3-(Methyldisulfanyl)-L-Alanine

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Properties Simple | Detailed

Formula C4H9NO2S2
IUPAC Name (2r)-2-amino-3-(methyldisulfanyl)propanoic acid
Molecular Mass 167.250 g·mol−1
Heat of Formation -381.2 ± 16.7 kJ·mol−1
Dipole Moment 2.05 ± 1.08 D
Volume 190.57 Å 3
Surface Area 187.01 Å 2
HOMO Energy -8.76 ± 0.55 eV
LUMO Energy -1.10 ± eV
Point Group Symmetry C1
Synonyms
  • (2r)-2-amino-3-methyldisulfanyl-propanoic acid
  • (2r)-2-amino-3-methyldisulfanyl-propionic acid
  • l-alanine, 3-(methyldithio)-
  • s-methylthio-l-cysteine
  • s-methylthiocysteine
CAS Number(s)
  • 33784-54-2
InChIKey PYFNLWPQPNXHCS-VKHMYHEASA-N
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