S-(2-Aminoethyl) Dihydrogen Phosphorothioate

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Properties Simple | Detailed

Formula C2H8NO3PS
IUPAC Name 2-aminoethylsulfanylphosphonic acid
Molecular Mass 157.129 g·mol−1
Heat of Formation -812.7 ± 16.7 kJ·mol−1
Dipole Moment 1.72 ± 1.08 D
Volume 165.24 Å 3
Surface Area 171.8 Å 2
HOMO Energy -8.97 ± 0.55 eV
LUMO Energy 2.54 ± eV
Point Group Symmetry C1
Synonyms
  • (2-aminoethylthio)phosphonic acid
  • 2-aminoethanethiol dihydrogen phosphate (ester)
  • cysteamine s-phosphate
  • cysteamine-s-phosphate
  • ethanethiol, 2-amino-, dihydrogen phosphate (ester)
  • ethanethiol, 2-amino-, s-ester with phosphorothioic acid (7ci)
  • phosphorothioic acid, s-(2-aminoethyl) ester (8ci)
  • s-(2-aminoethyl) phosphorothioate
CAS Number(s)
  • 120642-21-9
  • 5746-40-7
InChIKey RZPNFYXFSHGGBE-UHFFFAOYSA-N
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