5-Methyl-2-furanboronic acid
5-Methyl-2-furanboronic acid (CAS: 62306-79-0), with the molecular formula C5H7BO3 and a molecular weight of 125.92 g/mol, is a valuable organoboron compound. It serves as a key building block in organic synthesis, particularly in cross-coupling reactions. This heteroaryl boronic acid is widely employed in the development of novel pharmaceutical intermediates and advanced materials due to its reactivity and structural features.
- IUPAC
- 5-Methylfuran-2-boronic acid

Organic Synthesis Reagent
Utilised as a versatile building block in Suzuki-Miyaura cross-coupling reactions to form carbon-carbon bonds. It facilitates the introduction of the 5-methylfuran-2-yl moiety into complex organic molecules.
Pharmaceutical Intermediate Development
A crucial intermediate in the synthesis pathways for various active pharmaceutical ingredients (APIs). Its structure is amenable to further functionalization for drug discovery and development.
Materials Science
Employed in the creation of novel organic materials, including conjugated polymers and functional dyes. Its incorporation can tune the electronic and optical properties of these materials.
| Molecular weight | 125.92 |
|---|---|
| Empirical formula | C5H7BO3 |
| Melting point | 72-77 °C(lit.) |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 5-Methyl-2-furanboronic acid used for?
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5-Methyl-2-furanboronic acid is primarily used as a versatile building block in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions for the development of pharmaceutical intermediates and novel organic materials.
What is the CAS number and chemical formula for 5-Methyl-2-furanboronic acid?
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The CAS number is 62306-79-0, and the chemical formula is C5H7BO3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-Methyl-2-furanboronic acid typically as a research or technical grade chemical. The exact assay and purity are available on the product's Certificate of Analysis. TSS does not represent this product as USP, BP, or EP grade.
How should 5-Methyl-2-furanboronic acid be handled safely?
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5-Methyl-2-furanboronic acid is classified under WHMIS Germany as WGK 3, indicating a high hazard to water. Handle with appropriate personal protective equipment in a well-ventilated area, avoiding contact with skin, eyes, and clothing. Consult the Safety Data Sheet (SDS) for detailed handling and emergency procedures.
Is 5-Methyl-2-furanboronic acid available for export?
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Yes, Tech Serve Solutions specialises in global supply and export of fine chemicals, including 5-Methyl-2-furanboronic acid, to researchers and industries worldwide.
How can I request a sample or quote for 5-Methyl-2-furanboronic acid?
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To request a sample or a quotation, please contact our sales department via the website or direct email, providing your contact details and the quantity required.
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