Description

2-Cyanomethoxyphenylboronic Acid is a specialized boronic acid derivative featuring a cyano-methoxy functional group, making it a valuable building block in modern synthetic chemistry. Its core value lies in its dual functionality, serving as both a protected form and a reactive handle for constructing complex molecular architectures. This compound is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for applications in Suzuki-Miyaura cross-coupling reactions and as a precursor for heterocyclic synthesis.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of active pharmaceutical ingredients (APIs), particularly for kinase inhibitors and other small molecule therapeutics.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a monomer or cross-linking agent in the development of advanced polymers and organic electronic materials.
• Suzuki-Miyaura Cross-Coupling: An essential boron reagent for forming carbon-carbon bonds to construct biaryl and heterobiaryl structures central to many functional molecules.
• Chemical Biology Probes: Utilized in the creation of molecular probes and sensors for studying biological processes.
• Ligand Synthesis: Acts as a precursor for synthesizing novel ligands used in catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	2-Cyanomethoxyphenylboronic Acid
CAS No.	947533-29-1
Molecular Formula	C9H8BNO3
Molecular Weight	189.98 g/mol
Synonyms	(2-Cyanomethoxyphenyl)boronic Acid; 2-(Cyanomethoxy)benzeneboronic Acid; Boronic acid, B-[2-(cyanomethoxy)phenyl]-; 2-Cyanomethoxybenzeneboronic Acid; 2-(Cyanomethoxy)phenylboronic Acid; 2-Cyanomethoxy Phenyl Boronic Acid; 2-Cyanomethoxy Phenyl Boric Acid
EINECS	Contact for details

Quality Control

Our 2-Cyanomethoxyphenylboronic Acid is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to meet precise customer specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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