2-(3,4-Dihydroxyphenyl)-5-Hydroxy-3,6,7,8-Tetramethoxy-4H-Chromen-4-One

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Properties Simple | Detailed

Formula C19H18O9
IUPAC Name 2-(3,4-dihydroxyphenyl)-5-hydroxy-3,6,7,8-tetramethoxy-chromen-4-one
Molecular Mass 390.341 g·mol−1
Heat of Formation -1187.5 ± 16.7 kJ·mol−1
Dipole Moment 3.12 ± 1.08 D
Volume 419.38 Å 3
Surface Area 368.84 Å 2
HOMO Energy -8.68 ± 0.55 eV
LUMO Energy -0.81 ± eV
Point Group Symmetry C1
Synonyms
  • 2-(3,4-dihydroxyphenyl)-5-hydroxy-3,6,7,8-tetramethoxy-4-chromenone
  • 2-(3,4-dihydroxyphenyl)-5-hydroxy-3,6,7,8-tetramethoxy-chromone
  • 2-(3,4-dihydroxyphenyl)-5-hydroxy-3,6,7,8-tetramethoxychromen-4-one
  • 3,5,3'-trihydroxy-6,7,8,4'-tetramethoxyflavone
  • 3,6,7,8-tetramethoxy-3',4',5-trihydroxyflavone
  • 4h-1-benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-5-hydroxy-3,6,7,8-tetramethoxy-
  • 5,3',4'-trihydroxy-3,6,7,8-tetramethoxyflavone
  • flavone, 3,6,7,8-tetramethoxy-3',4',5-trihydroxy-
  • ms/434
CAS Number(s)
  • 81943-52-4
  • 85338-85-8
InChIKey WQDGAXUSPJAKPY-UHFFFAOYSA-N
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