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00420580

Harpagosid

primary reference standard

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About This Item

Empirische Formel (Hill-System):
C24H30O11
CAS-Nummer:
Molekulargewicht:
494.49
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
85151701
PubChem Substanz-ID:
NACRES:
NA.24

Qualität

primary reference standard

Haltbarkeit

limited shelf life, expiry date on the label

Hersteller/Markenname

HWI

Methode(n)

HPLC: suitable
gas chromatography (GC): suitable

SMILES String

C[C@@]1(C[C@@H](O)[C@]2(O)C=CO[C@@H](O[C@@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3O)[C@H]12)OC(=O)\C=C\c4ccccc4

InChI

1S/C24H30O11/c1-23(35-16(27)8-7-13-5-3-2-4-6-13)11-15(26)24(31)9-10-32-22(20(23)24)34-21-19(30)18(29)17(28)14(12-25)33-21/h2-10,14-15,17-22,25-26,28-31H,11-12H2,1H3/b8-7+/t14-,15-,17-,18+,19-,20-,21+,22+,23+,24-/m1/s1

InChIKey

KVRQGMOSZKPBNS-FMHLWDFHSA-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

Referenzstandard für die Analyse von pflanzlichen Medizinprodukten.

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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Jinfeng Tian et al.
Journal of separation science, 35(19), 2659-2664 (2012-09-25)
In this study, the bioactive component harpagoside and angroside C in the root of Scrophularia ningpoensis Hemsley was simultaneously separated by high-speed counter-current chromatography (HSCCC). A two-phase solvent system containing chloroform/n-butanol/methanol/water (4:1:3:2, v/v/v/v) was selected following consideration of the partition
Nadia Romiti et al.
Phytomedicine : international journal of phytotherapy and phytopharmacology, 16(12), 1095-1100 (2009-07-07)
Devil's Claw (Harpagophytum procumbens) a plant native to Southern Africa, has historically been used in traditional medicine to treat a wide range of diseases and currently is widely employed as anti-inflammatory and pain-relieving natural remedy in Europe and other parts
Corinna Boeckenholt et al.
Planta medica, 78(8), 761-766 (2012-03-14)
Silymarin and harpagoside are derived from drugs which are used for their protective effects against hepatotoxicity and inflammatory processes. Both are now investigated with respect to the respiratory tract. They were able to reduce the release of the inflammatory cytokine
Shuting Yang et al.
Journal of agricultural and food chemistry, 59(5), 1612-1621 (2011-02-17)
Scrophularia ningpoensis Hemsl. is an important Chinese medicinal herb with a history of domestication of over 1000 years. Phytochemical variation of S. ningpoensis in response to environmental gradients remains an attractive topic with both practiceal and theoretical significances. In the
Qian Wu et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 877(8-9), 751-756 (2009-02-25)
Harpagoside, a major bioactive iridoid glucoside in genus Scrophularia, has been widely used in clinical practice for the treatment of pain in the joints and lower back for its neuroprotective and anti-inflammation activities. To investigate the pharmacokinetics and hepatobiliary excretion

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