Description

2-(2,5-Dimethylfuran-3-Yl)-4,4,5,5-Tetramethyl-1,3,2-Dioxaborolane is a high-purity, advanced boronic ester 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 organic molecules. This compound is critically needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries to create novel compounds and functional materials.

Application

• Pharmaceutical Intermediate Synthesis: A key reagent for constructing complex biaryl and heterobiaryl scaffolds prevalent in active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Development: Used in the synthesis of novel herbicides, fungicides, and insecticides that require specific aromatic coupling for optimal activity.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a building block for creating advanced organic semiconductors and emissive layer materials in display technologies.
• Polymer & Material Science: Facilitates the incorporation of furan-based units into polymers, enabling materials with tailored electronic, optical, or mechanical properties.
• Ligand & Catalyst Development: Employed in the synthesis of novel ligands and organometallic catalysts for asymmetric synthesis and other catalytic processes.
• Academic & Industrial R&D: A versatile tool for methodological development and exploring new chemical space in medicinal and synthetic chemistry laboratories.

Basic Information

Product Name	2-(2,5-Dimethylfuran-3-Yl)-4,4,5,5-Tetramethyl-1,3,2-Dioxaborolane
CAS No.	1025718-96-0
Molecular Formula	C14H23BO4
Molecular Weight	266.14 g/mol
Synonyms	2-(2,5-Dimethyl-3-furyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 2,5-Dimethyl-3-furanboronic acid pinacol ester; (2,5-Dimethylfuran-3-yl)boronic acid pinacol ester; 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,5-dimethylfuran; Pinacol (2,5-dimethyl-3-furyl)boronate; 2,5-Dimethyl-3-furanylboronic acid pinacol ester
EINECS	Contact for details

Quality Control

Our 2-(2,5-Dimethylfuran-3-Yl)-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. All products undergo rigorous analytical testing, including NMR, HPLC, and GC analysis, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory compliance needs.

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 nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (NMR)	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.