows for potential use in saccharide sensing and bioconjugation strategies.

Basic Information

Item	Detail
Product Name	Boronic Acid, (5'-Phenyl[1,1':3',1''-Terphenyl]-4-Yl)-
CAS No.	491612-72-7
Molecular Formula	C30H21BO2
Molecular Weight	424.30 g/mol
Synonyms	(5'-Phenyl[1,1':3',1''-terphenyl]-4-yl)boronic acid; [1,1':3',1''-Terphenyl]-5'-phenyl-4-boronic acid; 4-(5-Phenyl-m-terphenyl-1-yl)boronic acid; (5'-Phenyl-m-terphenyl-4-yl)boronic acid; B-(5'-Phenyl[1,1':3',1''-terphenyl]-4-yl)boronic acid; 491612-72-7; AKOS005258155
EINECS	Contact for details

Quality Control

Every batch of Boronic Acid, (5'-Phenyl[1,1':3',1''-Terphenyl]-4-Yl)- is produced and tested under strict quality management protocols to ensure consistency and high purity for research and development. Our standard grade meets typical requirements for advanced organic synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment and are available upon request.

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). This compound is hygroscopic (moisture-sensitive) and must be kept 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
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.