Eszopiclone

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Properties Simple | Detailed

Formula C17H17ClN6O3
IUPAC Name [(7s)-6-(5-chloro-2-pyridyl)-5-oxo-7h-pyrrolo[3,4-b]pyrazin-7-yl] 4-methylpiperazine-1-carboxylate
Molecular Mass 388.808 g·mol−1
Heat of Formation -90.5 ± 16.7 kJ·mol−1
Dipole Moment 6.88 ± 1.08 D
Volume 424.92 Å 3
Surface Area 355.31 Å 2
HOMO Energy -9.21 ± 0.55 eV
LUMO Energy -1.67 ± eV
Point Group Symmetry C1
Synonyms
  • (+)-zopiclone
  • (5s)-6-(5-chloropyridin-2-yl)-7-oxo-6,7-dihydro-5h-pyrrolo(3,4-b)pyrazin-5-yl 4-methylpiperazine-1-carboxylate
  • (plus)-zopiclone
  • (s)-zopiclone
  • 1-piperazinecarboxylic acid, 4-methyl-, (5s)-6-(5-chloro-2-pyridinyl)-6,7-dihydro-7-oxo-5h-pyrrolo(3,4-b)pyrazin-5-yl ester
  • 4-methyl-1-piperazinecarboxylic acid [(7s)-6-(5-chloro-2-pyridyl)-5-oxo-7h-pyrrolo[3,4-b]pyrazin-7-yl] ester
  • 4-methylpiperazine-1-carboxylic acid [(7s)-6-(5-chloro-2-pyridyl)-5-keto-7h-pyrrolo[3,4-b]pyrazin-7-yl] ester
  • [(7s)-6-(5-chloro-2-pyridyl)-5-oxo-7h-pyrrolo[3,4-b]pyrazin-7-yl] 4-methylpiperazine-1-carboxylate
  • [(7s)-6-(5-chloropyridin-2-yl)-5-oxo-7h-pyrrolo[3,4-b]pyrazin-7-yl] 4-methylpiperazine-1-carboxylate
  • d02624
  • estorra
  • eszopiclone (usan)
  • ks-1055
  • lunesta
  • lunivia
  • sep-225441
CAS Number(s)
  • 138729-47-2
InChIKey GBBSUAFBMRNDJC-INIZCTEOSA-N
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Elements H C N O Cl