Description

2-(2-Methoxyphenyl)-1,3,2-Dioxaborinane is a specialized organoboron reagent featuring a cyclic dioxaborinane structure protected by a 2-methoxyphenyl group. This compound is valued for its enhanced stability and reactivity profile, making it a crucial intermediate in advanced synthetic chemistry. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and materials science sectors for constructing complex molecular architectures.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A key boron reagent for forming carbon-carbon bonds in the synthesis of biaryl compounds, a common motif in active pharmaceutical ingredients (APIs).
• Pharmaceutical Intermediate: Serves as a protected boronic ester precursor in the multi-step synthesis of drug candidates, particularly those containing methoxy-substituted aromatic systems.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides where the methoxyphenyl moiety imparts specific biological activity.
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for electron-transport materials and emissive layer components in electronic displays.
• Ligand and Catalyst Development: Employed in the preparation of novel boron-containing ligands for transition metal catalysis.
• Polymer and Material Science: Utilized as a monomer or modifying agent to introduce boron functionalities into polymers for specialized material properties.

Basic Information

Product Name	2-(2-Methoxyphenyl)-1,3,2-Dioxaborinane
CAS No.	141522-26-1
Molecular Formula	C11H13BO3
Molecular Weight	204.03 g/mol
Synonyms	2-(2-Methoxyphenyl)-1,3,2-dioxaborinane; 2-(o-Methoxyphenyl)-1,3,2-dioxaborinane; 2-Methoxyphenyl-1,3,2-dioxaborinane; (2-Methoxyphenyl)-1,3,2-dioxaborinane; 1,3,2-Dioxaborinane, 2-(2-methoxyphenyl)-; o-Methoxyphenylboronic acid 1,3-propanediol ester; 2-Methoxyphenylboronic acid cyclic propane-1,3-diyl ester
EINECS	Contact for details

Quality Control

Our production of 2-(2-Methoxyphenyl)-1,3,2-Dioxaborinane adheres to stringent in-process controls to ensure batch-to-batch consistency and high purity. Every lot is fully characterized using advanced analytical techniques including NMR, HPLC, and GC-MS. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment. We support development and commercial projects requiring material that meets internal quality standards suitable for research and industrial synthesis.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent decomposition.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
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.