3′,6′-Bis(acetyloxy)-2′,7′-dichloro-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthene]-6-carboxylic acid

CAS Registry Number®

144489-10-1
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CAS Name

3′,6′-Bis(acetyloxy)-2′,7′-dichloro-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthene]-6-carboxylic acid

Molecular Formula

C25H14Cl2O9

Molecular Mass

529.28

Cite this Page

3′,6′-Bis(acetyloxy)-2′,7′-dichloro-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthene]-6-carboxylic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=144489-10-1 (retrieved 2024-06-26) (CAS RN: 144489-10-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    >300 °C (decomp)

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C25H14Cl2O9/c1-10(28)33-21-8-19-15(6-17(21)26)25(14-5-12(23(30)31)3-4-13(14)24(32)36-25)16-7-18(27)22(34-11(2)29)9-20(16)35-19/h3-9H,1-2H3,(H,30,31)

InChIKey

InChIKey=FCNONRRKVDBQRD-UHFFFAOYSA-N

SMILES

O=C1OC2(C=3C(OC=4C2=CC(Cl)=C(OC(C)=O)C4)=CC(OC(C)=O)=C(Cl)C3)C=5C1=CC=C(C(O)=O)C5

Canonical SMILES

O=C(O)C1=CC=C2C(=O)OC3(C4=CC(Cl)=C(OC(=O)C)C=C4OC5=CC(OC(=O)C)=C(Cl)C=C53)C2=C1

Other Names for this Substance

  • Spiro[isobenzofuran-1(3H),9′-[9H]xanthene]-6-carboxylic acid, 3′,6′-bis(acetyloxy)-2′,7′-dichloro-3-oxo-
  • 3′,6′-Bis(acetyloxy)-2′,7′-dichloro-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthene]-6-carboxylic acid
  • 6-Carboxy-2′,7′-dichlorofluorescein diacetate
  • 3′,6′-Diacetyl-2′,7′-dichloro-6-carboxyfluorescein