Purpurin

CAS Registry Number®

81-54-9
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CAS Name

Purpurin

Molecular Formula

C14H8O5

Molecular Mass

256.21

Cite this Page

Purpurin.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=81-54-9 (retrieved 2024-04-19) (CAS RN: 81-54-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    259 °C

Source(s)

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

Other Names and Identifiers

InChI

InChI=1S/C14H8O5/c15-8-5-9(16)14(19)11-10(8)12(17)6-3-1-2-4-7(6)13(11)18/h1-5,15-16,19H

InChIKey

InChIKey=BBNQQADTFFCFGB-UHFFFAOYSA-N

SMILES

O=C1C=2C(C(=O)C=3C1=CC=CC3)=C(O)C=C(O)C2O

Canonical SMILES

O=C1C=2C=CC=CC2C(=O)C=3C(O)=C(O)C=C(O)C13

Other Names for this Substance

  • 9,10-Anthracenedione, 1,2,4-trihydroxy-
  • Purpurin
  • Anthraquinone, 1,2,4-trihydroxy-
  • 1,2,4-Trihydroxy-9,10-anthracenedione
  • C.I. 58205

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