Description

3-(2-Carboxyvinyl)Benzeneboronic Acid is a versatile boronic acid derivative featuring both a carboxylic acid and a vinyl functional group. This bifunctional structure makes it a valuable building block in organic synthesis, particularly for cross-coupling reactions and the construction of complex molecular architectures. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require high-purity intermediates for drug discovery and specialty chemical production.

Application

• Pharmaceutical Intermediate: Key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel active pharmaceutical ingredients (APIs) and biaryl compounds.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides requiring specific boronic acid functionalities.
• Material Science: Serves as a monomer or cross-linking agent in the production of specialty polymers, resins, and organic electronic materials.
• Chemical Research: A crucial reagent in academic and industrial R&D for exploring new catalytic processes and constructing complex organic molecules.
• Ligand Synthesis: Employed in the preparation of sophisticated ligands for catalysis and metal-organic frameworks (MOFs).
• Diagnostic Reagents: Potential use in the synthesis of probes and sensors for biochemical detection and analysis.

Basic Information

Product Name	3-(2-Carboxyvinyl)Benzeneboronic Acid
CAS No.	216144-91-1
Molecular Formula	C9H9BO4
Molecular Weight	191.98 g/mol
Synonyms	3-Vinylbenzeneboronic Acid-2-carboxylic Acid; (3-(Carboxyvinyl)phenyl)boronic Acid; 2-Carboxyvinylbenzeneboronic Acid; 3-(2-Carboxyethenyl)benzeneboronic Acid; m-(2-Carboxyvinyl)phenylboronic Acid; 3-(Carboxyvinyl)phenylboronic Acid; Boronic acid, B-[3-(2-carboxyethenyl)phenyl]-; (E)-3-(2-Carboxyvinyl)benzeneboronic Acid (potential isomer)
EINECS	Contact for details

Quality Control

Every batch of 3-(2-Carboxyvinyl)Benzeneboronic Acid is produced and tested under a stringent quality management system. We provide comprehensive Certificates of Analysis (COA) that detail purity, identity, and impurity profiles, ensuring traceability and compliance with your project specifications. Our commitment to consistent quality and reliable supply makes us a trusted partner for critical B2B applications.

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 compound is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Heavy Metals	≤ 20 ppm

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