(±)-Fustin

CAS Registry Number®

20725-03-5
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CAS Name

(±)-Fustin

Molecular Formula

C15H12O6

Molecular Mass

288.25

Cite this Page

(±)-Fustin.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=20725-03-5 (retrieved 2024-04-26) (CAS RN: 20725-03-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    226-228 °C

Source(s)

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

Other Names and Identifiers

InChI

InChI=1/C15H12O6/c16-8-2-3-9-12(6-8)21-15(14(20)13(9)19)7-1-4-10(17)11(18)5-7/h1-6,14-18,20H/t14-,15+/s2

InChIKey

InChIKey=FNUPUYFWZXZMIE-PVRQQBJHNA-N

SMILES

O[C@@H]1[C@H](OC=2C(C1=O)=CC=C(O)C2)C3=CC(O)=C(O)C=C3

Canonical SMILES

O=C1C2=CC=C(O)C=C2OC(C3=CC=C(O)C(O)=C3)C1O

Other Names for this Substance

  • 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-2,3-dihydro-3,7-dihydroxy-, (2R,3R)-rel-
  • Flavanone, 3,3′,4′,7-tetrahydroxy-
  • 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-2,3-dihydro-3,7-dihydroxy-, trans-
  • Fustin
  • rel-(2R,3R)-2-(3,4-Dihydroxyphenyl)-2,3-dihydro-3,7-dihydroxy-4H-1-benzopyran-4-one

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Deleted or Replaced CAS Registry Numbers

490-33-5, 1391-70-4, 6514-92-7, 20254-29-9, 25532-60-9, 30227-17-9

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