Description

4-Methoxymethylbenzeneboronic Acid is a versatile boronic acid derivative that serves as a critical building block in modern synthetic chemistry. Its primary value lies in enabling efficient carbon-carbon bond formation, particularly in the Suzuki-Miyaura cross-coupling reaction, a cornerstone of pharmaceutical and advanced materials development. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require reliable, high-quality reagents for complex synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those containing biaryl structures.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides through palladium-catalyzed cross-coupling reactions.
• Liquid Crystal & OLED Materials: Serves as a building block for creating complex organic molecules used in electronic displays and optoelectronic devices.
• Polymer & Material Science: Employed in the synthesis of functionalized polymers and advanced organic materials with tailored properties.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D labs exploring new synthetic methodologies and compound libraries.
• Suzuki-Miyaura Cross-Coupling: The quintessential application, acting as an efficient arylboronic acid coupling partner with various aryl halides.

Basic Information

Product Name	4-Methoxymethylbenzeneboronic Acid
CAS No.	279262-11-2
Molecular Formula	C9H13BO3
Molecular Weight	180.01 g/mol
Synonyms	(4-Methoxymethylphenyl)boronic Acid; p-(Methoxymethyl)phenylboronic Acid; 4-Methoxymethylphenylboronic Acid; Benzeneboronic acid, 4-(methoxymethyl)-; B-[4-(Methoxymethyl)phenyl]boronic Acid; 4-MethoxyMethyl-Benzeneboronic Acid; 4-Methoxymethylbenzeneboronic acid; (4-MethoxyMethylPhenyl)Boronic Acid
EINECS	Contact for details

Quality Control

Our 4-Methoxymethylbenzeneboronic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for sensitive coupling reactions. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%

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