Chemical fact sheet: Emodin 8-O-β-glucoside

Emodin 8-O-β-glucoside

Basics

Category
Anthraquinone and quinone derivatives
IUPAC-name
1,6-dihydroxy-3-methyl-8-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)anthracene-9,10-dione
Formula
No formula stored
Exact mass
432.10560 g/mol
Molecular weight
432.40000 g/mol
Structure
Chemical structure of emodin 8-O-β-glucoside
Figure 1.1: Chemical structure of emodin 8-O-β-glucoside

Sources

In summary, the chemical emodin 8-O-β-glucoside has been analyzed from following sources:

Rheum officinale  Baill.
1st
Rheum palmatum  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. J. Liu, L. Leng, Y. Liu, H. Gao, W. Yang, S. Chen, and A. Liu, "Identification and quantification of target metabolites combined with transcriptome of two rheum species focused on anthraquinone and flavonoids biosynthesis.," Scientific Reports , vol. 10 , no. 1 , pp. 20241 , DOI: 10.1038/s41598-020-77356-9 .

Analysis results

Analysis result 1

Detection technique Values Units
[M⁺ H]⁺ 433.10000 m/z
MS²⁺ 271.10000 m/z
[M⁻ H]⁻ 431.30000 m/z
MS²⁻ 269.10000 m/z
STD
True
TLC
False
UV/Vis detector description
UV/Vis
Mass spectrometer description
UPLC-ESI-Q-TOF-MS/MS
Organism
Rheum officinale  Baill.
cultivated
fresh, powdered
Sample note
The identification of Rheum officinale from the collected rhizome specimens were conducted by Prof. Li Xiang at the Institute of Chinese Materia Medica, China Academy of Chinese Medical Science, Beijing, China.
Dried material storage temperature
-80 °C
Extraction solvents
methanol
Extraction repeats
1
Extraction temperature
4 °C
Analysis solvents
methanol
References

J. Liu, L. Leng, Y. Liu, H. Gao, W. Yang, S. Chen, and A. Liu, "Identification and quantification of target metabolites combined with transcriptome of two rheum species focused on anthraquinone and flavonoids biosynthesis.," Scientific Reports , vol. 10 , no. 1 , pp. 20241 , DOI: 10.1038/s41598-020-77356-9 .

Analysis result 2

Detection technique Values Units
[M⁺ H]⁺ 433.10000 m/z
MS²⁺ 271.10000 m/z
[M⁻ H]⁻ 431.30000 m/z
MS²⁻ 269.10000 m/z
STD
True
TLC
False
UV/Vis detector description
UV/Vis
Mass spectrometer description
UPLC-ESI-Q-TOF-MS/MS
Organism
Rheum palmatum  L.
cultivated
fresh, powdered
Sample note
The identification of Rheum palmatum from the collected rhizome specimens were conducted by Prof. Li Xiang at the Institute of Chinese Materia Medica, China Academy of Chinese Medical Science, Beijing, China.
Dried material storage temperature
-80 °C
Extraction solvents
methanol
Extraction repeats
1
Extraction temperature
4 °C
Analysis solvents
methanol
References

J. Liu, L. Leng, Y. Liu, H. Gao, W. Yang, S. Chen, and A. Liu, "Identification and quantification of target metabolites combined with transcriptome of two rheum species focused on anthraquinone and flavonoids biosynthesis.," Scientific Reports , vol. 10 , no. 1 , pp. 20241 , DOI: 10.1038/s41598-020-77356-9 .