For citations & permissions, please see: Citations & Permissions - Wiley Science Solutions*

*Links on SpectraBase are not permalinks.

4A-CARBOMETHOXY-4,8-DIHYDROXY-6-METHYL-1,4,4A,9A-TETRAHYDRO-XANTHONE

Compound with spectra: 2 NMR

4A-CARBOMETHOXY-4,8-DIHYDROXY-6-METHYL-1,4,4A,9A-TETRAHYDRO-XANTHONE
SpectraBase Compound ID INjtZTfahuT
InChI InChI=1S/C16H16O6/c1-8-6-10(17)13-11(7-8)22-16(15(20)21-2)9(14(13)19)4-3-5-12(16)18/h3,5-7,9,12,17-18H,4H2,1-2H3/t9-,12+,16-/m0/s1
InChIKey SQQVLPAZXRNECF-DUZHOBMZSA-N
Mol Weight 304.3 g/mol
Molecular Formula C16H16O6
Exact Mass 304.094688 g/mol
Enantiomer InChIKey SQQVLPAZXRNECF-RCAYSMOQSA-N

View Spectrum of 4A-CARBOMETHOXY-4,8-DIHYDROXY-6-METHYL-1,4,4A,9A-TETRAHYDRO-XANTHONE

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

View Spectrum of 4A-CARBOMETHOXY-4,8-DIHYDROXY-6-METHYL-1,4,4A,9A-TETRAHYDRO-XANTHONE

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CDCl3
  • (4R,4AS,9AR)-1,9A-DIHYDRONIDULALIN-A;GS-4
(4S,4AR,9AR)-4A-CARBOMETHOXY-1,4,4A,9A-TETRAHYDRO-4,8-DIHYDROXY-6-METHYLXANTHONE;EQ-7
4a-Carbomethioxy-4,8-dihydroxy-6-methyl-1,4,4a,9a-tetrahydroxanthone
PREUSSOCHROMONE_D
MORUSIGIN-H
Incarnal (1-hydroxy-2,10,10-trimethyl-3-methylenetricyclo[6.3.0.0(2,6)]undec-5,7-diene-4,9-dione)
8,9-Dimethoxy-11-methyl-11H-indeno[1,2-c]isoquinolin-5(6H)-one
KAEMPFEROL-3-O-[(1'''->4'')-RHAMNOPYRANOSYL-GLUCOSIDE]
Cyclohept[fg]acenaphthylen-5(1H)-one, 2,6,7,8-tetrahydro-6,6-dimethoxy-
#4;ISOETIN-7-BETA-D-GLUCOPYRANOSIDE-2'-BETA-D-(4''-ACETYLXYLOPYRANOSIDE);5,7,2',4',5'-PENTAHYDROXY-FLAVONE-7-BETA-D-GLUCOPYRANOSIDE-2'-BETA-D-(4''-ACETYLXYLOPYRA
KAEMPFEROL-3-O-ALPHA-L-RHAMNOPYRANOSYL-(1->2)-ALPHA-L-RHAMNOPYRANOSIDE
Title Journal or Book Year
Nine Constituents Including Six Xanthone-Related Compounds Isolated from Two Ascomycetes, Gelasinospora santi-florii and Emericella quadrilineata, Found in a Screening Study Focused on Immunomodulatory Activity Chemical and Pharmaceutical Bulletin 2006
Monoamine Oxidase Inhibitory Constituents from Anixiella micropertusa. Chemical and Pharmaceutical Bulletin 1998

This compound is available in the following databases:

KnowItAll NMR Spectral Library
Author: Wiley

The KnowItAll NMR Spectral Library offers a comprehensive collection of NMR reference spectra, including NMR, CNMR, and XNMR, and covers a wide range of compounds including organics, polymers, monomers, metabolites, and more. Learn more.

Other Resources
Unknown Identification

Search your unknown spectrum against the world's largest collection of reference spectra

KnowItAll Campus Solutions

KnowItAll offers faculty and students at your school access to all the tools you need for spectral analysis and structure drawing & publishing! Plus, access the world's largest spectral library.