(2S)-2-Amino-4-Oxobutanoic Acid

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Properties Simple | Detailed

Formula C4H8NO3+
IUPAC Name (2s)-2-azaniumyl-4-oxo-butanoate
Molecular Mass 118.111 g·mol−1
Heat of Formation -461.5 ± 16.7 kJ·mol−1
Dipole Moment 8.73 ± 1.08 D
Volume 132.51 Å 3
Surface Area 139.32 Å 2
HOMO Energy -9.57 ± 0.55 eV
LUMO Energy 2.82 ± eV
Point Group Symmetry C1
Synonyms
  • (2s)-2-ammonio-4-keto-butyrate
  • (2s)-2-ammonio-4-oxobutanoate
  • (2s)-2-azaniumyl-4-oxo-butanoate
  • (2s)-2-azaniumyl-4-oxobutanoate
  • 2-ammonio-4-oxobutanoate
  • as2
  • aspartate semialdehyde
InChIKey HOSWPDPVFBCLSY-VKHMYHEASA-N
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