Description

1,3,2-Dioxaborolane,2-(2,3-Dimethoxyphenyl)-4,4,5,5-Tetramethyl- is a high-purity, organoboron building block essential for modern synthetic chemistry. Its core value lies in enabling efficient Suzuki-Miyaura cross-coupling reactions, a cornerstone methodology for constructing complex carbon-carbon bonds. This compound is a critical reagent for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors, facilitating the development of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing complex drug candidates, particularly those containing biaryl or heterobiaryl motifs.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides.
• Material Science: Enables the creation of organic electronic materials, such as those used in OLEDs and organic photovoltaics.
• Chemical Research & Development: A versatile reagent for academic and industrial R&D in synthetic organic chemistry.
• Ligand & Catalyst Preparation: Serves as a precursor for synthesizing specialized ligands and catalysts.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals and complex fragrance compounds.

Basic Information

Product Name	1,3,2-Dioxaborolane,2-(2,3-Dimethoxyphenyl)-4,4,5,5-Tetramethyl-
CAS No.	488850-92-6
Molecular Formula	C₁₆H₂₅BO₄
Molecular Weight	292.18 g/mol
Synonyms	2-(2,3-Dimethoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; (2,3-Dimethoxyphenyl)boronic acid pinacol ester; 2,3-Dimethoxyphenylboronic acid pinacol ester; 2,3-Dimethoxybenzeneboronic acid pinacol ester; 2-(2,3-Dimethoxyphenyl)-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane; 488850-92-6; 2,3-Dimethoxyphenyl-Bpin
EINECS	Contact for details

Quality Control

Our 1,3,2-Dioxaborolane,2-(2,3-Dimethoxyphenyl)-4,4,5,5-Tetramethyl- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR and HPLC, to ensure high purity and consistency suitable for demanding synthetic applications. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

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). This material is light-sensitive and should be handled under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥97.0%
Melting Point	Contact for details
Water Content (KF)	≤0.5%

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