Isoscoparin 3"-O-p-coumaroylglucoside
Basics
Category
Flavone and flavonol derivatives
IUPAC-name
(2S,3R,4S,5S,6R)-2-(((2S,3S,4R,5R,6R)-2-(5,7-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-4-oxo-4H-chromen-6-yl)-3,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-4-yl)oxy)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-3-yl (E)-3-(4-hydroxyphenyl)acrylate
Formula
No formula stored
Exact mass
770.20581 g/mol
Molecular weight
No weights stored
Structure
Sources
In summary, the chemical isoscoparin 3"-O-p-coumaroylglucoside has been analyzed from following sources:
Note that an analysis result in the database may indicate either presence or lack thereof of a chemical in an analyzed sample.
References
- T. Nguyen, A. Jamali, E. Grand, K. Morreel, P. Marcelo, E. Gontier, and R. Dauwe, "Phenylpropanoid profiling reveals a class of hydroxycinnamoyl glucaric acid conjugates in Isatis tinctoria leaves," Phytochemistry , vol. 144 , pp. 127–140 , DOI: 10.1016/j.phytochem.2017.09.007 .
Analysis results
Analysis result 1
| Detection technique | Values | Units |
|---|---|---|
| [M⁻ H]⁻ | 769.19750 | m/z |
| MS²⁻ |
323
605 623 709 |
m/z |
STD
False
TLC
False
UV/Vis detector description
Mass spectrometer description
ESI, LTQ orbitrap, LTQ linear ion trap
Organism
Isatis tinctoria
French Woad
L.
cultivated
fresh, frozen, cut into small pieces, frozen in liquid nitrogen
Sample note
The seeds were provided by the botanical garden of Amiens (Jardin des Plantes), France, where specimens of seeds from the strain were kept under accession number 061003-3. The seeds were sown in soil and grown in a greenhouse at 16h/8h day/night regime, 24 C, 70% moisture. The samples ere taken from 11-week-old plants at the rosette stage.
Extraction solvents
methanol
Extraction repeats
2
Extraction time
10 min
Extraction temperature
70 °C
Extract drying method
evaporation in the speed vacuum
Analysis solvents
water: MeOH
References
T. Nguyen, A. Jamali, E. Grand, K. Morreel, P. Marcelo, E. Gontier, and R. Dauwe, "Phenylpropanoid profiling reveals a class of hydroxycinnamoyl glucaric acid conjugates in Isatis tinctoria leaves," Phytochemistry , vol. 144 , pp. 127–140 , DOI: 10.1016/j.phytochem.2017.09.007 .