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CAS 23462-75-1

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Dihydro-2H-pyran-3(4H)-one

Description:
Dihydro-2H-pyran-3(4H)-one, also known as 4-hydroxy-2-pyranone, is a cyclic organic compound characterized by its six-membered ring structure containing both oxygen and carbon atoms. It features a lactone functional group, which is a cyclic ester formed from the reaction of a hydroxyl group and a carboxylic acid. This compound is typically a colorless to pale yellow liquid or solid, depending on its purity and specific conditions. It is soluble in organic solvents and exhibits moderate stability under standard conditions. Dihydro-2H-pyran-3(4H)-one is of interest in various fields, including organic synthesis and medicinal chemistry, due to its potential applications in the development of pharmaceuticals and agrochemicals. Its reactivity can be attributed to the presence of the carbonyl group, making it a versatile intermediate in chemical reactions. Additionally, it may exhibit biological activity, which warrants further investigation for potential therapeutic uses.
Formula:C5H8O2
InChI:InChI=1/C5H8O2/c6-5-2-1-3-7-4-5/h1-4H2
InChI key:URUUZIAJVSGYRC-UHFFFAOYSA-N
SMILES:C1CC(=O)COC1
Synonyms:
  • 2H-pyran-3(4H)-one,dihydro-
  • Tetrahydro-2H-pyran-3-one
  • Dihydro-Pyran-3-One
  • 5,6-Dihydro-2H-Pyran-3(4H)-One
  • Tetrahydro-2H-3-Pyranone
  • Oxan-3-One
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