1,3-Dihydro-4,10-dihydroxy-8-methyl-3-oxoisobenzofuro[5,4-b]benzofuran-7-carboxylic acid

CAS Registry Number®

129-65-7

CAS Name

1,3-Dihydro-4,10-dihydroxy-8-methyl-3-oxoisobenzofuro[5,4-b]benzofuran-7-carboxylic acid

Molecular Formula

C16H10O7

Molecular Mass

314.25

Cite this Page

1,3-Dihydro-4,10-dihydroxy-8-methyl-3-oxoisobenzofuro[5,4-b]benzofuran-7-carboxylic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=129-65-7 (retrieved 2024-11-22) (CAS RN: 129-65-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    281 °C (decomp)

Source(s)

  • (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)

Other Names and Identifiers

InChI

InChI=1S/C16H10O7/c1-5-2-7(17)13-12-6-4-22-16(21)11(6)8(18)3-9(12)23-14(13)10(5)15(19)20/h2-3,17-18H,4H2,1H3,(H,19,20)

InChIKey

InChIKey=QZYZPZAPRHESDA-UHFFFAOYSA-N

SMILES

OC1=C2C=3C4=C(C(O)=CC3OC2=C(C(O)=O)C(C)=C1)C(=O)OC4

Canonical SMILES

O=C(O)C1=C2OC3=CC(O)=C4C(=O)OCC4=C3C2=C(O)C=C1C

Other Names for this Substance

  • Isobenzofuro[5,4-b]benzofuran-7-carboxylic acid, 1,3-dihydro-4,10-dihydroxy-8-methyl-3-oxo-
  • Porphyrilic acid
  • 1,3-Dihydro-4,10-dihydroxy-8-methyl-3-oxoisobenzofuro[5,4-b]benzofuran-7-carboxylic acid
  • 1,7-Dihydroxy-9-hydroxymethyl-3-methyl-4,8-dibenzofurandicarboxylic acid (8,9)-γ-lactone
  • Porphyrillic acid

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