Description

2-Vinylphenylboronic Acid is a versatile organoboron compound featuring a reactive vinyl group adjacent to the boronic acid functionality. This unique structure makes it a critical building block in modern synthetic chemistry, particularly for cross-coupling reactions that form carbon-carbon bonds. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require high-purity intermediates for complex molecule synthesis. The product is supplied with a CAS registry number of 15016-42-9.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used to create complex molecules for crop protection agents, herbicides, and fungicides.
• Material Science: Serves as a monomer or functionalization agent in the development of specialty polymers, OLED materials, and liquid crystals.
• Chemical Research: A valuable reagent in academic and industrial R&D for exploring new catalytic processes and constructing complex organic frameworks.
• Ligand Synthesis: Employed in the preparation of sophisticated ligands for catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	2-Vinylphenylboronic Acid
CAS No.	15016-42-9
Molecular Formula	C8H9BO2
Molecular Weight	147.97 g/mol
Synonyms	(2-Ethenylphenyl)boronic Acid; o-Vinylbenzeneboronic Acid; 2-Vinylbenzeneboronic Acid; 2-Vinylphenylboronic Acid Pinacol Ester (precursor); B-(2-Vinylphenyl)boronic Acid; 15016-42-9; 2-Vinyl-Benzeneboronic Acid
EINECS	Contact for details

Quality Control

Our 2-Vinylphenylboronic 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 synthetic applications. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. This compound is easily oxidized; ensure containers are sealed immediately after use to minimize exposure to air.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Assay	≥ 95.0%
Water Content (KF)	≤ 0.5%

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