Description

(2-Vinylphenyl)Boronic Acid, Propanediol Cyclic Ester is a specialized organoboron compound, specifically a vinyl-substituted boronic ester, which serves as a versatile and stable building block in advanced synthetic chemistry. Its core value lies in its dual functionality, offering both a polymerizable vinyl group and a protected boronic acid moiety, enabling precise cross-coupling reactions and material synthesis. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require high-purity intermediates for Suzuki-Miyaura couplings and the development of functional polymers.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for constructing complex biaryl structures found in active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides that require specific aryl-aryl linkages.
• Polymer & Material Science: Serves as a monomer for creating functional polymers, including conductive polymers, sensors, and self-healing materials, via its polymerizable vinyl group.
• Ligand & Catalyst Development: Employed in the synthesis of novel ligands and organometallic catalysts for asymmetric synthesis and other catalytic processes.
• Organic Electronics: A building block for organic light-emitting diodes (OLEDs), organic photovoltaics (OPVs), and other electronic materials.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D in exploring new synthetic methodologies and novel compound libraries.

Basic Information

Product Name	(2-Vinylphenyl)Boronic Acid, Propanediol Cyclic Ester
CAS No.	850567-61-2
Molecular Formula	C11H13BO3
Molecular Weight	204.03 g/mol
Synonyms	2-Vinylbenzeneboronic Acid 1,3-Propanediol Ester; 2-Vinylphenylboronic Acid Cyclic 1,3-Propanediol Ester; 2-Vinylbenzeneboronic Acid Cyclic Propylene Ester; 2-Vinylphenylboronic Acid Neopentyl Glycol Ester (common alternative); 2-Vinyl-Benzeneboronic Acid 1,3-Propanediol Cyclic Ester; (2-Ethenylphenyl)boronic Acid, 2-Methyl-2-propyl-1,3-propanediol Ester; Boronic acid, B-(2-ethenylphenyl)-, cyclic ester with 1,3-propanediol
EINECS	Contact for details

Quality Control

Our (2-Vinylphenyl)Boronic Acid, Propanediol Cyclic Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, assay, and impurity profiles are available upon request to support your quality assurance and regulatory compliance needs.

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 light-sensitive (store away from light). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline 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.