Chemical fact sheet: Delphinidin galactoside

Delphinidin galactoside

Basics

Category
Anthocyanidin derivatives
IUPAC-name
5,7-dihydroxy-3-((3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-2-(3,4,5-trihydroxyphenyl)chromenylium
Formula
No formula stored
Exact mass
465.10280 g/mol
Molecular weight
No weights stored
Structure
Chemical structure of delphinidin galactoside
Figure 1.1: Chemical structure of delphinidin galactoside

Sources

In summary, the chemical delphinidin galactoside has been analyzed from following sources:

Vaccinium myrtillus  L.
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. A. Lätti, K. Riihinen, and L. Jaakola, "Phenolic compounds in berries and flowers of a natural hybrid between bilberry and lingonberry (Vaccinium × intermedium Ruthe)," Phytochemistry , vol. 72 , no. 8 , pp. 810–815 , DOI: 10.1016/j.phytochem.2011.02.015 .
  2. A. Primetta, "Phenolic compounds in the berries of the selected Vaccinium species. The potential for authenticity analyses.," PhD thesis, Publications of the University of Eastern Finland. Dissertations in Forestry and Natural Sciences. No 134., 2014 .
  3. A. Primetta, "Personal note," None. Note: The information about the month when the berries were collected in Kuusamo..

Analysis results

Analysis result 1

Detection technique Values Units
M⁺ 465 m/z
MS²⁺ 303 m/z
MS³⁺ 229
257
303 		m/z
STD
False
TLC
False
UV/Vis detector description
HPLC-diode-array (DAD)
Mass spectrometer description
HPLC-ESI-MS, ion trap, tandem MS
Organism
Vaccinium myrtillus  L.
wild
dried, powdered
Collection dates
2007-8
Sample note
The species is common in Finland. The sample was confirmed by A. Lätti.
Drying methods
freeze-dried
Dried material storage temperature
-25 °C
Dried material storage notes
dark; in a desiccator; as whole; as ground
Extraction solvents
acetonitrile: methanol (85:15, v/v), 8.5 % formic acid
Extraction mass/volume-ratio
27 mg/mL
Extraction repeats
4
Extraction time
25 min
Extraction temperature
20±5 °C
Analysis solvents
ACN; MeOH; formic acid; water
References

A. Lätti, K. Riihinen, and L. Jaakola, "Phenolic compounds in berries and flowers of a natural hybrid between bilberry and lingonberry (Vaccinium × intermedium Ruthe)," Phytochemistry , vol. 72 , no. 8 , pp. 810–815 , DOI: 10.1016/j.phytochem.2011.02.015 .

A. Primetta, "Phenolic compounds in the berries of the selected Vaccinium species. The potential for authenticity analyses.," PhD thesis, Publications of the University of Eastern Finland. Dissertations in Forestry and Natural Sciences. No 134., 2014 .

A. Primetta, "Personal note," None. Note: The information about the month when the berries were collected in Kuusamo..