Myricetin 3-O-galactoside

Names

[ Name ]:
Myricetin 3-O-galactoside

[Synonym ]:
5,7-Dihydroxy-4-oxo-2-(3,4,5-trihydroxyphenyl)-4H-chromen-3-yl β-D-galactopyranoside
4H-1-Benzopyran-4-one, 3-(β-D-galactopyranosyloxy)-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-
Isomericitrin
Myricetin 3-galactoside
myricetin 3-O-beta-L-galactopyranoside
5,7-dihydroxy-3-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2-(3,4,5-trihydroxyphenyl)chromen-4-one
Myricetin 3-O-galactoside

Biological Activity

[Description]:

Myricetin 3-O-galactoside, isolated from the leaves of Myrtus communis, inhibits xanthine oxidase (XO) activity, lipid peroxidation and scavenges the free radical. Myricetin 3-O-galactoside inhibits lipid peroxidation with an IC50 of 160 μg/mL. Antioxidant activity[1].

[Related Catalog]:

Research Areas >> Metabolic Disease

Signaling Pathways >> Metabolic Enzyme/Protease >> Xanthine Oxidase

[References]

[1]. Hayder N, et al. In vitro antioxidant and antigenotoxic potentials of myricetin-3-o-galactoside and myricetin-3-o-rhamnoside from Myrtus communis: modulation of expression of genes involved in cell defence system using cDNA microarray. Toxicol In Vitro. 2008 Apr;22(3):567-81.

Chemical & Physical Properties

[ Density]:
2.0±0.1 g/cm3

[ Boiling Point ]:
957.8±65.0 °C at 760 mmHg

[ Melting Point ]:
198-201℃

[ Molecular Formula ]:
C₂₁H₂₀O₁₃

[ Molecular Weight ]:
480.376

[ Flash Point ]:
334.9±27.8 °C

[ Exact Mass ]:
480.090393

[ PSA ]:
230.74000

[ LogP ]:
1.56

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

[ Index of Refraction ]:
1.834

[ Storage condition ]:
?20°C

Myricetin 3-O-galactoside

Names

Biological Activity

Chemical & Physical Properties

MSDS

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Synthetic Route

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Related Compounds