Description

Biphenyl-3-Boronic Acid is a high-purity organoboron compound, a crucial 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 formation of carbon-carbon bonds. This makes it an essential intermediate for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors, particularly for constructing complex biaryl and heterobiaryl structures.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing active pharmaceutical ingredients (APIs) and drug candidates, especially those containing biphenyl or substituted biphenyl moieties.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides that require specific biaryl frameworks.
• Material Science: Serves as a monomer or precursor in the development of organic electronic materials, such as OLEDs, semiconductors, and liquid crystals.
• Chemical Research & Development: A fundamental reagent in academic and industrial R&D labs for methodology development and creating novel compound libraries via cross-coupling.
• Ligand Synthesis: Used to prepare sophisticated ligands for catalysis and metal-organic frameworks (MOFs).
• Fine Chemical Production: Employed in the custom synthesis of specialty chemicals and complex organic molecules for various high-value industries.

Basic Information

Item	Detail
Product Name	Biphenyl-3-Boronic Acid
CAS No.	5122-95-2
Molecular Formula	C12H11BO2
Molecular Weight	198.03 g/mol
Synonyms	[1,1'-Biphenyl]-3-boronic acid; 3-Biphenylboronic Acid; 3-Phenylphenylboronic Acid; m-Biphenylboronic Acid; (1,1'-Biphenyl-3-yl)boronic Acid; 3-Borono-1,1'-biphenyl; Biphenyl-3-ylboronic Acid
EINECS	Contact for details

Quality Control

Our Biphenyl-3-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 sensitive coupling reactions. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles 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). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. For long-term storage, consider using an inert atmosphere.

Specification

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

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