Kaempferol O-galloylhexoside
Basics
Category
Flavone and flavonol derivatives
IUPAC-name
2-((5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-3-yl)oxy)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-3-yl 3,4,5-trihydroxybenzoate
Formula
No formula stored
Exact mass
600.11152 g/mol
Molecular weight
No weights stored
Structure
Sources
In summary, the chemical kaempferol O-galloylhexoside 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
- D. Popowski, K. Pawłowska, J. Piwowarski, and S. Granica, "Gut microbiota-assisted isolation of flavonoids with a galloyl moiety from flowers of meadowsweet, Filipendula ulmaria (L.) Maxim.," Phytochemistry Letters , vol. 30 , pp. 220–223 , DOI: 10.1016/j.phytol.2018.12.003 .
Analysis results
Analysis result 1
| Detection technique | Values | Units |
|---|---|---|
| UV/Vis |
266
351 |
nm |
| [M⁺ H]⁺ | 601 | m/z |
| MS²⁺ |
287
315 |
m/z |
| [M⁻ H]⁻ | 599 | m/z |
| MS²⁻ |
285
313 |
m/z |
STD
False
TLC
False
UV/Vis detector description
HPLC-DAD
Mass spectrometer description
ESI-MS, HPLC-DAD/MSn
Organism
Filipendula ulmaria
(L.) Maxim.
cultivated
fresh
Sample note
Meadowsweet flowers (Filipendula ulmariae flos) were collected from the Garden of Medical Plants of the Department of Pharmacognosy, Medical University of Lublin. A voucher specimen (No. 09-09-2017_A) was deposited in the Garden of Medical Plants collection. The plant material was identified by Sebastian Granica.
Extraction solvents
boiling water
Extraction repeats
2
Extract drying method
freeze-drying
Analysis solvents
water
Detection note
neutral loss 152
References
D. Popowski, K. Pawłowska, J. Piwowarski, and S. Granica, "Gut microbiota-assisted isolation of flavonoids with a galloyl moiety from flowers of meadowsweet, Filipendula ulmaria (L.) Maxim.," Phytochemistry Letters , vol. 30 , pp. 220–223 , DOI: 10.1016/j.phytol.2018.12.003 .