Aspartame

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Properties Simple | Detailed

Formula C14H18N2O5
IUPAC Name (3s)-3-amino-4-[[(1s)-1-benzyl-2-methoxy-2-oxo-ethyl]amino]-4-oxo-butanoic acid
Molecular Mass 294.303 g·mol−1
Heat of Formation -857.3 ± 16.7 kJ·mol−1
Dipole Moment 2.91 ± 1.08 D
Volume 350.91 Å 3
Surface Area 299.93 Å 2
HOMO Energy -9.77 ± 0.55 eV
LUMO Energy -0.07 ± eV
Point Group Symmetry C1
Synonyms
  • (3s)-3-amino-4-[[(1s)-1-(benzyl)-2-keto-2-methoxy-ethyl]amino]-4-keto-butyric acid
  • (3s)-3-amino-4-[[(1s)-2-methoxy-2-oxo-1-(phenylmethyl)ethyl]amino]-4-oxo-butanoic acid
  • (3s)-3-amino-4-[[(1s)-2-methoxy-2-oxo-1-(phenylmethyl)ethyl]amino]-4-oxobutanoic acid
  • (3s)-3-amino-4-[[(2s)-1-methoxy-1-oxo-3-phenyl-propan-2-yl]amino]-4-oxo-butanoic acid
  • (3s)-3-amino-4-[[(2s)-1-methoxy-1-oxo-3-phenylpropan-2-yl]amino]-4-oxobutanoic acid
  • asp-phe methyl ester
  • methyl l-alpha-aspartyl-l-phenylalaninate
  • n-(l-alpha-aspartyl)-l-phenylalanine methyl ester
  • n-l-alpha-aspartyl l-phenylalanine 1-methyl ester
  • pme
InChIKey IAOZJIPTCAWIRG-QWRGUYRKSA-N
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