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5,6,7,8,4'-Pentamethoxyflavone
SpectraBase Compound ID 1bUEyY0UV7x
InChI InChI=1S/C20H20O7/c1-22-12-8-6-11(7-9-12)14-10-13(21)15-16(23-2)18(24-3)20(26-5)19(25-4)17(15)27-14/h6-10H,1-5H3
InChIKey ULSUXBXHSYSGDT-UHFFFAOYSA-N
Mol Weight 372.37 g/mol
Molecular Formula C20H20O7
Exact Mass 372.120903 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID L2tLLv4vDY5
Name 4',5,6,7,8-Pentamethoxyflavone
CAS Registry Number 481-53-8
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C20H20O7
InChI InChI=1S/C20H20O7/c1-22-12-8-6-11(7-9-12)14-10-13(21)15-16(23-2)18(24-3)20(26-5)19(25-4)17(15)27-14/h6-10H,1-5H3
InChIKey ULSUXBXHSYSGDT-UHFFFAOYSA-N
Molecular Weight 372.373 g/mol
SMILES COc1c2c(c(OC)c(c1OC)OC)C(=O)C=C(O2)c1ccc(OC)cc1
SPLASH splash10-0a4i-1209000000-057d8cc218a7096fa6a9
Source of Spectrum W5-1989-37584-27952
Synonyms 2-(4-Methoxyphenyl)-5,6,7,8-tetramethoxy-4H-1-benzopyran-4-one 4H-1-benzopyran-4-one, 2-(4-methoxyphenyl)-5,6,7,8-tetramethoxy- 4H-1-benzopyran-4-one, 5,6,7,8-tetra-methoxy-2-(4-methoxyphenyl)- 4H-1-Benzopyran-4-one, 5,6,7,8-tetramethoxy-2-(p-methoxyphenyl)- 5,6,7,8,4'-Pentamethoxyflavone 5,6,7,8-tetramethoxy-2-(4-methoxyphenyl)-1-benzopyran-4-one 5,6,7,8-Tetramethoxy-2-(4-methoxyphenyl)-4-benzopyrone 5,6,7,8-tetramethoxy-2-(4-methoxyphenyl)-4H-chromen-4-one 5,6,7,8-tetramethoxy-2-(4-methoxyphenyl)chromen-4-one 5,6,7,8-tetramethoxy-2-(4-methoxyphenyl)chromone Flavone, 4',5,6,7,8-pentamethoxy- Pentamethoxyflavone Ponkanetin Tangeretin Tangeritin AI3-23869 BRN 0351695 EINECS 207-570-1 NSC 53909
Wiley ID 1355395