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SEMIVIOXANTHIN

Compound with spectra: 3 NMR, and 1 MS (GC)

SEMIVIOXANTHIN
SpectraBase Compound ID G3wl8UlDS56
InChI InChI=1S/C15H14O5/c1-7-3-8-4-9-5-10(19-2)6-11(16)12(9)14(17)13(8)15(18)20-7/h4-7,16-17H,3H2,1-2H3/t7-/m1/s1
InChIKey BWNCKEBBYADFPQ-SSDOTTSWSA-N
Mol Weight 274.27 g/mol
Molecular Formula C15H14O5
Exact Mass 274.084124 g/mol
Enantiomer InChIKey BWNCKEBBYADFPQ-ZETCQYMHSA-N
Racemate InChIKey BWNCKEBBYADFPQ-UHFFFAOYSA-N

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MS (GC) Spectrum
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum K1-2001-214-2

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13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent DMSO-D6

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13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CDCl3

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13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent DMSO-D6
  • 7-Methoxy-3-methyl-9,10-bis(oxidanyl)-3,4-dihydrobenzo[g]isochromen-1-one
3,4-Dihydro-9,10-dihydroxy-7-methoxy-3-methyl-1-oxo-1H-naphtho(2,3-C)pyran
Methyl [4,5-dimethoxy-7-methoxy-3-(methoxycarbonyl)naphthalen-2'-yl]acetate
2-(9,10-DIHYDROXY-1-OXO-1H-BENZO-[G]-ISOCHROMEN-3-YL)-ACETIC-ACID
GASTERIACENONE-A;3,4-DIHYDRO-2,6,9-TRIHYDROXY-8-METHYL-1(2H)-ANTHRACENONE
(R)-1,2,3,4-Tetrahydro-3,9-dihydroxy-6,8-dimethoxy-3-methylanthracene
10-DEMETHYLFLAVASPERONE
5-Hydroxy-6,8-dimethoxy-2-methyl-2,3-dihydrobenzo[g]chromen-4-one
Isotorachrysone-peracetate
4,8,9-Trihydroxy-6-methyl-3,4-dihydro-2H-anthracen-1-one
DIHYDROCORIANDRIN
Title Journal or Book Year
Pigmentosin A, a New Naphthopyrone from the Lichen Hypotrachyna immaculata Australian Journal of Chemistry 2004
Two 1H-naphtho[2,3-c]pyran-1-one metabolites from the fungus Paecilomyces variotii Canadian Journal of Chemistry 1991
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