Skip to Content
MilliporeSigma
All Photos(1)

Documents

03810585

Orientin

primary reference standard

Synonym(s):

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

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C21H20O11
CAS Number:
28608-75-5
Molecular Weight:
448.38
MDL number:
MFCD00017432
UNSPSC Code:
85151701
PubChem Substance ID:
329747814
NACRES:
NA.24

grade

primary reference standard

shelf life

limited shelf life, expiry date on the label

manufacturer/tradename

HWI

application(s)

food and beverages

SMILES string

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

InChI key

PLAPMLGJVGLZOV-VPRICQMDSA-N

Looking for similar products? Visit Product Comparison Guide

General description

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

Biochem/physiol Actions

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

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
HWI03244
HWI01801-4
HWI01801-3
HWI01801-2
HWI01050-2

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 1

1 of 1

L-Amino acids analytical standard

Supelco

LAA21

L-Amino acids

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
Anwarul Hassan Gilani et al.
Basic & clinical pharmacology & toxicology, 99(5), 365-373 (2006-11-02)
Rooibos tea has been widely used for abdominal spasm and diarrhoea. The aim of the present study was to explore the possible mechanism for its use in such ailments. Its aqueous extract (RT) at 0.3-10 mg/ml produced relaxation of spontaneous
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
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
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
View All Related Papers

Protocols

HPTLC for Passiflora incarnata

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

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service