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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:
27013-91-8
Molekulargewicht:
750.96
EG-Nummer:
248-166-5
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
GHS07

Signalwort

Warning

H-Sätze

H302

Gefahreneinstufungen

Acute Tox. 4 Oral

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Choose from one of the most recent versions:

Analysenzertifikate (COA)

Lot/Batch Number
HWI03123-1
HWI024043
HWI02404-3
HWI02404-1
HWI02404

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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
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
Sok-Siya Bun et al.
Phytotherapy research : PTR, 22(10), 1299-1302 (2008-06-12)
The aim of this study was to investigate the ability of alpha-hederin to improve the efficacy of widely prescribed 5-fluorouracil (5-FU) in a human colon adenocarcinoma model. Drug combinations of alpha-hederin and 5-FU using both fixed-concentration and combination index methods
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
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
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