Maleamic Acid

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Properties Simple | Detailed

Formula C4H5NO3
IUPAC Name (z)-4-amino-4-oxo-but-2-enoic acid
Molecular Mass 115.087 g·mol−1
Heat of Formation -483.8 ± 16.7 kJ·mol−1
Dipole Moment 4.23 ± 1.08 D
Volume 130.85 Å 3
Surface Area 140.29 Å 2
HOMO Energy -10.57 ± 0.55 eV
LUMO Energy 2.03 ± eV
Point Group Symmetry C1
Synonyms
  • (2z)-4-amino-4-oxobut-2-enoic acid
  • (z)-4-amino-4-keto-but-2-enoic acid
  • (z)-4-amino-4-oxo-2-butenoic acid
  • (z)-4-amino-4-oxo-but-2-enoic acid
  • (z)-4-amino-4-oxobut-2-enoic acid
  • 2-butenoic acid, 4-amino-4-oxo-, (2z)-
  • fr-0311
  • maleamate
CAS Number(s)
  • 557-24-4
InChIKey FSQQTNAZHBEJLS-UPHRSURJSA-N
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