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Merck

01580590

Ginsenoside Rf

primary reference standard

Synonim(y):

(3β,6α,12β)-3,12,20-Trihydroxydammar-24-en-6-yl 2-O-β-D-glucopyranosyl-β-D-glucopyranoside, Panaxoside Rf

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About This Item

Wzór empiryczny (zapis Hilla):
C42H72O14
Numer CAS:
Masa cząsteczkowa:
801.01
Numer MDL:
Kod UNSPSC:
85151701
Identyfikator substancji w PubChem:
NACRES:
NA.24

klasa czystości

primary reference standard

okres trwałości

limited shelf life, expiry date on the label

producent / nazwa handlowa

HWI

Zastosowanie

food and beverages

temp. przechowywania

−20°C

ciąg SMILES

[H][C@]1(O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O)O[C@@H]2[C@@H](O)[C@H](O)[C@@H](CO)O[C@@]2([H])O[C@H]3C[C@]4(C)[C@]([H])(C[C@@H](O)[C@]5([H])[C@]([H])(CC[C@@]45C)[C@@](C)(O)CC\C=C(/C)C)[C@@]6(C)CC[C@H](O)C(C)(C)[C@]36[H]

InChI

1S/C42H72O14/c1-20(2)10-9-13-42(8,52)21-11-15-40(6)28(21)22(45)16-26-39(5)14-12-27(46)38(3,4)35(39)23(17-41(26,40)7)53-37-34(32(50)30(48)25(19-44)55-37)56-36-33(51)31(49)29(47)24(18-43)54-36/h10,21-37,43-52H,9,11-19H2,1-8H3/t21-,22+,23-,24+,25+,26+,27-,28-,29+,30+,31-,32-,33+,34+,35-,36-,37+,39+,40+,41+,42-/m0/s1

Klucz InChI

UZIOUZHBUYLDHW-XUBRWZAZSA-N

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Opis ogólny

Ginsenoside is a steroid-like molecular component having gonane steroid nucleus along with different sugar moieties attached to them found in the roots of Panax ginseng. Ginsenoside Rf, a variety of ginseng saponins with attached sugars moieties which inhibits the Ca2+ channels present in primary sensory neurons.
Produced and qualified by HWI pharma services GmbH.
Exact content by quantitative NMR can be found on the certificate.

Zastosowanie

It may be used as reference standard in HPLC-MS/MS analysis of human plasma to determine Ginsenosides from herbal products containing Panax ginseng and Panax quinquefolius.

Inne uwagi

This compound is commonly found in plants of the genus: panax
This page may contain text that has been machine translated.

Piktogramy

Exclamation mark

Hasło ostrzegawcze

Warning

Zwroty wskazujące rodzaj zagrożenia

Klasyfikacja zagrożeń

Acute Tox. 4 Oral

Kod klasy składowania

11 - Combustible Solids

Klasa zagrożenia wodnego (WGK)

WGK 3

Temperatura zapłonu (°F)

Not applicable

Temperatura zapłonu (°C)

Not applicable


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1 of 4

Noel S Quiming et al.
Analytical and bioanalytical chemistry, 389(5), 1477-1488 (2007-09-07)
The influences of the organic component of the mobile phase and the column temperature on the retention of ginsenosides on a poly(vinyl alcohol) (PVA) bonded stationary phase operated under hydrophilic interaction chromatographic mode were investigated. The retention of the ginsenosides
Cuk-seong Kim et al.
Acta pharmacologica Sinica, 26(5), 551-558 (2005-04-22)
To examine the effects of ginseng saponins on the heterologously expressed human ether-a-go-go related gene (HERG) that encodes the rapid component of the delayed rectifier K+ channel. A two-electrode voltage clamp technique was used. HERG currents were recorded in Xenopus
The antimetastatic and immunomodulating activities of ginseng minor glycosides.
A M Popov et al.
Doklady. Biochemistry and biophysics, 380, 309-312 (2001-12-01)
Sunoh Kim et al.
Biochemical and biophysical research communications, 365(3), 399-405 (2007-11-21)
In the present study, we have examined any possible involvement of L-type Ca(2+) channels in ginseng-mediated neuroprotective actions. Exposure to a 50mM KCl (high-K) produced neuronal cell death, which was blocked by a selective L-type Ca(2+) channel blocker in cultured
Seok Choi et al.
Molecular pharmacology, 61(4), 928-935 (2002-03-20)
We have shown that ginsenoside Rf (Rf) regulates voltage-dependent Ca(2+) channels through pertussis toxin (PTX)-sensitive G proteins in rat sensory neurons. These results suggest that Rf can act through a novel G protein-linked receptor in the nervous system. In the

Produkty

Optimize HPLC method for ginsenoside separation using a mixture, applying it to American Ginseng root, with conditions and chromatograms shown.

In this article we present several HPTLC applications and analytical standards for ginsenosides.

W tym artykule przedstawiamy kilka zastosowań HPTLC i standardów analitycznych dla ginsenozydów.

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