2,8-Dihydroxy-6-methyl-9-oxo-9H-xanthene-1-carboxylic acid

CAS Registry Number®

479-67-4

CAS Name

2,8-Dihydroxy-6-methyl-9-oxo-9H-xanthene-1-carboxylic acid

Molecular Formula

C15H10O6

Molecular Mass

286.24

Cite this Page

2,8-Dihydroxy-6-methyl-9-oxo-9H-xanthene-1-carboxylic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=479-67-4 (retrieved 2025-07-23) (CAS RN: 479-67-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C15H10O6/c1-6-4-8(17)11-10(5-6)21-9-3-2-7(16)12(15(19)20)13(9)14(11)18/h2-5,16-17H,1H3,(H,19,20)

InChIKey

InChIKey=ASAUXYYQDCDORO-UHFFFAOYSA-N

SMILES

C(O)(=O)C1=C2C(OC=3C(C2=O)=C(O)C=C(C)C3)=CC=C1O

Canonical SMILES

O=C(O)C=1C(O)=CC=C2OC3=CC(=CC(O)=C3C(=O)C21)C

Other Names for this Substance

  • 9H-Xanthene-1-carboxylic acid, 2,8-dihydroxy-6-methyl-9-oxo-
  • Xanthene-4-carboxylic acid, 2,5-dihydroxy-6-methyl-9-oxo-
  • 9H-Xanthene-4-carboxylic acid, 2,5-dihydroxy-6-methyl-9-oxo-
  • Xanthene-1-carboxylic acid, 2,8-dihydroxy-6-methyl-9-oxo-
  • 2,8-Dihydroxy-6-methyl-9-oxo-9H-xanthene-1-carboxylic acid

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