Description

2-Cyanophenylboronic Acid is a versatile and high-value boronic acid derivative, serving as a critical building block in modern synthetic chemistry. Its primary value lies in its dual functionality, where the boronic acid group enables efficient cross-coupling reactions, and the cyano group offers a handle for further chemical transformations. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly in the synthesis of complex molecules for active pharmaceutical ingredients (APIs) and advanced materials.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for constructing biaryl structures found in numerous drug candidates.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides requiring specific aromatic frameworks.
• Material Science: Serves as a monomer or functionalization agent in the creation of organic electronic materials, such as polymers for OLEDs.
• Ligand Synthesis: Employed in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Biology Probes: Utilized to create tagged molecules for studying biological processes and protein interactions.
• Custom Synthesis & Contract Manufacturing: A fundamental reagent for custom synthesis houses serving the life sciences sector.

Basic Information

Product Name	2-Cyanophenylboronic Acid
CAS No.	138642-62-3
Molecular Formula	C7H6BNO2
Molecular Weight	146.94 g/mol
Synonyms	(2-Cyanophenyl)boronic Acid; 2-Cyanobenzeneboronic Acid; o-Cyanophenylboronic Acid; Boronic acid, B-(2-cyanophenyl)-; 2-Boronobenzonitrile
EINECS	Contact for details

Quality Control

Our 2-Cyanophenylboronic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and commercial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent performance in your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic nature, this material should be stored in a cool, dry place, ideally under an inert atmosphere such as nitrogen or argon to prevent moisture absorption and potential decomposition. Recommended long-term storage temperature is 2-8°C.

Specification

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

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