Description

3-(2-Methoxy-2-Oxoethoxy)Phenylboronic Acid is a specialized organoboron compound featuring a phenylboronic acid core functionalized with a methoxy-oxoethoxy side chain. This unique structure makes it a valuable building block in modern synthetic chemistry, particularly for cross-coupling reactions. It is primarily utilized by researchers and process chemists in the pharmaceutical and advanced materials sectors for the development of novel active ingredients and functional molecules.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A key reagent for forming carbon-carbon bonds between aryl halides and this boronic acid derivative, essential in constructing complex pharmaceutical intermediates.
• Pharmaceutical Intermediate Synthesis: Serves as a critical precursor in the research and development of new drug candidates, especially those requiring specific aryl-ether linkages.
• Ligand and Catalyst Development: Used in the preparation of novel ligands for transition metal catalysts due to its modifiable boronic acid and ester functional groups.
• Material Science Research: Employed in the synthesis of organic electronic materials, such as polymers or small molecules for OLEDs or sensors.
• Bioconjugation and Probe Synthesis: The boronic acid moiety can be utilized for selective binding to diols, making it useful in creating biochemical probes and diagnostic agents.

Basic Information

Product Name	3-(2-Methoxy-2-Oxoethoxy)Phenylboronic Acid
CAS No.	1256355-55-1
Molecular Formula	C9H11BO5
Molecular Weight	209.99 g/mol
Synonyms	[3-(2-Methoxy-2-oxoethoxy)phenyl]boronic acid; (3-(2-Methoxy-2-oxoethoxy)phenyl)boronic acid; 3-(Methoxycarbonylmethoxy)benzeneboronic acid; 3-Carboxymethoxyphenylboronic acid methyl ester; Boronic acid, B-[3-(2-methoxy-2-oxoethoxy)phenyl]-
EINECS	Contact for details

Quality Control

Our production of 3-(2-Methoxy-2-Oxoethoxy)Phenylboronic Acid adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance 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). Due to its hygroscopic nature, the container must be kept tightly sealed after use to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%

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