4-Hydroxy-2(5H)-furanone

CAS Registry Number®

541-57-1

CAS Name

4-Hydroxy-2(5H)-furanone

Molecular Formula

C4H4O3

Molecular Mass

100.07

Cite this Page

4-Hydroxy-2(5H)-furanone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=541-57-1 (retrieved 2024-11-22) (CAS RN: 541-57-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    140-141 °C

Source(s)

  • (1) Denotes property values from the ZIC/VINITI data file provided by InfoChem.

Other Names and Identifiers

InChI

InChI=1S/C4H4O3/c5-3-1-4(6)7-2-3/h1,5H,2H2

InChIKey

InChIKey=JZQBAGOECGRTSA-UHFFFAOYSA-N

SMILES

OC1=CC(=O)OC1

Canonical SMILES

O=C1OCC(O)=C1

Other Names for this Substance

  • 2(5H)-Furanone, 4-hydroxy-
  • 4-Hydroxy-2(5H)-furanone
  • 4-Hydroxy-5H-furan-2-one
  • β-Tetronic acid
  • 3-Hydroxy-2H-furan-5-one

CAS INSIGHTSTM
Targeted protein degrader structure, illustration