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CAS 591-11-7

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5-Methyl-2(5H)-furanone

Description:
5-Methyl-2(5H)-furanone, also known as 5-methyl-2-pyrone, is an organic compound characterized by its furanone structure, which includes a five-membered lactone ring. It is a colorless to pale yellow liquid with a sweet, fruity aroma, often associated with flavors in various food products. The compound has a molecular formula of C6H6O2 and features a methyl group attached to the furanone ring, influencing its chemical properties and reactivity. It is soluble in organic solvents and exhibits moderate volatility. 5-Methyl-2(5H)-furanone is primarily used in the food and fragrance industries for its flavoring and aromatic qualities. Additionally, it may have applications in the synthesis of other organic compounds due to its reactive functional groups. As with many organic compounds, safety data should be consulted to understand its handling and potential hazards. Overall, this compound is notable for its sensory characteristics and potential utility in various applications.
Formula:C5H6O2
InChI:InChI=1S/C5H6O2/c1-4-2-3-5(6)7-4/h2-4H,1H3
InChI key:InChIKey=BGLUXFNVVSVEET-UHFFFAOYSA-N
SMILES:CC1OC(=O)C=C1
Synonyms:
  • 2(5H)-Furanone, 5-methyl-
  • 2-Methyl-2H-furan-5-one
  • 2-Oxo-5-methyl-2,5-dihydrofuran
  • 2-Penten-4-olide
  • 2-Pentenoic acid, 4-hydroxy-, γ-lactone
  • 4-Hydroxy-2-pentenoic acid γ-lactone
  • 4-Hydroxypent-2-enoic acid lactone
  • 4-Methyl-2-buten-4-olide
  • 5-Methyl-2(5H)-furanone
  • 5-Methyl-5H-furan-2-one
  • See more synonyms
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