5-Hydroxy-3,6,7,8-tetramethoxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one

CAS Registry Number®

50439-46-8

CAS Name

5-Hydroxy-3,6,7,8-tetramethoxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one

Molecular Formula

C20H20O8

Molecular Mass

388.37

Cite this Page

5-Hydroxy-3,6,7,8-tetramethoxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=50439-46-8 (retrieved 2024-11-25) (CAS RN: 50439-46-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    126-127 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C20H20O8/c1-23-11-8-6-10(7-9-11)15-17(24-2)13(21)12-14(22)18(25-3)20(27-5)19(26-4)16(12)28-15/h6-9,22H,1-5H3

InChIKey

InChIKey=KBYYZSYVUWCARH-UHFFFAOYSA-N

SMILES

O(C)C1=C2C(C(=O)C(OC)=C(O2)C3=CC=C(OC)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(OC)=CC3

Other Names for this Substance

  • 4H-1-Benzopyran-4-one, 5-hydroxy-3,6,7,8-tetramethoxy-2-(4-methoxyphenyl)-
  • Flavone, 5-hydroxy-3,4′,6,7,8-pentamethoxy-
  • 5-Hydroxy-3,6,7,8-tetramethoxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one
  • Calycopterin-4′-methyl ether
  • 4′-O-Methylcalycopterin

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