Description

3-(4-Cyanophenylmethoxy)Phenylboronic Acid is a specialized boronic acid derivative featuring a cyanophenylmethoxy substituent, making it a valuable building block in modern synthetic chemistry. Its core value lies in its dual functionality, serving as a key intermediate in cross-coupling reactions and as a precursor for more complex molecular architectures. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing advanced organic molecules.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A critical reagent for forming carbon-carbon bonds, essential in synthesizing complex biaryl structures found in active pharmaceutical ingredients (APIs) and advanced materials.
• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of potential drug candidates, particularly those requiring specific biphenyl or functionalized aromatic motifs.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides that incorporate boronic acid chemistry.
• Material Science & OLED Development: Employed in the creation of organic electronic materials, including charge-transport layers and emissive materials for organic light-emitting diodes (OLEDs).
• Ligand and Catalyst Preparation: Acts as a precursor for synthesizing sophisticated ligands used in asymmetric catalysis and transition metal complexes.
• Chemical Biology & Probe Development: Utilized in the design and synthesis of molecular probes for studying biological processes and enzyme activity.

Basic Information

Product Name	3-(4-Cyanophenylmethoxy)Phenylboronic Acid
CAS No.	1256355-72-2
Molecular Formula	C14H12BNO3
Molecular Weight	253.07 g/mol
Synonyms	[3-(4-Cyanobenzyloxy)phenyl]boronic acid; (3-{[4-(Cyanomethyl)phenyl]methoxy}phenyl)boronic acid; 3-(4-Cyanobenzyloxy)benzeneboronic acid; Boronic acid, B-[3-[(4-cyanophenyl)methoxy]phenyl]-; 1256355-72-2; 3-(4-Cyanobenzyloxy)phenylboronic Acid; B-[3-[(4-Cyanophenyl)methoxy]phenyl]boronic acid
EINECS	Contact for details

Quality Control

Our 3-(4-Cyanophenylmethoxy)Phenylboronic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory 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). 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 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.