Quercetin 3-O-beta-D-xylopyranoside

Names

[ CAS No. ]:
549-32-6

[ Name ]:
Quercetin 3-O-beta-D-xylopyranoside

[Synonym ]:
quercituron
Quercetol 3-glucuronide
Querciturone
Quercetin 3-O-Beta-xyloside
4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-(D-xylopyranosyloxy)-
Miquelianin
Quercetin 3-D-glucuronide
Mikwelianin
2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl D-xylopyranoside
Quercetin 3-O-β-D-xylopyranoside
Quercetin 3-beta-D-xylopyranoside

Biological Activity

[Description]:

Reynoutrin (Quercetin-3-D-xyloside) is a flavonoid from Psidium cattleianum, with antioxidant and radical-scavenging activity[1].

[Related Catalog]:

Research Areas >> Others

Signaling Pathways >> Others >> Others

[In Vitro]

Reynoutrin shows potent antioxidant activity, with pEC50 of 5.37 against fluorescein oxidation[1].

[References]

[1]. Ho R, et al. Antioxidant potential and radical-scavenging effects of flavonoids from the leaves of Psidium cattleianum grown in French Polynesia. at Prod Res. 2012;26(3):274-7.

Chemical & Physical Properties

[ Density]:
1.9±0.1 g/cm3

[ Boiling Point ]:
828.1±65.0 °C at 760 mmHg

[ Melting Point ]:
201-203℃

[ Molecular Formula ]:
C₂₀H₁₈O₁₁

[ Molecular Weight ]:
434.35

[ Flash Point ]:
296.3±27.8 °C

[ Exact Mass ]:
434.084900

[ PSA ]:
190.28000

[ LogP ]:
1.68

[ Vapour Pressure ]:
0.0±3.2 mmHg at 25°C

[ Index of Refraction ]:
1.802

[ Storage condition ]:
2-8℃

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Articles

Antioxidant activities and antitumor screening of extracts from cranberry fruit (Vaccinium macrocarpon).

J. Agric. Food Chem. 50 , 5844-5849, (2002)

Polyphenolic compounds in cranberries have been investigated to determine their role in protection against cardiovascular disease and some cancers. Extracts of whole fruit were assayed for radical-sca...

W. Oleszek et al.

J. Agric. Food Chem. 36 , 430, (1988)

S. Burda et al.

J. Agric. Food Chem. 38 , 945, (1990)