Description

3-Furanboronic Acid Pinacol Ester is a high-purity organoboron building block essential for modern synthetic chemistry. This compound is a protected derivative of 3-furanboronic acid, offering enhanced stability and handling properties for cross-coupling reactions. It is a critical intermediate for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries developing novel heterocyclic compounds.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A key reagent for constructing carbon-carbon bonds, enabling the synthesis of complex biaryl and heterobiaryl structures prevalent in active pharmaceutical ingredients (APIs).
• Pharmaceutical Intermediate: Serves as a versatile building block in the research and development of new drug candidates, particularly those containing furan or substituted furan moieties.
• Agrochemical Synthesis: Used in the creation of advanced herbicides, fungicides, and insecticides that require specific heterocyclic frameworks for enhanced activity.
• Materials Science & OLED Development: Employed in the synthesis of organic semiconductors, ligands for catalysts, and novel polymers for electronic and optoelectronic applications.
• Chemical Research & Process Development: A valuable tool for medicinal chemists and process chemists in academia and industry for library synthesis and route scouting.

Basic Information

Product Name	3-Furanboronic Acid Pinacol Ester
CAS No.	248924-59-6
Molecular Formula	C10H15BO3
Molecular Weight	194.04 g/mol
Synonyms	3-Furylboronic Acid Pinacol Ester; 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)furan; 3-Furanboronic Acid, Pinacol Ester; 2-(Furan-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 3-Furanylboronic Acid Pinacol Ester; 3-Furylboronic Acid, Pinacol Ester; 3-Furanboronic Acid Pinacol Ester CAS 248924-59-6
EINECS	Contact for details

Quality Control

Our 3-Furanboronic Acid Pinacol Ester is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity for demanding synthetic applications. Each lot is analyzed using advanced techniques including NMR, HPLC, and GC to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (NMR)	Conforms to structure
Purity (HPLC/GC)	≥97.0% (Typical: 98-99%)
Water Content (KF)	≤0.5%

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