Description

3-Vinylphenylboronic Acid is a versatile organoboron compound featuring a reactive vinyl group and a boronic acid functional group, making it a valuable building block in modern synthetic chemistry. Its primary value lies in enabling efficient carbon-carbon bond formation, particularly through Suzuki-Miyaura cross-coupling reactions, which are fundamental to constructing complex molecular architectures. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors, where it is used to develop active ingredients, functional polymers, and novel electronic components.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates via palladium-catalyzed cross-coupling reactions.
• Agrochemical Synthesis: Used in creating novel herbicides, fungicides, and insecticides by introducing the vinylphenyl moiety into target molecules.
• Material Science & Polymer Chemistry: Serves as a monomer or functionalization agent for producing specialty polymers, resins, and liquid crystals with tailored properties.
• Organic Light-Emitting Diodes (OLEDs): Employed in the synthesis of advanced organic electronic materials and emissive layers.
• Chemical Research & Development: A crucial reagent in academic and industrial R&D for exploring new synthetic pathways and creating molecular libraries.
• Sensor Development: Utilized in the fabrication of chemical sensors and diagnostic tools due to its boronic acid group's affinity for diols.

Basic Information

Product Name	3-Vinylphenylboronic Acid
CAS No.	15016-43-0
Molecular Formula	C8H9BO2
Molecular Weight	147.97 g/mol
Synonyms	(3-Vinylphenyl)boronic Acid; m-Vinylphenylboronic Acid; 3-Ethenylbenzeneboronic Acid; B-(3-Vinylphenyl)boronic Acid; 3-Vinylbenzeneboronic Acid; Vinylphenylboronic Acid; 15016-43-0; Boronic acid, B-(3-ethenylphenyl)-
EINECS	Contact for details

Quality Control

Our 3-Vinylphenylboronic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and FTIR, to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided with every shipment. We adhere to cGMP principles where applicable to support our customers in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and easily oxidized; for long-term storage, it is recommended to keep the container under an inert atmosphere such as nitrogen or argon.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Assay	≥ 95.0%
Water Content (KF)	≤ 1.0%

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