S-(2,5-Dihydroxyphenyl)-L-Cysteine

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Properties Simple | Detailed

Formula C9H11NO4S
IUPAC Name (2r)-2-amino-3-(2,5-dihydroxyphenyl)sulfanyl-propanoic acid
Molecular Mass 229.253 g·mol−1
Heat of Formation -628.3 ± 16.7 kJ·mol−1
Dipole Moment 2.90 ± 1.08 D
Volume 255.79 Å 3
Surface Area 238.72 Å 2
HOMO Energy -8.59 ± 0.55 eV
LUMO Energy -0.66 ± eV
Point Group Symmetry C1
Synonyms
  • (2r)-2-amino-3-(2,5-dihydroxyphenyl)sulfanyl-propanoic acid
  • (2r)-2-amino-3-(2,5-dihydroxyphenyl)sulfanylpropanoic acid
  • (2r)-2-amino-3-[(2,5-dihydroxyphenyl)thio]propanoic acid
  • (2r)-2-amino-3-[(2,5-dihydroxyphenyl)thio]propionic acid
  • 2-(s-cysteinyl)hydroquinone
  • hq-cys
  • hq-cysteine
  • l-cysteine, s-(2,5-dihydroxyphenyl)-
CAS Number(s)
  • 39484-07-6
InChIKey PPIPYRLQCKPBQF-LURJTMIESA-N
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