Description

2-Formylfuran-3-Boronic Acid Pinacol Ester is a high-value, multi-functional boronic ester building block essential for modern synthetic chemistry. Its core value lies in enabling efficient cross-coupling reactions, particularly the Suzuki-Miyaura reaction, to construct complex heterocyclic scaffolds. 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 advanced organic materials.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing novel drug candidates, especially those containing furan-based heterocycles.
• Suzuki-Miyaura Cross-Coupling Reactions: Serves as a versatile boronic ester partner for forming carbon-carbon bonds with aryl/heteroaryl halides.
• Agrochemical Research: Used in the discovery and synthesis of new herbicides, fungicides, and insecticides.
• Organic Light-Emitting Diode (OLED) Materials: A precursor for creating advanced organic electronic materials and emissive layers.
• Ligand and Catalyst Development: Utilized in the preparation of novel ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Biology Probes: Employed in the synthesis of molecular probes for studying biological processes.

Basic Information

Product Name	2-Formylfuran-3-Boronic Acid Pinacol Ester
CAS No.	1055881-23-6
Molecular Formula	C₁₁H₁₅BO₄
Molecular Weight	222.05 g/mol
Synonyms	(3-Formylfuran-2-yl)boronic acid pinacol ester; 2-Formyl-3-furanboronic acid pinacol ester; 3-Formyl-2-furanylboronic acid pinacol ester; 2-Furaldehyde-3-boronic acid pinacol ester; 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)furan-3-carboxaldehyde; 1055881-23-6; 3-Formylfuran-2-boronic acid pinacol ester
EINECS	Contact for details

Quality Control

Our 2-Formylfuran-3-Boronic Acid Pinacol Ester is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including NMR, HPLC, and GC-MS, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your R&D and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at 2-8°C under an inert atmosphere. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed and handled under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
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.