3-Oxabicyclo[3.1.0]hexane-2,4-dione

• CAT Number: L014766
• CAS Number: 5617-74-3
• Molecular Formula: C5H4O3
• Molecular Weight: 112.08
• Purity: ≥95%
• IUPAC Name: 3-oxabicyclo[3.1.0]hexane-2,4-dione
• InChI: InChI=1S/C5H4O3/c6-4-2-1-3(2)5(7)8-4/h2-3H,1H2
• InChIKey: ZRMYHUFDVLRYPN-UHFFFAOYSA-N
• SMILES: C1C2C1C(=O)OC2=O

3-Oxabicyclo[3.1.0]hexane-2,4-dione（Cat No.:L014766）is a strained, oxygen-containing bicyclic compound featuring fused lactone and epoxide-like elements. The molecule’s rigid, compact structure contains two reactive carbonyl groups at the 2 and 4 positions, making it a valuable intermediate in synthetic organic chemistry. It is often used in the development of pharmaceuticals, agrochemicals, and fine chemicals where stereochemical control is critical. The unique 3-oxabicyclic framework imparts high ring strain, enhancing reactivity in nucleophilic and ring-opening reactions. Its multifunctionality makes it ideal for constructing complex molecules with defined three-dimensional architecture.