Calycopterin

CAS Registry Number®

481-52-7

CAS Name

Calycopterin

Molecular Formula

C19H18O8

Molecular Mass

374.34

Cite this Page

Calycopterin.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=481-52-7 (retrieved 2024-11-29) (CAS RN: 481-52-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    226-228 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C19H18O8/c1-23-16-12(21)11-13(22)17(24-2)19(26-4)18(25-3)15(11)27-14(16)9-5-7-10(20)8-6-9/h5-8,20,22H,1-4H3

InChIKey

InChIKey=PIUSRRUXGNYCSS-UHFFFAOYSA-N

SMILES

O(C)C1=C2C(C(=O)C(OC)=C(O2)C3=CC=C(O)C=C3)=C(O)C(OC)=C1OC

Canonical SMILES

O=C1C(OC)=C(OC2=C(OC)C(OC)=C(OC)C(O)=C12)C=3C=CC(O)=CC3

Other Names for this Substance

  • 4H-1-Benzopyran-4-one, 5-hydroxy-2-(4-hydroxyphenyl)-3,6,7,8-tetramethoxy-
  • 5-Hydroxy-2-(4-hydroxyphenyl)-3,6,7,8-tetramethoxy-4H-1-benzopyran-4-one
  • Calycopterin
  • 5,4′-Dihydroxy-3,6,7,8-tetramethoxyflavone
  • Calcycopterin

Deleted or Replaced CAS Registry Numbers

28735-64-0

CAS INSIGHTSTM
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