Description

(3,5-Diphenylphenyl)Boronic Acid is a high-purity, multi-functional boronic acid derivative characterized by its extended aromatic structure. This compound is a critical building block in modern synthetic chemistry, enabling the formation of carbon-carbon and carbon-heteroatom bonds with high precision. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require sophisticated intermediates for developing new active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing complex biaryl structures found in drug candidates.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides requiring specific aromatic frameworks.
• Material Science: Serves as a monomer or cross-linking agent in the creation of organic electronic materials, such as those for OLEDs and sensors.
• Chemical Research: A versatile reagent in academic and industrial R&D for constructing novel organic molecules and metal-organic frameworks (MOFs).
• Ligand Synthesis: Employed in the preparation of specialized ligands for catalysis and molecular recognition applications.

Basic Information

Product Name	(3,5-Diphenylphenyl)Boronic Acid
CAS No.	128388-54-5
Molecular Formula	C18H15BO2
Molecular Weight	274.13 g/mol
Synonyms	[3,5-Bis(phenyl)phenyl]boronic acid; 3,5-Diphenylbenzeneboronic acid; (3,5-Diphenylphenyl)boronic acid; Boronic acid, B-[1,1':3',1''-terphenyl]-5'-yl-; 5'-Boronyl-1,1':3',1''-terphenyl; 3,5-Diphenylphenylboronic acid
EINECS	Contact for details

Quality Control

Our (3,5-Diphenylphenyl)Boronic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and production. 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, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥97.0%
Water Content (KF)	≤1.0%

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