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00840595

Vitexin

primary reference standard

Synonyme(s) :

4′,5,7-Trihydroxyflavone 8-C-glucoside, 8-C-Glucosylapigenin, Apigenin 8-C-glucoside, Orientoside

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About This Item

Formule empirique (notation de Hill):
C21H20O10
Numéro CAS:
3681-93-4
Poids moléculaire :
432.38
Numéro Beilstein :
67796
Numéro CE :
222-963-8
Numéro MDL:
MFCD00017456
Code UNSPSC :
85151701
ID de substance PubChem :
329747149
Nomenclature NACRES :
NA.24

Qualité

primary reference standard

Durée de conservation

limited shelf life, expiry date on the label

Fabricant/nom de marque

HWI

Chaîne SMILES 

OC[C@H]1O[C@H]([C@H](O)[C@@H](O)[C@@H]1O)c2c(O)cc(O)c3C(=O)C=C(Oc23)c4ccc(O)cc4

InChI

1S/C21H20O10/c22-7-14-17(27)18(28)19(29)21(31-14)16-11(25)5-10(24)15-12(26)6-13(30-20(15)16)8-1-3-9(23)4-2-8/h1-6,14,17-19,21-25,27-29H,7H2/t14-,17-,18+,19-,21+/m1/s1

Clé InChI

SGEWCQFRYRRZDC-VPRICQMDSA-N

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Description générale

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

Application

Reference Standard in the analysis of herbal medicinal products

Autres remarques

This compound is commonly found in plants of the genus: cannabis crataegus glycyrrhiza humulus

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

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Certificats d'analyse (COA)

Lot/Batch Number
HWI01043-2
HWI01043-1
HWI01043
HWI00344

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Tae-Gyu Nam et al.
Food chemistry, 170, 97-101 (2014-10-13)
It is known that common buckwheat sprouts contain several flavonoids, including orientin, isoorientin, vitexin, isovitexin, rutin, and quercetrin, whereas tartary buckwheat sprouts contain only rutin. In this study, we evaluated flavonoids present in buckwheat sprouts and identified a previously unreported
Hayoung Yoo et al.
Inflammation, 37(5), 1705-1717 (2014-04-29)
High mobility group box-1 (HMGB1) protein acts as a late mediator of severe vascular inflammatory conditions. Orientin has been known to have anxiolytic and antioxidative activities. However, the effect of orientin on HMGB1-induced inflammatory response has not been studied. We
Maryam Hamzeh-Mivehroud et al.
Archiv der Pharmazie, 347(10), 738-747 (2014-06-24)
Aldehyde oxidase (AO), an important enzyme in the biotransformation of drugs and xenobiotics, is inhibited by flavonoids. This enzyme can metabolize both aldehydes and N-heterocycles. In this work, a set of 15 flavonoids was assessed for inhibitory activity on the
Xin-shuai Wang et al.
Phytotherapy research : PTR, 29(3), 366-372 (2014-12-03)
In traditional therapy with Chinese medicine, vitexin has several pharmacological properties, including antinociceptive, antispasmodic, antioxidant, antimyeloperoxidase, and α-glucosidase inhibitory activities. Recently, vitexin was shown to protect the heart against ischemia/reperfusion injury in an in vitro model by inhibiting apoptosis. The
Clint M Alfaro et al.
Analytical chemistry, 86(21), 10639-10645 (2014-10-01)
With this study, we investigated why some small molecules demonstrate narrow dynamic ranges in electrospray ionization-mass spectrometry (ESI-MS) and sought to establish conditions under which the dynamic range could be extended. Working curves were compared for eight flavonoids and two
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