Description

4-(3-Methylphenoxy)Phenylboronic Acid is a high-purity boronic acid derivative, a crucial building block in modern synthetic chemistry. Its primary value lies in its role as a versatile coupling partner in Suzuki-Miyaura cross-coupling reactions, enabling the efficient construction of complex biaryl structures. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly in the development of active pharmaceutical ingredients (APIs) and advanced materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially those containing biphenyl or heterobiaryl motifs.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides requiring specific aryl-aryl linkages.
• Material Science: Serves as a monomer or building block for creating organic electronic materials, such as those used in OLEDs and semiconductors.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for transition metal catalysis.
• Chemical Research & Development: A fundamental reagent for academic and industrial R&D labs exploring new carbon-carbon bond-forming methodologies.
• Fine Chemical Production: Integral to the custom synthesis of complex, high-value specialty chemicals.

Basic Information

Product Name	4-(3-Methylphenoxy)Phenylboronic Acid
CAS No.	1029438-39-8
Molecular Formula	C₁₃H₁₃BO₃
Molecular Weight	228.05 g/mol
Synonyms	[4-(3-Methylphenoxy)phenyl]boronic acid; 4-(m-Tolyloxy)benzeneboronic acid; (4-(3-Methylphenoxy)phenyl)boronic acid; B-[4-(3-Methylphenoxy)phenyl]boronic acid; 4-(3-Methylphenoxy)benzeneboronic acid; 1029438-39-8; Boronic acid, B-[4-(3-methylphenoxy)phenyl]-
EINECS	Contact for details

Quality Control

Our 4-(3-Methylphenoxy)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 in sensitive coupling reactions. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is 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). This product is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage and to maintain optimal reactivity.

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

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