Description

4-Methylfuran-2-Boronic Acid is a high-purity organoboron reagent, specifically a furan-substituted boronic acid, essential for modern synthetic chemistry. Its primary value lies in its role as a key coupling partner in Suzuki-Miyaura cross-coupling reactions, enabling the efficient construction of complex biaryl and heterobiaryl structures. This compound is critically needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials industries for the synthesis of novel active ingredients and functional molecules.

Application

• Key building block in Suzuki-Miyaura cross-coupling reactions for C-C bond formation.
• Intermediate in the synthesis of pharmaceutical candidates, particularly those containing furan-based heterocycles.
• Precursor for the development of agrochemicals and fine chemicals.
• Research reagent for constructing π-conjugated systems in organic electronics and advanced materials.
• Used in the preparation of biaryl ligands for catalysis.
• Starting material for the synthesis of complex natural product analogs.

Basic Information

Product Name	4-Methylfuran-2-Boronic Acid
CAS No.	215951-88-5
Molecular Formula	C5H7BO3
Molecular Weight	125.92 g/mol
Synonyms	(4-Methyl-2-furyl)boronic Acid; 4-Methyl-2-furanboronic Acid; 2-(4-Methylfuran)boronic Acid; 4-Methylfuran-2-ylboronic Acid; 4-Methyl-2-furylboronic Acid; B-(4-Methyl-2-furanyl)boronic Acid; 4-Methyl-2-furanylboronic Acid; 4-Methyl-2-furyl-Boronic Acid
EINECS	Contact for details

Quality Control

Our 4-Methylfuran-2-Boronic Acid is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for sensitive coupling reactions. Certificates of Analysis (COA) with detailed specifications are provided to guarantee traceability and batch-to-batch consistency for your R&D and production 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 handle the material under an inert atmosphere (e.g., nitrogen or argon) for long-term storage and to minimize exposure to ambient humidity during use. Ideal storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥97.0%
Water Content (KF)	≤1.0%

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