S-Aminoethyl-L-Cysteine

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Properties Simple | Detailed

Formula C5H12N2O2S
IUPAC Name (2r)-2-amino-3-(2-aminoethylsulfanyl)propanoic acid
Molecular Mass 164.226 g·mol−1
Heat of Formation -364.2 ± 16.7 kJ·mol−1
Dipole Moment 3.89 ± 1.08 D
Volume 200.0 Å 3
Surface Area 200.7 Å 2
HOMO Energy -8.83 ± 0.55 eV
LUMO Energy 2.77 ± eV
Point Group Symmetry C1
Synonyms
  • (2r)-2-amino-3-(2-aminoethylsulfanyl)propanoic acid
  • (2r)-2-amino-3-(2-aminoethylthio)propanoic acid
  • (2r)-2-amino-3-(2-aminoethylthio)propionic acid
  • aminoethylcysteine
  • gamma-thia-lys
  • gamma-thialysine
  • s-(2-aminoethyl)-l-cysteine
  • s-2-aminoethyl cysteine
  • s-beta-aminoethyl cysteine
  • thiosine
CAS Number(s)
  • 20662-32-2
  • 617-71-0
InChIKey GHSJKUNUIHUPDF-BYPYZUCNSA-N
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