2,5-Diketopiperazine

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Properties Simple | Detailed

Formula C4H6N2O2
IUPAC Name piperazine-2,5-dione
Molecular Mass 114.103 g·mol−1
Heat of Formation -329.5 ± 16.7 kJ·mol−1
Dipole Moment 1.92 ± 1.08 D
Volume 127.22 Å 3
Surface Area 136.24 Å 2
HOMO Energy -10.14 ± 0.55 eV
LUMO Energy 0.59 ± eV
Point Group Symmetry C2
Synonyms
  • .alpha.,.gamma.-diacipiperazine
  • 2,5-diazacyclohexane-1,4-dione
  • 2,5-dioxopiperazine
  • 2,5-piperazinedione
  • cyclic(glycylglycyl)
  • cyclodiglycine
  • diglycolyl diamide
  • diketopiperazine
  • glycine, bimol. cyclic peptide
  • glycylglycine lactam
  • piperazine-2,5-quinone
CAS Number(s)
  • 106-57-0
InChIKey BXRNXXXXHLBUKK-UHFFFAOYSA-N
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