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Merck

18571

Supelco

Amentoflavon

analytical standard

Synonym(e):

Didemethyl-ginkgetin, I3′,II8-Biapigenin, Tridemethylsciadopitysin

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About This Item

Empirische Formel (Hill-System):
C30H18O10
CAS-Nummer:
Molekulargewicht:
538.46
Beilstein:
380244
MDL-Nummer:
UNSPSC-Code:
85151701
PubChem Substanz-ID:
NACRES:
NA.24

Qualität

analytical standard

Qualitätsniveau

Assay

≥98.0% (HPLC)

Haltbarkeit

limited shelf life, expiry date on the label

Methode(n)

HPLC: suitable
gas chromatography (GC): suitable

Anwendung(en)

food and beverages

Format

neat

Lagertemp.

2-8°C

SMILES String

Oc1ccc(cc1)C2=CC(=O)c3c(O)cc(O)c(c3O2)-c4cc(ccc4O)C5=CC(=O)c6c(O)cc(O)cc6O5

InChI

1S/C30H18O10/c31-15-4-1-13(2-5-15)24-12-23(38)29-21(36)10-20(35)27(30(29)40-24)17-7-14(3-6-18(17)33)25-11-22(37)28-19(34)8-16(32)9-26(28)39-25/h1-12,31-36H

InChIKey

YUSWMAULDXZHPY-UHFFFAOYSA-N

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Verwandte Kategorien

Allgemeine Beschreibung

Amentoflavone is a flavonoid which is used as an antiviral agent.

Anwendung

It was used as a standard during HPLC analysis done for separating chemical components.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Biochem./physiol. Wirkung

Biflavonoid mit entzündungshemmender, anti-viraler und chemopreventiver Wirkung. Es hemmt die Vaskularisation von Tumoren durch die Blockierung der Aktivität von angiogenen VEGFs. Blockiert die Induktion von COX-2 und reguliert PPAR-γ. Ein negativer Modulator ders GABAA-Rezeptors an der Benzodiazepin-Bindungsstelle.

Verpackung

Bottomless glass bottle. Contents are inside inserted fused cone.

Sonstige Hinweise

This compound is commonly found in plants of the genus: ginkgo hypericum

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable


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Analysenzertifikate (COA)

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Die Dokumentenbibliothek aufrufen

Yuchi Zhang et al.
Journal of separation science, 33(17-18), 2743-2748 (2010-08-24)
A novel gradient elution was efficiently utilized for the separation of the chemical components with a wide range of polarity from the mixed extract of the Chinese medicinal herb Apocynum venetum or mixed standards by high-speed counter-current chromatography. Three sets
S C Ma et al.
Biological & pharmaceutical bulletin, 24(3), 311-312 (2001-03-21)
Amentoflavone and three other flavonoids were isolated from the ethanol extract of Selaginella sinensis. Amentoflavone showed potent antiviral activity against respiratory syncytial virus (RSV), with an IC50 of 5.5 microg/ml. The contents of amentoflavone in nine species of Selaginella were
Ismail O Ishola et al.
Journal of ethnopharmacology, 142(2), 383-389 (2012-05-23)
Cnestis ferruginea (CF) Vahl ex DC (Connaraceae) is a shrub widely used in Traditional African Medicine (TAM) for the treatment of various painful and inflammatory conditions. To isolate the active pharmacological constituents responsible for the anti-inflammatory and antinociceptive properties of
Hans Michler et al.
Phytochemical analysis : PCA, 22(1), 42-50 (2010-09-08)
Biflavones of Hypericum perforatum L. are bioactive compounds used in the treatment of inflammation and depression. Determination of amentoflavone and biapigenin from blood is challenging owing to their similar structures and low concentrations. To develop a rapid, sensitive and accurate
K S Siveen et al.
Journal of environmental pathology, toxicology and oncology : official organ of the International Society for Environmental Toxicology and Cancer, 30(4), 301-309 (2011-12-21)
Flavanoids are polyphenolic compounds that are found in fruits and vegetables and have diverse, beneficial biochemical and antioxidant effects. The objective of this study was to assess the effect of amentoflavone, a biflavanoid isolated from Biophytum sensitivum, on cell cycling

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