5-Hydroxy-2,2-Dimethyl-6-(2-Methyl-3-Buten-2-Yl)-2H,8H-Pyrano[2,3-F]Chromen-8-One

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Properties Simple | Detailed

Formula C19H20O4
IUPAC Name 6-(1,1-dimethylallyl)-5-hydroxy-2,2-dimethyl-pyrano[2,3-h]chromen-8-one
Molecular Mass 312.360 g·mol−1
Heat of Formation -515.8 ± 16.7 kJ·mol−1
Dipole Moment 7.59 ± 1.08 D
Volume 374.28 Å 3
Surface Area 314.73 Å 2
HOMO Energy -8.89 ± 0.55 eV
LUMO Energy -0.71 ± eV
Point Group Symmetry C1
Synonyms
  • 2h,8h-benzo(1,2-b:3,4-b')dipyran-8-one, 6-(1,1-dimethyl-2-propenyl)-5-hydroxy-2,2-dimethyl-
  • 5-hydroxy-2,2-dimethyl-6-(2-methylbut-3-en-2-yl)pyrano[6,5-f]chromen-8-one
  • 6-(1,1-dimethylprop-2-enyl)-5-hydroxy-2,2-dimethyl-8-pyrano[6,5-f]chromenone
  • 6-(1,1-dimethylprop-2-enyl)-5-hydroxy-2,2-dimethyl-pyrano[6,5-f]chromen-8-one
  • nordentatin
CAS Number(s)
  • 17820-07-4
InChIKey FREXEHTVBRSRGJ-UHFFFAOYSA-N
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