Chemical fact sheet: 6-methylxanthopurpurin 3-O-methyl ether

6-methylxanthopurpurin 3-O-methyl ether

Basics

Category
Anthraquinone and quinone derivatives
IUPAC-name
1-hydroxy-3-methoxy-6-methylanthracene-9,10-dione
Formula
No formula stored
Exact mass
268.07360 g/mol
Molecular weight
No weights stored
Structure
Chemical structure of 6-methylxanthopurpurin 3-O-methyl ether
Figure 1.1: Chemical structure of 6-methylxanthopurpurin 3-O-methyl ether

Sources

In summary, the chemical 6-methylxanthopurpurin 3-O-methyl ether has been analyzed from following sources:

Cortinarius basirubescens
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. K. Beattie, R. Rouf, L. Gander, T. May, D. Ratkowsky, C. Donner, M. Gill, Grice I Darren, and E. Tiralongo, "Antibacterial metabolites from Australian macrofungi from the genus Cortinarius.," Phytochemistry , vol. 71 , no. 8–9 , pp. 948–955 , DOI: 10.1016/j.phytochem.2010.03.016 .

Analysis results

Analysis result 1

Detection technique Values Units
M⁺ 268 m/z
MS²⁺ 115
120
225
239 		m/z
STD
False
TLC
True
UV/Vis detector description
UV
Mass spectrometer description
EI-MS
Organism
Cortinarius basirubescens
wild
fresh, finely chopped
Collection dates
2000-6
Sample note
The researchers collected fresh ochre-coloured fruit-bodies and red mycelium of Cortinarius basirubescens from the native forest in the Kinglake National park, Victoria. MEL 2089701 and MEL 2089702 are voucher collections of C. basirubescens from the same time and place.
Dried material storage temperature
-20 °C
Extraction solvents
methanol
Extraction mass/volume-ratio
33.3 mg/mL
Extraction time
1 d
Extraction temperature
20±5 °C
Extract drying method
evaporation under reduced pressure by rotary evaporation
Analysis solvents
ethyl acetate
Detection note
The compound was obtained as orange-yellow needles (chloroform/petroleum ether).
References

K. Beattie, R. Rouf, L. Gander, T. May, D. Ratkowsky, C. Donner, M. Gill, Grice I Darren, and E. Tiralongo, "Antibacterial metabolites from Australian macrofungi from the genus Cortinarius.," Phytochemistry , vol. 71 , no. 8–9 , pp. 948–955 , DOI: 10.1016/j.phytochem.2010.03.016 .