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01240585

α-Hederin

primary reference standard

Synonym(e):

(3β,4α)-3-[[2-O-(6-Deoxy-α-L-mannopyranosyl)-α-L-arabinopyranosyl]-oxy]-23-hydroxy-12-oleanen-28-säure

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About This Item

Empirische Formel (Hill-System):
C41H66O12
CAS-Nummer:
Molekulargewicht:
750.96
EG-Nummer:
UNSPSC-Code:
85151701
NACRES:
NA.24

Qualität

primary reference standard

Haltbarkeit

limited shelf life, expiry date on the label

Hersteller/Markenname

HWI

Anwendung(en)

food and beverages

SMILES String

C[C@@H]1O[C@@H](O[C@@H]2[C@@H](O)[C@@H](O)CO[C@H]2O[C@H]3CC[C@@]4(C)[C@@H](CC[C@]5(C)[C@@H]4CC=C6[C@@H]7CC(C)(C)CC[C@@]7(CC[C@@]56C)C(O)=O)[C@]3(C)CO)[C@H](O)[C@H](O)[C@H]1O

InChI

1S/C41H66O12/c1-21-28(44)30(46)31(47)33(51-21)53-32-29(45)24(43)19-50-34(32)52-27-11-12-37(4)25(38(27,5)20-42)10-13-40(7)26(37)9-8-22-23-18-36(2,3)14-16-41(23,35(48)49)17-15-39(22,40)6/h8,21,23-34,42-47H,9-20H2,1-7H3,(H,48,49)/t21-,23-,24-,25+,26+,27-,28-,29-,30+,31+,32+,33-,34-,37-,38-,39+,40+,41-/m0/s1

InChIKey

KEOITPILCOILGM-LLJOFIFVSA-N

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Allgemeine Beschreibung

Produced and qualified by HWI pharma services GmbH.
Exact content by quantitative NMR can be found on the certificate.

Anwendung

Reference Standard in the analysis of herbal medicinal products

Piktogramme

Exclamation mark

Signalwort

Warning

H-Sätze

Gefahreneinstufungen

Acute Tox. 4 Oral

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable


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H G Jeong et al.
Biochemistry and molecular biology international, 45(1), 163-170 (1998-06-23)
The protective effects of alpha-Hederin on carbon tetrachloride-induced hepatotoxicities were investigated in mice. Pretreatment with alpha-Hederin prior to the administration of carbon tetrachloride significantly prevented the increase in serum alanine aminotransferase (ALT) and lactate dehydrogenase (LDH) activity and lipid peroxidation
Martin Scholz et al.
Phytochemistry, 70(4), 517-522 (2009-03-14)
Hydroponically cultivated Nigella sativa L. plants treated with methyl jasmonate (MeJA) showed a twelve-fold increase in levels of the monodesmosidic triterpene saponins alpha-hederin and kalopanaxsaponin I (KsI) in the leaves. We will demonstrate that these two saponins accounted for approximately
Sara Rooney et al.
Anticancer research, 25(6B), 4255-4259 (2005-11-29)
Our previous studies on active constituents of Nigella sativa have indicated that cell death induced by thymoquinone and alpha-hederin was dose- and time-dependent, in a range of four cancer cell lines. Both compounds elicited necrosis and apoptosis with a higher
Ji Young Kim et al.
Planta medica, 71(8), 743-747 (2005-09-06)
Alpha-hederin, a triterpenoid saponin, has been reported to induce hepatic metallothionein (MT). However, the mechanism underlying its effects is unknown. This study investigated the effects of alpha-hederin on the regulation of MT expression in an in vitro model using the
Yu-ming Liu et al.
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 30(13), 980-983 (2005-09-16)
To investigate the chemical constituents in the seeds of Nigella glandulifera. The chemical constituents were isolated and repeatedly purified on silica gel column. They were identified and structurally elucidated by means of physio-chemical constants and spectral analysis. Nine compounds were

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