5,7-Dihydroxy-8-[5-(5-Hydroxy-7-Methoxy-4-Oxo-4H-Chromen-2-Yl)-2-Methoxyphenyl]-2-(4-Hydroxyphenyl)-4H-Chromen-4-One

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Properties Simple | Detailed

Formula C32H22O10
IUPAC Name 5,7-dihydroxy-8-[5-(5-hydroxy-7-methoxy-4-oxo-chromen-2-yl)-2-methoxy-phenyl]-2-(4-hydroxyphenyl)chromen-4-one
Molecular Mass 566.511 g·mol−1
Heat of Formation -1263.0 ± 16.7 kJ·mol−1
Dipole Moment 5.49 ± 1.08 D
Volume 616.57 Å 3
Surface Area 505.83 Å 2
HOMO Energy -9.09 ± 0.55 eV
LUMO Energy 1.93 ± eV
Point Group Symmetry C1
Synonyms
  • 3''',8-biflavone, 4',5,5'',7-tetrahydroxy-4''',7''-dimethoxy-
  • 4h-1-benzopyran-4-one, 5,7-dihydroxy-8-(5-(5-hydroxy-7-methoxy-4-oxo-4h-1-benzopyran-2-yl)-2-methoxyphenyl)-2-(4-hydroxyphenyl)-
  • 4h-1-benzopyran-4-one, 5,7-dihydroxy-8-[5-(5-hydroxy-7-methoxy-4-oxo-4h-1-benzopyran-2-yl)-2-methoxyphenyl]-2-(4-hydroxyphenyl)-
  • 5,7-dihydroxy-8-[5-(5-hydroxy-4-keto-7-methoxy-chromen-2-yl)-2-methoxy-phenyl]-2-(4-hydroxyphenyl)chromone
  • 5,7-dihydroxy-8-[5-(5-hydroxy-7-methoxy-4-oxo-2-chromenyl)-2-methoxyphenyl]-2-(4-hydroxyphenyl)-4-chromenone
  • 5,7-dihydroxy-8-[5-(5-hydroxy-7-methoxy-4-oxochromen-2-yl)-2-methoxyphenyl]-2-(4-hydroxyphenyl)chromen-4-one
  • 7,4'-dimethylamentoflavone
  • amentoflavone 7,4'-dimethyl ether
  • ginkgetin
CAS Number(s)
  • 481-46-9
InChIKey AIFCFBUSLAEIBR-UHFFFAOYSA-N
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