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

*Links on SpectraBase are not permalinks.

Irisoid D [1,8-dihydroxy-9,10-methylenedioxy-[1]benzopyrano[3,2-c][2]benzopyran-7(5H)-one]

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

Irisoid D [1,8-dihydroxy-9,10-methylenedioxy-[1]benzopyrano[3,2-c][2]benzopyran-7(5H)-one]
SpectraBase Compound ID GiGDWi8qABA
InChI InChI=1S/C17H10O7/c18-8-3-1-2-7-5-21-17-14(20)12-9(24-16(17)11(7)8)4-10-15(13(12)19)23-6-22-10/h1-4,18-19H,5-6H2
InChIKey VURYVFAWIIKQEI-UHFFFAOYSA-N
Mol Weight 326.26 g/mol
Molecular Formula C17H10O7
Exact Mass 326.042653 g/mol

View Spectrum of Irisoid D [1,8-dihydroxy-9,10-methylenedioxy-[1]benzopyrano[3,2-c][2]benzopyran-7(5H)-one]

MS (GC) Spectrum
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum E2-49-1298-4

View Spectrum of Irisoid D [1,8-dihydroxy-9,10-methylenedioxy-[1]benzopyrano[3,2-c][2]benzopyran-7(5H)-one]

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent C5D5N
Irisoid B [1,8-dihydroxy-9,10-dimethoxy-[1]benzopyrano[3,2-c][2]benzopyran-7(5H)-one]
1,10-dihydroxy-8,9-dimethoxy-5H-isochromeno[4,3-b]chromen-7-one
3,4,8,10-tetrahydroxy-9-methoxy-5H-isochromeno[4,3-b]chromen-7-one
EUPALITIN-3-O-D-GALACTOPYRANOSIDE
TEPHROSPINOSINOL;5,4'-DIHYDROXY-6,7-DIMETHOXY-FLAVONE-3-O-BETA-GLUCOCOPYRANOSIDE
PATULETIN-7-O-(6''-ISOBUTYRYL)-GLUCOSIDE
5,3'-DIHEXANOYLOXY-3,6,7,4'-TETRAMETHOXYFLAVONE
5,3'-Dibenzoyloxy-3,6,7,4'-tetramethoxyflavone
PATULETIN-7-O-(6''-ISOVALERYL)-GLUCOSIDE
5,7,3'-TRIHYDROXY-3,6-DIMETHOXY-4'-O-GLUCURONOPYRANOSYL-FLAVONE
Title Journal or Book Year
Five New Peltogynoids from Underground Parts of Iris bungei: A Mongolian Medicinal Plant. Chemical and Pharmaceutical Bulletin 2001
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.