Description

2-Carboxyfuran-3-Boronic Acid is a high-purity, multifunctional boronic acid derivative that serves as a critical building block in modern synthetic chemistry. Its core value lies in enabling precise carbon-carbon bond formation, essential for constructing complex molecular architectures. This compound is primarily needed by researchers and process chemists in the pharmaceutical, agrochemical, and materials science industries for applications such as Suzuki-Miyaura cross-coupling reactions.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates via cross-coupling reactions.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and insecticides.
• Material Science Research: Serves as a monomer or functionalizing agent in the development of organic electronic materials and polymers.
• Suzuki-Miyaura Cross-Coupling: Acts as a versatile boronic acid coupling partner for the formation of biaryl and heterobiaryl structures.
• Chemical Biology & Probe Development: Utilized in creating molecular probes and sensors due to its reactive boronic acid group.
• Academic & R&D Laboratories: A valuable reagent for methodological development and exploring new synthetic pathways in organic chemistry.

Basic Information

Product Name	2-Carboxyfuran-3-Boronic Acid
CAS No.	1799980-25-8
Molecular Formula	C5H5BO5
Molecular Weight	155.90 g/mol
Synonyms	3-Furancarboxylic acid, 2-borono-; 2-Borono-3-furancarboxylic acid; 3-Carboxy-2-furanboronic acid; 2-Furoic acid-3-boronic acid; Furan-3-boronic acid-2-carboxylic acid; 2-Carboxy-3-furanboronic acid; (2-Carboxyfuran-3-yl)boronic acid
EINECS	Contact for details

Quality Control

Our 2-Carboxyfuran-3-Boronic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We adhere to relevant industry standards to support our customers' R&D and scale-up requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability and purity. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 2.0%
Heavy Metals	< 20 ppm

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