N-Carbamimidoyl-L-Cysteine

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Properties Simple | Detailed

Formula C4H9N3O2S
IUPAC Name (2r)-2-guanidino-3-sulfanyl-propanoic acid
Molecular Mass 163.198 g·mol−1
Heat of Formation -325.1 ± 16.7 kJ·mol−1
Dipole Moment 1.95 ± 1.08 D
Volume 185.75 Å 3
Surface Area 185.88 Å 2
HOMO Energy -8.79 ± 0.55 eV
LUMO Energy -0.38 ± eV
Point Group Symmetry C1
Synonyms
  • (2r)-2-(diaminomethylideneamino)-3-sulfanyl-propanoic acid
  • (2r)-2-(diaminomethylideneamino)-3-sulfanylpropanoic acid
  • (2r)-2-guanidino-3-mercapto-propionic acid
  • (2r)-2-guanidino-3-mercaptopropanoic acid
  • (2r)-2-guanidino-3-sulfanyl-propanoic acid
  • cysteine, n-amidino-, l-
  • iqb 782
  • iqb-782
  • l-cysteine, n-(aminoiminomethyl)-
  • n-amidino-l-cysteine
  • n-amidinocysteine
  • n-guanidine-beta-mercaptoalanine
  • n-guanyl-cysteine
CAS Number(s)
  • 40454-21-5
InChIKey XWRZKLKALVJDDS-REOHCLBHSA-N
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