Isoforsythiaside

Names

[ Name ]:
Isoforsythiaside

[Synonym ]:
β-D-Glucopyranoside, 2-(3,4-dihydroxyphenyl)ethyl 6-O-(6-deoxy-α-L-mannopyranosyl)-3-O-[(2E)-3-(3,4-dihydroxyphenyl)-1-oxo-2-propen-1-yl]-
2-(3,4-Dihydroxyphenyl)ethyl 6-O-(6-deoxy-α-L-mannopyranosyl)-3-O-[(2E)-3-(3,4-dihydroxyphenyl)-2-propenoyl]-β-D-glucopyranoside

Biological Activity

[Description]:

Isoforsythiaside, isolated from Forsythia suspensa, is an antioxidant and antibacterial phenylethanoid glycoside with MICs of 40.83, 40.83, and 81.66 μg/mL for Escherichia coli(E. coli), Pseudomonas aeruginosa(PAO), and Staphylococcus aureus (SA), respectively[1].

[Related Catalog]:

Research Areas >> Infection

Signaling Pathways >> Anti-infection >> Bacterial

[In Vitro]

Isoforsythiaside is a glycoside isomer of Forsythiaside[1]。

[References]

[1]. Qu H, et al. Isoforsythiaside, an antioxidant and antibacterial phenylethanoid glycoside isolated from Forsythia suspensa.Bioorg Chem. 2012 Feb;40(1):87-91.

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
926.2±65.0 °C at 760 mmHg

[ Molecular Formula ]:
C₂₉H₃₆O₁₅

[ Molecular Weight ]:
624.587

[ Flash Point ]:
300.6±27.8 °C

[ Exact Mass ]:
624.205444

[ PSA ]:
245.29000

[ LogP ]:
2.15

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

[ Index of Refraction ]:
1.689