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CAS 69556-70-3

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4-methoxyfuran-2(5H)-one

Description:
4-Methoxyfuran-2(5H)-one, also known as 4-methoxy-2(5H)-furanone, is an organic compound characterized by its furan ring structure with a methoxy group attached at the 4-position. This compound typically appears as a colorless to pale yellow liquid with a distinctive sweet, caramel-like odor, which makes it of interest in flavor and fragrance applications. It is soluble in organic solvents and exhibits moderate stability under standard conditions. The presence of the furan ring contributes to its reactivity, particularly in electrophilic substitution reactions. Additionally, 4-methoxyfuran-2(5H)-one may participate in various chemical transformations, including oxidation and reduction processes. Its potential applications extend beyond the food industry, as it may also serve as a building block in organic synthesis and medicinal chemistry. Safety data should be consulted for handling and exposure guidelines, as with any chemical substance. Overall, 4-methoxyfuran-2(5H)-one is a versatile compound with notable sensory properties and chemical reactivity.
Formula:C5H6O3
InChI:InChI=1/C5H6O3/c1-7-4-2-5(6)8-3-4/h2H,3H2,1H3
SMILES:COC1=CC(=O)OC1
Synonyms:
  • 2(5H)-Furanone, 4-methoxy-
  • 4-Methoxyfuran-2(5H)-one
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