Description

3-Methoxybenzylboronic Acid Pinacol Ester is a high-purity, protected boronic acid derivative essential for modern synthetic chemistry. This compound serves as a critical building block in cross-coupling reactions, enabling the efficient construction of complex molecular architectures. It is primarily utilized by researchers and process chemists in the pharmaceutical, agrochemical, and advanced materials industries for drug discovery, catalyst development, and fine chemical synthesis.

Application

• Pharmaceutical Intermediate: Key reagent in Suzuki-Miyaura cross-coupling reactions for synthesizing novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and pesticides requiring specific aryl-alkyl linkages.
• Material Science Research: Building block for creating organic electronic materials, such as those used in OLEDs and semiconductors.
• Ligand and Catalyst Development: Precursor for synthesizing specialized ligands used in homogeneous catalysis.
• Chemical Biology Probes: Utilized in the synthesis of molecular probes for studying biological pathways and protein interactions.
• Fine Chemical Production: Intermediate in the multi-step synthesis of complex, high-value specialty chemicals.

Basic Information

Product Name	3-Methoxybenzylboronic Acid Pinacol Ester
CAS No.	797762-23-3
Molecular Formula	C14H21BO3
Molecular Weight	248.13 g/mol
Synonyms	3-Methoxybenzylboronic Acid Pinanediol Ester; (3-Methoxybenzyl)boronic Acid Pinacol Ester; 3-Methoxybenzylboronic Acid, Pinacol Ester; Pinacol (3-Methoxybenzyl)boronate; 2-(3-Methoxybenzyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; B-(3-Methoxybenzyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 3-Methoxybenzyl-Bpin
EINECS	Contact for details

Quality Control

Our 3-Methoxybenzylboronic Acid Pinacol Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC analysis, to ensure high purity and consistency. Certificates of Analysis (COA) detailing batch-specific results are provided with every shipment. We adhere to cGMP principles for production, ensuring material traceability and reliability for critical research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C under an inert atmosphere (e.g., nitrogen or argon) due to its moisture-sensitive and easily oxidized nature. Allow the sealed container to reach room temperature before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	White to off-white crystalline 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.