Chemical fact sheet: Rhamnazin 3-O-acetyl-rhamninoside

Rhamnazin 3-O-acetyl-rhamninoside

Basics

Category
Flavone and flavonol derivatives
IUPAC-name
(2S,3R,4S,5R,6R)-6-((((2R,3R,4R,5S,6S)-3,5-dihydroxy-6-methyl-4-(((2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)methyl)-4,5-dihydroxy-2-((5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-7-methoxy-4-oxo-4H-chromen-3-yl)oxy)tetrahydro-2H-pyran-3-yl acetate
Formula
No formula stored
Exact mass
826.25316 g/mol
Molecular weight
No weights stored
Structure
Chemical structure of rhamnazin 3-O-acetyl-rhamninoside
Figure 1.1: Chemical structure of rhamnazin 3-O-acetyl-rhamninoside

Sources

In summary, the chemical rhamnazin 3-O-acetyl-rhamninoside has been analyzed from following sources:

Rhamnus alaternus  L.
1st
Rhamnus saxatilis  Jacq.
1st

Note that an analysis result in the database may indicate either presence or lack thereof of a chemical in an analyzed sample.

References

  1. G. Cuoco, C. Mathe, and C. Vieillescazes, "Liquid chromatographic analysis of flavonol compounds in green fruits of three Rhamnus species used in Stil de grain.," Microchemical Journal , vol. 115 , pp. 130–137 , DOI: 10.1016/j.microc.2014.03.006 .

Analysis results

Analysis result 1

Detection technique Values Units
UV/Vis 205
256
358 		nm
[M⁺ H]⁺ 827.20000 m/z
MS²⁺ 331.10000
493.10000
681.10000 		m/z
STD
False
TLC
False
UV/Vis detector description
UV, LC-PDA, photodiode array
Mass spectrometer description
ESI-MS, LC-PDA-MS, ion trap mass
Organism
Rhamnus saxatilis  Jacq.
wild
dried, crushed
Collection dates
2006-6
Sample note
Green fruit samples were collected and authenticated by Pr. M. El Maâtaoui (Professor of Botany, University of Avignon, France) and Mr E. Jensel (ONF, Bédoin, France). Plants and fruits were classified at the Botanic Laboratory of Marseille (LBEM), University of Provence, France, at respective reference no. 10MARS for R. saxatilis.
Extraction solvents
water:methanol (v/v, 50/50)
Extraction mass/volume-ratio
5 mg/mL
Extraction repeats
1
Extraction time
30 min
Analysis solvents
water:MeOH, 50:50, v/v
References

G. Cuoco, C. Mathe, and C. Vieillescazes, "Liquid chromatographic analysis of flavonol compounds in green fruits of three Rhamnus species used in Stil de grain.," Microchemical Journal , vol. 115 , pp. 130–137 , DOI: 10.1016/j.microc.2014.03.006 .

Analysis result 2

Detection technique Values Units
[M⁺ H]⁺ 827 : ND m/z
STD
False
TLC
False
UV/Vis detector description
UV, LC-PDA, photodiode array
Mass spectrometer description
ESI-MS, LC-PDA-MS, ion trap mass
Organism
Rhamnus alaternus  L.
wild
dried, crushed
Collection dates
2007-6
Sample note
Green fruit samples were collected and authenticated by Pr. M. El Maâtaoui (Professor of Botany, University of Avignon, France) and Mr E. Jensel (ONF, Bédoin, France). Plants and fruits were classified at the Botanic Laboratory of Marseille (LBEM), University of Provence, France, at respective reference no. 15MARS for R. alaternus.
Extraction solvents
water:methanol (v/v, 50/50)
Extraction mass/volume-ratio
5 mg/mL
Extraction repeats
1
Extraction time
30 min
Analysis solvents
water:MeOH, 50:50, v/v
References

G. Cuoco, C. Mathe, and C. Vieillescazes, "Liquid chromatographic analysis of flavonol compounds in green fruits of three Rhamnus species used in Stil de grain.," Microchemical Journal , vol. 115 , pp. 130–137 , DOI: 10.1016/j.microc.2014.03.006 .