Description

5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Furan-2-Carbonitrile is a high-value boronic ester derivative, a critical building block in modern synthetic chemistry. Its core value lies in enabling efficient cross-coupling reactions, specifically Suzuki-Miyaura couplings, which are fundamental for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require precise and reliable intermediates for drug discovery, active ingredient synthesis, and functional polymer development.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those containing furan or heterocyclic motifs.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides that require the incorporation of the furan-carbonitrile-boronate functional group.
• Material Science: Serves as a monomer or functionalizing agent in the development of organic electronic materials, such as organic light-emitting diodes (OLEDs) and conductive polymers.
• Chemical Research & Development: A versatile reagent for academic and industrial R&D labs exploring new synthetic pathways via palladium-catalyzed cross-coupling reactions.
• Ligand and Catalyst Preparation: Employed in the synthesis of specialized ligands and organometallic catalysts used in asymmetric synthesis and other catalytic processes.
• Fine Chemical Production: Acts as a building block for the manufacture of complex fine chemicals and specialty compounds with specific functionalization requirements.

Basic Information

Product Name	5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Furan-2-Carbonitrile
CAS No.	1111096-21-9
Molecular Formula	C11H14BNO3
Molecular Weight	219.05 g/mol
Synonyms	2-Cyano-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)furan; 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-furonitrile; 2-Furonitrile, 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-; Furan-2-carbonitrile, 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-; Pinacol 5-Cyanofuran-2-ylboronate
EINECS	Contact for details

Quality Control

Our 5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Furan-2-Carbonitrile is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency suitable for demanding synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic (moisture-sensitive) nature, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Optimal storage temperature is between 2°C and 8°C.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	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.