4,10-Dihydro-3,7,8-trihydroxy-3-methyl-10-oxo-1H,3H-pyrano[4,3-b][1]benzopyran-9-carboxylic acid

CAS Registry Number®

479-66-3
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CAS Name

4,10-Dihydro-3,7,8-trihydroxy-3-methyl-10-oxo-1H,3H-pyrano[4,3-b][1]benzopyran-9-carboxylic acid

Molecular Formula

C14H12O8

Molecular Mass

308.24

Cite this Page

4,10-Dihydro-3,7,8-trihydroxy-3-methyl-10-oxo-1H,3H-pyrano[4,3-b][1]benzopyran-9-carboxylic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=479-66-3 (retrieved 2024-04-26) (CAS RN: 479-66-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    246 °C (decomp)

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C14H12O8/c1-14(20)3-8-5(4-21-14)11(16)9-7(22-8)2-6(15)12(17)10(9)13(18)19/h2,15,17,20H,3-4H2,1H3,(H,18,19)

InChIKey

InChIKey=FCYKAQOGGFGCMD-UHFFFAOYSA-N

SMILES

C(O)(=O)C1=C2C(OC3=C(C2=O)COC(C)(O)C3)=CC(O)=C1O

Canonical SMILES

O=C(O)C=1C(O)=C(O)C=C2OC3=C(C(=O)C21)COC(O)(C)C3

Other Names for this Substance

  • 1H,3H-Pyrano[4,3-b][1]benzopyran-9-carboxylic acid, 4,10-dihydro-3,7,8-trihydroxy-3-methyl-10-oxo-
  • 1H,10H-Pyrano[4,3-b][1]benzopyran-9-carboxylic acid, 3,4-dihydro-3,7,8-trihydroxy-3-methyl-10-oxo-
  • 4,10-Dihydro-3,7,8-trihydroxy-3-methyl-10-oxo-1H,3H-pyrano[4,3-b][1]benzopyran-9-carboxylic acid
  • 3,7,8-Trihydroxy-3-methyl-10-oxo-1,4-dihydropyrano[4,3-b]chromene-9-carboxylic acid

CAS INSIGHTSTM
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