Hispidin

CAS Registry Number®

555-55-5

CAS Name

Hispidin

Molecular Formula

C13H10O5

Molecular Mass

246.22

Cite this Page

Hispidin.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=555-55-5 (retrieved 2025-04-02) (CAS RN: 555-55-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    312-315 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C13H10O5/c14-9-6-10(18-13(17)7-9)3-1-8-2-4-11(15)12(16)5-8/h1-7,14-16H/b3-1+

InChIKey

InChIKey=SGJNQVTUYXCBKH-HNQUOIGGSA-N

SMILES

C(=C/C1=CC(O)=CC(=O)O1)\C2=CC(O)=C(O)C=C2

Canonical SMILES

O=C1OC(C=CC2=CC=C(O)C(O)=C2)=CC(O)=C1

Other Names for this Substance

  • 2H-Pyran-2-one, 6-[(1E)-2-(3,4-dihydroxyphenyl)ethenyl]-4-hydroxy-
  • 2H-Pyran-2-one, 6-(3,4-dihydroxystyryl)-4-hydroxy-
  • 2H-Pyran-2-one, 6-[2-(3,4-dihydroxyphenyl)ethenyl]-4-hydroxy-, (E)-
  • Hispidin
  • 6-[(1E)-2-(3,4-Dihydroxyphenyl)ethenyl]-4-hydroxy-2H-pyran-2-one

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