Glutinoin
Basics
Category
Tannins
IUPAC-name
(6aR,7S,8aR,21aR,21bS)-1,2,3,13,14,15,16,17,18,25,26,27-dodecahydroxy-5,11,20,23-tetraoxo-5,6a,7,8a,9,11,20,21a,21b,23-decahydrodibenzo[g,i]dibenzo[6',7':8',9'][1,4]dioxecino[2',3':4,5]pyrano[3,2-b][1,5]dioxacycloundecin-7-yl 3,5-dihydroxy-4-((2,3,7,8-tetrahydroxy-5,10-dioxo-5,10-dihydrochromeno[5,4,3-cde]chromen-1-yl)oxy)benzoate
Formula
No formula stored
Exact mass
1236.07750 g/mol
Molecular weight
No weights stored
Structure
Sources
In summary, the chemical glutinoin 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
- S. Ivanova, Nomura Kenzo, I. Malfanov, and L. Ptitsyn, "Glutinoin, a novel antioxidative ellagitannin from Alnus glutinosa cones with glutinoic acid dilactone moiety.," Natural Product Research , vol. 26 , no. 19 , pp. 1806–1816 , DOI: 10.1080/14786419.2011.613387 .
Analysis results
Analysis result 1
| Detection technique | Values | Units |
|---|---|---|
| UV/Vis |
221
254 365 sh |
nm |
| [M⁻ H]⁻ | 1235.07850 | m/z |
STD
False
TLC
False
UV/Vis detector description
HPLC-PDA
Mass spectrometer description
ESI-MS, API
Organism
Alnus glutinosa
(L.) Gaertn.
powdered
Sample note
Dr. V. Karandashov identified the plant material; batch no. 002569/1. The voucher specimen (20-A) was deposited at the Ajinomoto-Genetika Research Institute (AGRI).
Extraction solvents
70 % ethanol
Extraction mass/volume-ratio
25 mg/mL
Extraction repeats
1
Extraction time
12 h
Extraction temperature
20±5 °C
Extract drying method
freeze-drying, rotary evaporation
Dried extract storage temperature
-20 °C
References
S. Ivanova, Nomura Kenzo, I. Malfanov, and L. Ptitsyn, "Glutinoin, a novel antioxidative ellagitannin from Alnus glutinosa cones with glutinoic acid dilactone moiety.," Natural Product Research , vol. 26 , no. 19 , pp. 1806–1816 , DOI: 10.1080/14786419.2011.613387 .