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2',5'-dihydroxy-6,6',7,8-tetramethoxyflavone
SpectraBase Compound ID 3pYIy5OHNaw
InChI InChI=1S/C19H18O8/c1-23-11-7-5-6-9(20)13(11)12-8-10(21)14-15(22)17(24-2)19(26-4)18(25-3)16(14)27-12/h5-8,20,22H,1-4H3
InChIKey GMQFOKBGMKVUQZ-UHFFFAOYSA-N
Mol Weight 374.35 g/mol
Molecular Formula C19H18O8
Exact Mass 374.100168 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 4wN905lLMDR
Name 2',5-DIHYDROXY-6,6'7,8-TETRAMETHOXYFLAVONE
Source of Sample M. Iinuma, Gifu College of Pharmacy, Gifu, Japan
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C19H18O8
InChI InChI=1S/C19H18O8/c1-23-11-7-5-6-9(20)13(11)12-8-10(21)14-15(22)17(24-2)19(26-4)18(25-3)16(14)27-12/h5-8,20,22H,1-4H3
InChIKey GMQFOKBGMKVUQZ-UHFFFAOYSA-N
Literature Reference J. PHARM. SOC. JAPAN 99, 657(1979) Abstract-Chemical Abstracts= 92, 215216(1980)
Melting Point 175-176C
Molecular Weight 374.345001
Synonyms SKULLCAPFLAVONE II FLAVONE, 2*,5-DIHYDROXY-6,6*,7,8- TETRAMETHOXY-,
Technique KBr WAFER