Description

2-(2,6-Dimethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is a high-purity, advanced boronic ester building block essential for modern synthetic chemistry. Its primary value lies in enabling efficient and selective Suzuki-Miyaura cross-coupling reactions, a cornerstone methodology for constructing complex organic molecules. This compound is critically needed by researchers and process chemists in the pharmaceutical, agrochemical, and materials science industries for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate Synthesis: A key reagent for constructing biaryl and heterobiaryl scaffolds prevalent in drug discovery and active pharmaceutical ingredient (API) manufacturing.
• Agrochemical Development: Used in the synthesis of novel herbicides, fungicides, and insecticides requiring specific aromatic coupling steps.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor for creating advanced organic semiconductors and charge-transport materials used in display and lighting technologies.
• Ligand and Catalyst Preparation: Employed in the synthesis of sophisticated ligands for transition metal catalysis and other functional molecules.
• Polymer and Material Science: Facilitates the incorporation of aromatic units into polymers and advanced materials to tune their electronic or mechanical properties.
• Academic and R&D Laboratories: A fundamental tool for methodological development and exploring new chemical spaces in synthetic organic chemistry.

Basic Information

Product Name	2-(2,6-Dimethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS No.	325141-72-8
Molecular Formula	C14H21BO2
Molecular Weight	232.13 g/mol
Synonyms	2,6-Dimethylphenylboronic acid pinacol ester; (2,6-Dimethylphenyl)boronic acid pinacol ester; 2,6-Dimethylbenzeneboronic acid pinacol ester; 2-(2,6-Dimethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 2,6-Dimethylphenyl-Bpin; 2,6-Xylylboronic acid pinacol ester; Pinacol (2,6-dimethylphenyl)boronate
EINECS	Contact for details

Quality Control

Our 2-(2,6-Dimethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles, verified by techniques including NMR, HPLC, and GC. We support compliance with relevant regulatory frameworks for industrial and research use.

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 product is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) for prolonged storage or after opening to maintain optimal purity and reactivity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥97.0%
Purity (NMR)	≥95.0%
Water Content (KF)	≤0.5%

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