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OBOVATIN;(-)-(2-S)-5-HYDROXY-6'',6''-DIMETHYLCHROMENO-(7.8:2''.3'')-FLAVANONE
SpectraBase Compound ID 2HWXHDvBq6d
InChI InChI=1S/C20H18O4/c1-20(2)9-8-13-17(24-20)11-15(22)18-14(21)10-16(23-19(13)18)12-6-4-3-5-7-12/h3-9,11,16,22H,10H2,1-2H3/t16-/m0/s1
InChIKey VYVZELWVPQMZDE-INIZCTEOSA-N
Mol Weight 322.36 g/mol
Molecular Formula C20H18O4
Exact Mass 322.120509 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID 94LgJUJUHNx
Name Obovatin
Appearance Pale yellow solid
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C20H18O4
InChI InChI=1S/C20H18O4/c1-20(2)9-8-13-17(24-20)11-15(22)18-14(21)10-16(23-19(13)18)12-6-4-3-5-7-12/h3-9,11,16,22H,10H2,1-2H3/t16-/m0/s1
InChIKey VYVZELWVPQMZDE-INIZCTEOSA-N
Ionization Type EI
Literature Reference DOI 10.1021/np1004664
Molecular Weight 322.360 g/mol
Optical Rotation [a]D25 = -40 (c = 0.09, MeOH)
Reported Formula C20H18O4
SMILES Oc1c2c(c3c(c1)OC(C=C3)(C)C)O[C@@](CC2=O)(c1ccccc1)[H]
SPLASH splash10-0zfr-0094000000-bf99a43acd1b8290132e
Source of Spectrum G4-74-161-4
Wiley ID 1849033