Description

2-(4-Methoxyphenyl)-5,5-Dimethyl-1,3,2-Dioxaborinane is a high-purity, protected boronic ester derivative, serving as a crucial synthetic intermediate in modern organic chemistry. Its primary value lies in its enhanced stability compared to free boronic acids, making it a superior reagent for demanding cross-coupling reactions. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-quality building blocks for complex molecule synthesis.

Application

• Pharmaceutical Intermediate: A key building block in Suzuki-Miyaura cross-couplings for constructing biaryl motifs found in active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides requiring specific aryl-boron functionalities.
• Liquid Crystal & OLED Materials: Serves as a precursor for creating complex organic molecules used in electronic displays and lighting.
• Polymer Chemistry: Employed in the synthesis of specialty polymers and functional materials with tailored properties.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D in methodology development and complex molecule construction.
• Fine Chemical Production: Used in the multi-step synthesis of dyes, fragrances, and other high-value specialty chemicals.

Basic Information

Product Name	2-(4-Methoxyphenyl)-5,5-Dimethyl-1,3,2-Dioxaborinane
CAS No.	213596-33-9
Molecular Formula	C13H19BO3
Molecular Weight	234.10 g/mol
Synonyms	4-Methoxyphenyl-5,5-dimethyl-1,3,2-dioxaborinane; (4-Methoxyphenyl)-5,5-dimethyl-1,3,2-dioxaborinane; 5,5-Dimethyl-2-(4-methoxyphenyl)-1,3,2-dioxaborinane; 2-(4-Methoxyphenyl)-5,5-dimethyl-1,3,2-dioxaborinane; p-Methoxyphenyl MIDA Boronate; 4-Methoxybenzeneboronic acid MIDA ester; Anisole-4-boronic acid MIDA ester; 4-Methoxy-MIDA-boronate
EINECS	Contact for details

Quality Control

Our production of 2-(4-Methoxyphenyl)-5,5-Dimethyl-1,3,2-Dioxaborinane adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC, to ensure high purity and consistent performance. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with customer specifications and industry best practices.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is moisture-sensitive (hygroscopic); keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent hydrolysis.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥97.0%
Purity (GC)	≥98.0%
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.