Description

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)furan-2-carbaldehyde (CAS: 846023-58-3) is a high-purity boronic ester derivative featuring a furan-carbaldehyde scaffold. With the molecular formula C₁₁H₁₅BO₄, this compound is a valuable building block in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions. The pinacol boronate ester group enhances stability and reactivity, making it ideal for constructing complex heterocyclic systems. This product is rigorously tested for quality, ensuring >95% purity by HPLC, and is supplied as a crystalline solid under inert packaging to prevent degradation. Suitable for pharmaceutical research, materials science, and agrochemical development.

Properties

• CAS Number: 846023-58-3
• Complexity: 274
• IUPAC Name: 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)furan-2-carbaldehyde
• InChI: InChI=1S/C11H15BO4/c1-10(2)11(3,4)16-12(15-10)8-5-9(6-13)14-7-8/h5-7H,1-4H3
• InChI Key: YHEMDDZDHYKQGZ-UHFFFAOYSA-N
• Exact Mass: 222.1063391
• Molecular Formula: C11H15BO4
• Molecular Weight: 222.05
• SMILES: B1(OC(C(O1)(C)C)(C)C)C2=COC(=C2)C=O
• Topological: 48.7
• Monoisotopic Mass: 222.1063391
• Synonyms: 846023-58-3, 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)furan-2-carbaldehyde, 5-FORMYLFURAN-3-BORONIC ACID PINACOL ESTER, 2-Formylfuran-4-boronic acid pinacol ester, MFCD06657890, SCHEMBL4131687, DTXSID50393530, YHEMDDZDHYKQGZ-UHFFFAOYSA-N, AKOS015968925, AB25737, AS-55768, SY064812, CS-0046253, D72732

Application

This compound is widely used as a key intermediate in Suzuki-Miyaura cross-coupling reactions to synthesize biaryl and heteroaryl structures. It is particularly valuable in medicinal chemistry for the development of furan-containing drug candidates. Researchers also utilize it in materials science for constructing conjugated polymers and organic electronic materials. Its stability and reactivity make it a preferred choice for boronic acid-mediated transformations.

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