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90974

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Eleutherosid B

analytical standard

Synonym(e):

4-[(1E)-3-Hydroxy-1-propen-1-yl]-2,6-dimethoxyphenyl-β-D-glucopyranosid, Ilexanthin A, Ligustrin, Lilacin, Magnolenin, Methoxyconiferin, Sinapylalkohol-4-O-glucosid, Syringin, Syringosid

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About This Item

Empirische Formel (Hill-System):
C17H24O9
CAS-Nummer:
118-34-3
Molekulargewicht:
372.37
Beilstein:
97166
MDL-Nummer:
MFCD00016778
UNSPSC-Code:
85151701
PubChem Substanz-ID:
329769981
NACRES:
NA.24

Qualität

analytical standard

Qualitätsniveau

100

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

COc1cc(\C=C\CO)cc(OC)c1O[C@@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O

InChI

1S/C17H24O9/c1-23-10-6-9(4-3-5-18)7-11(24-2)16(10)26-17-15(22)14(21)13(20)12(8-19)25-17/h3-4,6-7,12-15,17-22H,5,8H2,1-2H3/b4-3+/t12-,13-,14+,15-,17+/m1/s1

InChIKey

QJVXKWHHAMZTBY-GCPOEHJPSA-N

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Allgemeine Beschreibung

Eleutheroside B is one of the major bioactive saponins of Eleutherococcus senticosus.

Anwendung

Eleutheroside B may be used as a reference standard for the analysis of eleutheroside B in:
  • Rat plasma by protein precipitation with methanol and high performance liquid chromatography-electrospray ionization tandem mass spectrometry (HPLC-ESI-MS/MS).
  • Rat tissue samples by solid-phase extraction (SPE) followed by HPLC combined with photodiode array detection (PDA).
  • Acanthopanax senticosus by ionic liquids-ultrasound assisted extraction (ILUAE) followed by HPLC with ultra-violet (UV) detection.
  • Eleutherococcus senticosus Maxim. by rapid resolution liquid chromatography (RRLC) equipped with multi-wavelength UV detector.
  • Acanthopanax sessiliflorus Seem. (ASS) by ultra-performance liquid chromatography-quadrupole-time-of-flight mass spectrometry (UPLC-Q-TOF-MS).

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Verpackung

Bottomless glass bottle. Contents are inside inserted fused cone.

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

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Analysenzertifikate (COA)

Lot/Batch Number

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Yi-Chun Lai et al.
Natural product communications, 8(3), 363-365 (2013-05-18)
Nineteen compounds and an HPLC inseparable mixture, composed of compounds 20 and 21, were isolated from the leaves and twigs of Dendropanax dentiger (Harms ex Diels) Merr. Of these, syringin (1) is the most abundant, 6'-O-apiofuranosyl dendranthemoside A (16) is
Simultaneous determination of Eleutheroside B and Eleutheroside E in rat plasma by high performance liquid chromatography-electrospray ionization mass spectrometry and its application in a pharmacokinetic study.
Ma B, et al.
Journal of Chromatography. B, Biomedical Sciences and Applications, 917, 84-92 (2013)
Yuan-yuan Song et al.
Yao xue xue bao = Acta pharmaceutica Sinica, 45(8), 1006-1011 (2011-03-01)
This study is to investigate the therapeutic effect of syringin on adjuvant arthritis (AA) in rats and its mechanisms. Complete Freund's adjuvant (FCA) was used to induce AA in rats. Secondary paw swelling of AA rats was measured with volume
Fang Lu et al.
Biomedical chromatography : BMC, 26(10), 1269-1275 (2012-01-26)
We elucidated the structure and metabolite profile of eleutheroside B, a component derived from the extract of Acanthopanax senticosus Harms, after oral administration of the extract in rats. Samples of rat plasma were collected and analyzed by selective high-resolution liquid
Ho-Shan Niu et al.
Neuroscience letters, 445(1), 113-116 (2008-09-09)
Syringin is an active principle purified from the rhizome and root parts of Eleutherococcus senticosus (Araliaceae). The present study is designed to clarify the role of sympathetic activation in the insulinotropic effect of syringin. Plasma glucose lowering effect accompanying with
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