(5R)-5-Ethyl-3-Methyl-5-Phenyl-2,4-Imidazolidinedione

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Properties Simple | Detailed

Formula C12H14N2O2
IUPAC Name (5r)-5-ethyl-3-methyl-5-phenyl-imidazolidine-2,4-dione
Molecular Mass 218.252 g·mol−1
Heat of Formation -269.8 ± 16.7 kJ·mol−1
Dipole Moment 2.59 ± 1.08 D
Volume 265.09 Å 3
Surface Area 239.66 Å 2
HOMO Energy -9.86 ± 0.55 eV
LUMO Energy -0.17 ± eV
Point Group Symmetry C1
Synonyms
  • (5r)-5-ethyl-3-methyl-5-phenyl-hydantoin
  • (5r)-5-ethyl-3-methyl-5-phenyl-imidazolidine-2,4-dione
  • (5r)-5-ethyl-3-methyl-5-phenylimidazolidine-2,4-dione
  • 2,4-imidazolidinedione, 5-ethyl-3-methyl-5-phenyl-, (r)-
  • mephenytoin, l-
CAS Number(s)
  • 71140-51-7
InChIKey GMHKMTDVRCWUDX-GFCCVEGCSA-N
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