kaempferol 3-O-alpha-L-[6'''-p-coumaroyl-beta-D-glucopyranosyl-(1->2)-rhamnopyranoside] Chemical Properties

Melting point:

195 °C

Boiling point:

1056.4±65.0 °C(Predicted)

Density 

1.68±0.1 g/cm3(Predicted)

pka

6.20±0.40(Predicted)

form 

Solid

color 

Light yellow to yellow

kaempferol 3-O-alpha-L-[6'''-p-coumaroyl-beta-D-glucopyranosyl-(1->2)-rhamnopyranoside] Usage And Synthesis

Uses

Kaempferol-3-O-(6'''-trans-p-coumaroyl-2''-glucosyl)rhamnoside is a natural antioxidant from herbal medicines[1].

Definition

ChEBI: Kaempferol 3-O-alpha-L-[6'''-p-coumaroyl-beta-D-glucopyranosyl-(1->2)-rhamnopyranoside] is a glycosyloxyflavone that consists of kaempferol attached to a alpha-L-[6'''-p-coumaroyl-beta-D-glucopyranosyl-(1->2)-rhamnopyranosyl] moiety at position 3 via a glycosdic linkage. Isolated from the leaves of Ginkgo biloba, it exhibits antioxidant activity. It has a role as an antioxidant and a plant metabolite. It is a disaccharide derivative, a cinnamate ester and a glycosyloxyflavone. It is functionally related to a trans-4-coumaric acid.

References

[1] Ma H, et al. A powerful on line ABTS+-CE-DAD method to screen and quantify major antioxidants for quality control of Shuxuening Injection. Sci Rep. 2018 Apr 3;8(1):5441. DOI:10.1038/s41598-018-23748-x

kaempferol 3-O-alpha-L-[6'''-p-coumaroyl-beta-D-glucopyranosyl-(1->2)-rhamnopyranoside](111957-48-3)Related Product Information

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• SCIADOPITYSIN