Oxazolidinedione

2,4-Oxazolidenedione

Names
IUPAC name 1,3-Oxazolidine-2,4-dione
Other names 2,4-Oxazolidenedione
Identifiers
CAS Number	2346-26-1
3D model (Jmol)	Interactive image
ChemSpider	87905
PubChem	97389
InChI InChI=1S/C3H3NO3/c5-2-1-7-3(6)4-2/h1H2,(H,4,5,6) Key: COWNFYYYZFRNOY-UHFFFAOYSA-N InChI=1S/C3H3NO3/c5-2-1-7-3(6)4-2/h1H2,(H,4,5,6) Key: COWNFYYYZFRNOY-UHFFFAOYSA-N
SMILES O=C1NC(=O)OC1
Properties
Chemical formula	C3H3NO3
Molar mass	101.06 g·mol^−1
Boiling point	89 to 90 °C (192 to 194 °F; 362 to 363 K)[1]
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references

Oxazolidinedione is a heterocyclic chemical compound that forms the core structure of a variety anticonvulsant drugs including:

• 
  Dimethadione
• 
  Ethadione
• 
  Paramethadione
• 
  Trimethadione

References

1. Traube, Wilhelm (1913). "Über das Isohydantoin 2-Imino-4-keto-tetrahydro-oxazol und seine Homologen". Berichte der Deutschen Chemischen Gesellschaft. 46: 2077–2084. doi:10.1002/cber.191304602124.