3',6'-Diacetoxy-3-Oxo-3H-Spiro[2-Benzofuran-1,9'-Xanthene]-6-Carboxylic Acid

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Properties Simple | Detailed

Formula C25H16O9
IUPAC Name carbon dioxide; (6r)-2-methylenespiro[[1,3]dioxolo[4,5-c]xanthene-6,3'-isobenzofuran]-1'-one
Molecular Mass 460.389 g·mol−1
Heat of Formation -1217.2 ± 16.7 kJ·mol−1
Dipole Moment 4.43 ± 1.08 D
Volume 492.66 Å 3
Surface Area 431.71 Å 2
HOMO Energy -9.36 ± 0.55 eV
LUMO Energy -1.76 ± eV
Point Group Symmetry Cs
Synonyms
  • 3',6'-diacetoxy-1-keto-spiro[isobenzofuran-3,9'-xanthene]-5-carboxylic acid
  • 3',6'-diacetoxy-1-oxo-5-spiro[isobenzofuran-3,9'-xanthene]carboxylic acid
  • 3',6'-diacetyloxy-1-oxo-spiro[2-benzofuran-3,9'-xanthene]-5-carboxylic acid
  • 3',6'-diacetyloxy-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-carboxylic acid
  • 6-carboxy-3',6'-diacetylfluorescein
  • 6-carboxy-di-o-acetylfluorescein
  • 6-carboxyfluorescein diacetate
  • 6-cfda
  • spiro(isobenzofuran-1(3h),9'-(9h)xanthene)-6-carboxylic acid, 3',6'-bis(acetyloxy)-3-oxo-
  • spiro(phthalan-1,9'-xanthene)-6-carboxylic acid, 3',6'-dihydroxy-3-oxo-, diacetate
CAS Number(s)
  • 3348-03-6
InChIKey QMOGCCYGOPYYNT-UHFFFAOYSA-N
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