(2S,2'S,8'S)-4,5',6-Trihydroxy-2',8'-Bis(4-Hydroxyphenyl)-3',4'-Dihydro-2'H,3H-Spiro[1-Benzofuran-2,9'-Furo[2,3-H]Chromen]-3-One

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Properties Simple | Detailed

Formula C30H22O9
IUPAC Name (2s,8s,9s)-8-(4-oxidobenzene-3,5-diid-1-yl)-2-(4-oxidobenzene-2,3,5,6-tetraid-1-yl)-3'-oxo-spiro[2,3,4,8-tetrahydrofuro[2,3-h]chromene-9,2'-benzofuran]-4',5,6'-triolate
Molecular Mass 526.490 g·mol−1
Heat of Formation 961.3 ± 16.7 kJ·mol−1
Dipole Moment 2.61 ± 1.08 D
Volume 554.54 Å 3
Surface Area 421.96 Å 2
Point Group Symmetry C1
Synonyms
  • (2s,2's,8's)-4,5',6-trihydroxy-2',8'-bis(4-hydroxyphenyl)spiro[1-benzofuran-2,9'-2,3,4,8-tetrahydrofuro[5,4-h]chromene]-3-one
  • (2s,8s,9s)-4',5,6'-trihydroxy-2,8-bis(4-hydroxyphenyl)-3'-spiro[2,3,4,8-tetrahydrofuro[5,4-h]chromene-9,2'-benzofuran]one
  • (2s,8s,9s)-4',5,6'-trihydroxy-2,8-bis(4-hydroxyphenyl)spiro[2,3,4,8-tetrahydrofuro[5,4-h]chromene-9,2'-benzofuran]-3'-one
  • [3',4'-dihydro-4,5',6-trihydroxy-2',8'-bis(4-hydroxyphenyl)spiro[benzofuran-2(3h),9'(8'h)-[2h]furo[2,3-h][1]benzopyran-3-one, (8'-s-cis)
  • daphnodorin c
  • sprio(benzofuran-2(3h),9'(8'h)-(2h)furo(2,3-h)(1)benzopyran)-3-one, 3',4'-dihydro-4,5',6-trihydroxy-2',8'-bis(4-hydroxyphenyl)-, (8's-cis)-
CAS Number(s)
  • 95733-04-3
InChIKey ISQNBCHHDNWNEQ-TVNVSJRUSA-N
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