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08171

Supelco

Ginsenoside Rg2

analytical standard

Synonym(s):

(3β,6α,12β)-3,12,20-Trihydroxydammar-24-en-6-yl 2-O-(6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranoside, Chikusetsusaponin I, Panaxoside Rg2, Prosapogenin C2

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About This Item

Empirical Formula (Hill Notation):
C42H72O13
CAS Number:
Molecular Weight:
785.01
MDL number:
UNSPSC Code:
85151701
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

assay

≥94% (HPLC)

shelf life

limited shelf life, expiry date on the label

application(s)

food and beverages

format

neat

storage temp.

2-8°C

SMILES string

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

InChI

1S/C42H72O13/c1-20(2)11-10-14-42(9,51)22-12-16-40(7)28(22)23(44)17-26-39(6)15-13-27(45)38(4,5)35(39)24(18-41(26,40)8)53-37-34(32(49)30(47)25(19-43)54-37)55-36-33(50)31(48)29(46)21(3)52-36/h11,21-37,43-51H,10,12-19H2,1-9H3/t21-,22-,23+,24-,25+,26+,27-,28-,29-,30+,31+,32-,33+,34+,35-,36-,37+,39+,40+,41+,42-/m0/s1

InChI key

AGBCLJAHARWNLA-DQUQINEDSA-N

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General description

Ginsenoside Rg2 is a saponin and a protopanaxatriol-type compound found in the root and stem leaves of ginseng.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

This compound is commonly found in plants of the genus: panax

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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T C Ma et al.
Arzneimittel-Forschung, 43(10), 1049-1052 (1993-10-01)
The effects of 20(S)-ginsenoside-Rg2 (GRg2, CAS 52286-74-5) and cyproheptadine (CYP, CAS 129-03-3) on acquisition, retention and retrieval were examined in male Wistar rats using a two-way active avoidance method. Learning and memory were estimated by the avoidance rate (%) and/or
Sung-Ryong Ko et al.
Chemical & pharmaceutical bulletin, 51(4), 404-408 (2003-04-04)
During investigation of the hydrolysis of a protopanaxatriol-type saponin mixture by various glycoside hydrolases, crude preparations of beta-galactosidase from Aspergillus oryzae and lactase from Penicillium sp. were found to produce two minor saponins, ginsenoside Rg(2) [6-O-(alpha-L-rhamnopyranosyl-(1-->2)-beta-D-glucopyranosyl)-20(S)-protopanaxatriol] and ginsenoside Rh(1) (6-O-beta-D-glucopyranosyl-20(S)-protopanaxatriol)
K Kudo et al.
European journal of pharmacology, 341(2-3), 139-144 (1998-05-23)
To investigate the relationship between the inhibitory effects of ginseng saponins (ginsenosides) on acetylcholine-evoked secretion of catecholamines and the structures of ginsenosides, we examined the effects of ginsenoside-Rg3 and -Rh2, which are panaxadiol saponins, 20(R)- and 20(S)-ginsenoside-Rg2, which are epimers
Fang-Jin Gui et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 850(1-2), 1-6 (2006-11-23)
20 (R,S)-Ginsenoside-Rg2, an anti-shock agent, is prescribed as a racemate. To analyze simultaneously the enantiomers of 20 (R)-ginsenoside-Rg2 and 20 (S)-ginsenoside-Rg2 in plasma, a simple and reproducible high-performance liquid chromatographic (HPLC) method has been developed. The enantiomeric separation and determination
Li Jun Li et al.
Food chemistry, 245, 1070-1078 (2017-12-31)
The glycoside hydrolase, α-l-rhamnosidase, could remove the bitter taste of naringin from citrus juices. However, most α-l-rhamnosidases are easily deactivated at high temperatures, limiting the practice in debittering citrus juices. The V529A mutant of the α-l-rhamnosidase r-Rha1 from Aspergillus niger

Articles

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

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