Butanoic acid, 1,1′-(3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthene]-3′,6′-diyl) ester

CAS Registry Number®

7298-65-9

CAS Name

Butanoic acid, 1,1′-(3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthene]-3′,6′-diyl) ester

Molecular Formula

C28H24O7

Molecular Mass

472.49

Cite this Page

Butanoic acid, 1,1′-(3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthene]-3′,6′-diyl) ester.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=7298-65-9 (retrieved 2025-02-03) (CAS RN: 7298-65-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    123 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C28H24O7/c1-3-7-25(29)32-17-11-13-21-23(15-17)34-24-16-18(33-26(30)8-4-2)12-14-22(24)28(21)20-10-6-5-9-19(20)27(31)35-28/h5-6,9-16H,3-4,7-8H2,1-2H3

InChIKey

InChIKey=CGMHIZMGYHYHML-UHFFFAOYSA-N

SMILES

O=C1OC2(C=3C(OC=4C2=CC=C(OC(CCC)=O)C4)=CC(OC(CCC)=O)=CC3)C=5C1=CC=CC5

Canonical SMILES

O=C1OC2(C3=CC=C(OC(=O)CCC)C=C3OC4=CC(OC(=O)CCC)=CC=C42)C=5C=CC=CC15

Other Names for this Substance

  • Butanoic acid, 1,1′-(3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthene]-3′,6′-diyl) ester
  • Butanoic acid, 3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthene]-3′,6′-diyl ester
  • Fluorescein, dibutyrate
  • Butyric acid, diester with fluorescein
  • Spiro[isobenzofuran-1(3H),9′-[9H]xanthene], butanoic acid deriv.

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