Quercetin 3-O-beta-(6''-p-coumaroyl)glucopyranosyl(1->2)-alpha-L-rhamnopyranoside

Modify Date: 2024-01-13 19:18:48

Quercetin 3-O-beta-(6''-p-coumaroyl)glucopyranosyl(1->2)-alpha-L-rhamnopyranoside Structure
Quercetin 3-O-beta-(6''-p-coumaroyl)glucopyranosyl(1->2)-alpha-L-rhamnopyranoside structure
Common Name Quercetin 3-O-beta-(6''-p-coumaroyl)glucopyranosyl(1->2)-alpha-L-rhamnopyranoside
CAS Number 143061-65-8 Molecular Weight 756.660
Density 1.7±0.1 g/cm3 Boiling Point 1092.2±65.0 °C at 760 mmHg
Molecular Formula C36H36O18 Melting Point N/A
MSDS N/A Flash Point 342.0±27.8 °C

 Use of Quercetin 3-O-beta-(6''-p-coumaroyl)glucopyranosyl(1->2)-alpha-L-rhamnopyranoside


Quercetin 3-O-β-D-(6''-p-coumaroyl)glucopyranosyl(1→2)-α-L-rhamnopyranoside (Quercetin-3-O-[2-O-(6-O-p-hydroxyl-E-coumaroyl)-D-glucosyl]-(1→2)-L-rhamnoside) is one of the major antioxidants of Ginkgo biloba leaves[1].

 Names

Name Quercetin-3-O-[2-O-(6-O-p-hydroxyl-E-coumaroyl)-D-glucosyl]-(1-2)-L-rhamnoside
Synonym More Synonyms

  Biological Activity

Description Quercetin 3-O-β-D-(6''-p-coumaroyl)glucopyranosyl(1→2)-α-L-rhamnopyranoside (Quercetin-3-O-[2-O-(6-O-p-hydroxyl-E-coumaroyl)-D-glucosyl]-(1→2)-L-rhamnoside) is one of the major antioxidants of Ginkgo biloba leaves[1].
Related Catalog
References

[1]. Ma H, et al. A powerful on line ABTS+-CE-DAD method to screen and quantify major antioxidants for quality control of Shuxuening Injection. Sci Rep. 2018 Apr 3;8(1):5441. 

 Chemical & Physical Properties

Density 1.7±0.1 g/cm3
Boiling Point 1092.2±65.0 °C at 760 mmHg
Molecular Formula C36H36O18
Molecular Weight 756.660
Flash Point 342.0±27.8 °C
Exact Mass 756.190186
LogP 4.37
Vapour Pressure 0.0±0.3 mmHg at 25°C
Index of Refraction 1.756

 Synonyms

2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl 6-deoxy-2-O-{6-O-[(2E)-3-(4-hydroxyphenyl)-2-propenoyl]-β-D-glucopyranosyl}-α-L-mannopyranoside
QUERCETIN-3-O-(6'''-TRANS-P-COUMAROYL-2''-GLUCOSYL)RHAMNOSIDE
4H-1-Benzopyran-4-one, 3-[[6-deoxy-2-O-[6-O-[(2E)-3-(4-hydroxyphenyl)-1-oxo-2-propen-1-yl]-β-D-glucopyranosyl]-α-L-mannopyranosyl]oxy]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-