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Questin

CAS Registry Number®

3774-64-9

CAS Name

Questin

Molecular Formula

C16H12O5

Molecular Mass

284.26

Cite this Page

Questin.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=3774-64-9 (retrieved 2024-12-25) (CAS RN: 3774-64-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    301-303 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C16H12O5/c1-7-3-9-13(11(18)4-7)16(20)14-10(15(9)19)5-8(17)6-12(14)21-2/h3-6,17-18H,1-2H3

InChIKey

InChIKey=UUNPIWCQMVNINR-UHFFFAOYSA-N

SMILES

O=C1C=2C(C(=O)C=3C1=C(O)C=C(C)C3)=CC(O)=CC2OC

Canonical SMILES

O=C1C=2C=C(O)C=C(OC)C2C(=O)C3=C(O)C=C(C=C13)C

Other Names for this Substance

  • 9,10-Anthracenedione, 1,6-dihydroxy-8-methoxy-3-methyl-
  • Anthraquinone, 1,6-dihydroxy-8-methoxy-3-methyl-
  • 1,6-Dihydroxy-8-methoxy-3-methyl-9,10-anthracenedione
  • Questin
  • Methylemodin

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