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Quercetin-3-O-sophoroside

Names

[ CAS No. ]:
18609-17-1

[ Name ]:
Quercetin-3-O-sophoroside

[Synonym ]:
quercetin 3-O-beta-D-glucosyl-(1->2)-beta-D-glucoside
Quercetin-3-O-sophoroside
Quercetin 3-O-sophoroside
Baimaside
3-[(2S,3R,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-2-(3,4-dihydroxyphenyl)-5,7-dihydroxychromen-4-one
Quercetin 3-O-β-D-glucosyl-(1->2)-β-D-glucoside
QUOSP
4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3-((2-O-β-D-glucopyranosyl-β-D-glucopyranosyl)oxy)-5,7-dihydroxy-
2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl 2-O-β-D-glucopyranosyl-β-D-glucopyranoside
4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3-[(2-O-β-D-glucopyranosyl-β-D-glucopyranosyl)oxy]-5,7-dihydroxy-
Quercetin 3-β-D-sophoroside

Biological Activity

[Description]:

Quercetin 3-beta-sophoroside is isolated from the flowers of A. venetum, is an scavengers of superoxide anions[1].

[Related Catalog]:

Research Areas >> Others
Signaling Pathways >> Others >> Others

[References]

[1]. Chen L, et al. Studies on chemical constituents from flowers of Apocynum venetum. Zhongguo Zhong Yao Za Zhi. 2005 Sep;30(17):1340-2.

[2]. Cano A, et al. Superoxide scavenging by polyphenols: effect of conjugation and dimerization. Redox Rep. 2002;7(6):379-83.

Chemical & Physical Properties

[ Density]:
1.9±0.1 g/cm3

[ Boiling Point ]:
1037.2±65.0 °C at 760 mmHg

[ Melting Point ]:
198-200℃

[ Molecular Formula ]:
C27H30O17

[ Molecular Weight ]:
626.517

[ Flash Point ]:
341.9±27.8 °C

[ Exact Mass ]:
626.148315

[ PSA ]:
289.66000

[ LogP ]:
-0.78

[ Vapour Pressure ]:
0.0±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.785

Related Compounds