L-Methylcysteine

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Properties Simple | Detailed

Formula C4H9NO2S
IUPAC Name (2r)-2-(methylammonio)-3-sulfanyl-propanoate
Molecular Mass 135.185 g·mol−1
Heat of Formation -377.9 ± 16.7 kJ·mol−1
Dipole Moment 2.68 ± 1.08 D
Volume 162.91 Å 3
Surface Area 164.29 Å 2
HOMO Energy -9.09 ± 0.55 eV
LUMO Energy 2.46 ± eV
Point Group Symmetry C1
Synonyms
  • (2r)-2-methylammonio-3-sulfanyl-propanoate
  • (2r)-2-methylazaniumyl-3-sulfanyl-propanoate
  • (2r)-2-methylazaniumyl-3-sulfanylpropanoate
  • (2r)-3-mercapto-2-methylammonio-propionate
  • (2r)-3-mercapto-2-methylammoniopropanoate
CAS Number(s)
  • 4026-48-6
InChIKey DVOOXRTYGGLORL-VKHMYHEASA-N
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