Description

2-{4-[(4-Methoxyphenyl)Methyl]Phenyl}-4,4,5,5-Tetramethyl-1,3,2-Dioxaborolane is a high-purity boronic ester derivative, a crucial building block in modern synthetic organic chemistry. Its primary value lies in enabling efficient Suzuki-Miyaura cross-coupling reactions, a cornerstone methodology for forming carbon-carbon bonds under mild conditions. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-quality intermediates for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds containing biaryl motifs.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides 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 organic photovoltaics.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Research: A versatile reagent for academic and industrial R&D laboratories exploring new synthetic pathways and complex molecule construction.
• Fine Chemical Production: Integral to the multi-step synthesis of specialty chemicals, dyes, and pigments.

Basic Information

Product Name	2-{4-[(4-Methoxyphenyl)Methyl]Phenyl}-4,4,5,5-Tetramethyl-1,3,2-Dioxaborolane
CAS No.	2052955-21-0
Molecular Formula	C20H25BO3
Molecular Weight	324.22 g/mol
Synonyms	4'-(4-Methoxybenzyl)-[1,1'-biphenyl]-4-boronic acid pinacol ester; [1,1'-Biphenyl]-4-boronic acid, 4'-(4-methoxybenzyl)-, 1,1-dimethylethyl ester; 4-(4-Methoxybenzyl)phenylboronic acid pinacol ester; 4'-(p-Methoxybenzyl)biphenyl-4-ylboronic acid pinacol ester; (4'-(4-Methoxybenzyl)-[1,1'-biphenyl]-4-yl)boronic acid pinacol ester; PINACOL [4'-(4-METHOXYBENZYL)BIPHENYL-4-YL]BORONATE
EINECS	Contact for details

Quality Control

Every batch of 2-{4-[(4-Methoxyphenyl)Methyl]Phenyl}-4,4,5,5-Tetramethyl-1,3,2-Dioxaborolane is manufactured under strict quality management systems and undergoes comprehensive analytical testing. We ensure compliance with stringent industry standards for fine chemical intermediates. A detailed Certificate of Analysis (COA) providing purity, identity, and impurity profiles is supplied with each shipment to guarantee reproducible performance in your critical applications.

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 must be kept under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to maintain optimal purity and reactivity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥97.0%
Water Content (KF)	≤0.5%
Residue on Ignition	≤0.1%

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