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549-32-6

549-32-6 structure
549-32-6 structure
  • Name: Quercetin 3-O-beta-D-xylopyranoside
  • Chemical Name: Reynoutrin
  • CAS Number: 549-32-6
  • Molecular Formula: C20H18O11
  • Molecular Weight: 434.35
  • Catalog: Natural product Flavonoids
  • Create Date: 2018-10-14 11:43:36
  • Modify Date: 2025-08-21 20:03:59
  • Reynoutrin (Quercetin-3-D-xyloside) is a flavonoid from Psidium cattleianum, with antioxidant and radical-scavenging activity[1].
Name Reynoutrin
Synonyms 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
Description Reynoutrin (Quercetin-3-D-xyloside) is a flavonoid from Psidium cattleianum, with antioxidant and radical-scavenging activity[1].
Related Catalog
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.
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℃
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RIDADR NONH for all modes of transport
WGK Germany 3
Precursor  3

DownStream  0

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