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CAS 4424-03-7

:

Spiro[3H-2,1-benzoxathiole-3,9′-[9H]xanthene]-3′,6′-diol, 1,1-dioxide

Description:
Spiro[3H-2,1-benzoxathiole-3,9′-[9H]xanthene]-3′,6′-diol, 1,1-dioxide, commonly referred to by its CAS number 4424-03-7, is a complex organic compound characterized by its unique spirocyclic structure. This compound features a benzoxathiole moiety fused with a xanthene framework, which contributes to its distinctive chemical properties. The presence of hydroxyl groups (diol) and a sulfone group (1,1-dioxide) enhances its reactivity and solubility in various solvents. It exhibits interesting photophysical properties, making it a candidate for applications in organic electronics, fluorescent probes, and potentially in dye-sensitized solar cells. The compound's structural features may also influence its biological activity, although specific biological properties would require further investigation. Overall, its unique architecture and functional groups make it a subject of interest in both synthetic and applied chemistry.
Formula:C19H12O6S
InChI:InChI=1/C19H12O6S/c20-11-5-7-13-16(9-11)24-17-10-12(21)6-8-14(17)19(13)15-3-1-2-4-18(15)26(22,23)25-19/h1-10,20-21H
InChI key:InChIKey=VJYGFSGAAOVTLC-UHFFFAOYSA-N
SMILES:O=S1(=O)OC2(C=3C(OC=4C2=CC=C(O)C4)=CC(O)=CC3)C=5C1=CC=CC5
Synonyms:
  • Benzenesulfonic acid, O-(3,6,9-trihydroxyxanthen-9-yl)-, gamma-sultone (7CI)
  • Benzenesulfonic acid, o-(3,6,9-trihydroxyxanthen-9-yl)-, γ-sultone
  • Brn 0053358
  • Spiro(3H-2,1-benzoxathiole-3,9'-(9H)xanthene)-3',6'-diol 1,1-dioxide
  • Spiro[2,1-Benzoxathiole-3,9'-Xanthene]-3',6'-Diol 1,1-Dioxide
  • Spiro[3H-2,1-benzoxathiole-3,9′-[9H]xanthene]-3′,6′-diol, 1,1-dioxide
  • Spiro[3H-2,1-benzoxathiole-3,9′-xanthene]-3′,6′-diol, 1,1-dioxide
  • Sulfonefluorescein
  • 2-19-00-00413 (Beilstein Handbook Reference)
  • 1,1-diketospiro[benzo[c]oxathiole-3,9'-xanthene]-3',6'-diol
  • See more synonyms
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