L-Ethionine

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Properties Simple | Detailed

Formula C6H13NO2S
IUPAC Name (2s)-2-azaniumyl-4-ethylsulfanyl-butanoate
Molecular Mass 163.238 g·mol−1
Heat of Formation -352.3 ± 16.7 kJ·mol−1
Dipole Moment 8.07 ± 1.08 D
Volume 202.81 Å 3
Surface Area 196.87 Å 2
HOMO Energy -8.61 ± 0.55 eV
LUMO Energy 0.08 ± eV
Point Group Symmetry C1
Synonyms
  • (2s)-2-amino-4-(ethylthio)butanoic acid
  • (2s)-2-amino-4-(ethylthio)butyric acid
  • (2s)-2-amino-4-ethylsulfanyl-butanoic acid
  • (2s)-2-amino-4-ethylsulfanylbutanoic acid
  • (d)-ethionine
  • (l)-ethionine
  • butyric acid, 2-amino-4-(ethylene)-, l-
  • ethionine
  • ethionine (van)
  • l-2-amino-4-(ethylthio)butyric acid
  • l-s-ethylhomocysteine
  • s-ethyl-l-homocysteine
CAS Number(s)
  • 55-17-4
  • 89955-21-5
  • 13073-35-3
InChIKey GGLZPLKKBSSKCX-YFKPBYRVSA-N
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