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03810585

Orientin

primary reference standard

Synonyme(s) :

8-β-D-Glucopyranosyl-3′,4′,5,7-tetrahydroxyflavone, Luteolin 8-C-β-D-glucopyranoside, Luteolin-8-glucoside, Lutexin

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About This Item

Formule empirique (notation de Hill):
C21H20O11
Numéro CAS:
28608-75-5
Poids moléculaire :
448.38
Numéro MDL:
MFCD00017432
Code UNSPSC :
85151701
ID de substance PubChem :
329747814
Nomenclature NACRES :
NA.24

Qualité

primary reference standard

Durée de conservation

limited shelf life, expiry date on the label

Fabricant/nom de marque

HWI

Application(s)

food and beverages

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)c(O)c4

InChI

1S/C21H20O11/c22-6-14-17(28)18(29)19(30)21(32-14)16-11(26)4-10(25)15-12(27)5-13(31-20(15)16)7-1-2-8(23)9(24)3-7/h1-5,14,17-19,21-26,28-30H,6H2/t14-,17-,18+,19-,21+/m1/s1

Clé InChI

PLAPMLGJVGLZOV-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

Actions biochimiques/physiologiques

Flavonoid glycoside found in the acai tree and globe and passion flowers. Antiviral, antimicrobial and antioxidant. Exhibits radioprotective activities.

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
HWI03244
HWI01801-4
HWI01801-3
HWI01801-2
HWI01050-2

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Na Lu et al.
Planta medica, 77(10), 984-991 (2011-02-02)
In this study, we provide new evidence that orientin from bamboo leaves (Phyllostachys nigra) protect H9c2 cardiomyocytes against ischemia/reperfusion (I/R) injury through the mitochondrial apoptotic pathway. A previous work has identified that orientin could protect myocardium against ischemia/reperfusion injury. Mitochondria
Deqiang Li et al.
Journal of pharmaceutical and biomedical analysis, 47(2), 429-434 (2008-04-09)
A simple HPLC-UV method was established for the determination of orientin in plasma and different tissues of rat (heart, liver, spleen, lung, kidney, brain, stomach and small intestine). The separation was achieved by HPLC on a C(18) column with a
X-C Fu et al.
Journal of Asian natural products research, 8(3), 265-272 (2006-07-26)
We investigated the anti-apoptotic effect of orientin, from bamboo leaves (Phyllostachys nigra), on rat heart after treatment with ischemia/reperfusion (I/R), and on rat cardiomyocytes injured by hypoxia/reoxygenation (H/R). I/R injury was induced by occluding the left anterior descending coronary artery
Zhi Liu et al.
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 29(11), 1049-1051 (2005-01-20)
To establish a HPLC method for determining orientin and vitexin in Trollius chinesis preparation. The separation was carried out on Hypersil ODS column with a mixture of acetonitrile-1% acetic acid solution (15:85) as the mobile phase, at a flow rate
Xiaoqin Li et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 853(1-2), 221-226 (2007-04-10)
A high-performance liquid chromatography (HPLC) method was developed and validated for the determination of orientin in rabbit plasma using ultraviolet (UV) absorbance detection. Orientin is the active constituent of purified herbal extract (TRO PE) from the flower of Trollius chinensis
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Protocoles

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HPTLC fingerprinting enables rapid identification of passion flower with related reference materials.

HPTLC for Passiflora incarnata

HPTLC fingerprinting enables rapid identification of passion flower with related reference materials.

HPTLC for Passiflora incarnata

HPTLC fingerprinting enables rapid identification of passion flower with related reference materials.

HPTLC for Passiflora incarnata

HPTLC fingerprinting enables rapid identification of passion flower with related reference materials.

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