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重要文件

SML1689

Sigma-Aldrich

Eupatilin

from (Isolated from Artemisia sp.), ≥98% (HPLC), powder, lipophilic flavonoid

同義詞:

2-(3,4-Dimethoxyphenyl)-5,7-dihydroxy-6-methoxy-4H-1-benzopyran-4-one, 5,7-Dihydroxy-3′,4′,6-trimethoxyflavone, NSC 122413

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About This Item

經驗公式(希爾表示法):
C18H16O7
CAS號碼:
分子量::
344.32
MDL號碼:
分類程式碼代碼:
12352200
PubChem物質ID:
NACRES:
NA.77
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產品名稱

Eupatilin, ≥98% (HPLC)

生物源

(Isolated from Artemisia sp.)

品質等級

化驗

≥98% (HPLC)

形狀

powder

儲存條件

desiccated
protect from light

顏色

white to beige

溶解度

DMSO: 20 mg/mL, clear

儲存溫度

−20°C

SMILES 字串

O=C1C=C(C2=CC=C(OC)C(OC)=C2)OC3=CC(O)=C(OC)C(O)=C31

InChI

1S/C18H16O7/c1-22-12-5-4-9(6-14(12)23-2)13-7-10(19)16-15(25-13)8-11(20)18(24-3)17(16)21/h4-8,20-21H,1-3H3

InChI 密鑰

DRRWBCNQOKKKOL-UHFFFAOYSA-N

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應用

Eupatilin has been used to investigate its inhibitory effects on intracranial hemorrhage (ICH)-induced inflammation and its anti-inflammatory mechanisms in mouse BV2 cells, in vitro.[1] It has also been used as a standard for its quantitative estimation in Artemisia extracts by microcolumn high performance liquid chromatography with diode array (HPLC-DAD) assay.[2]

生化/生理作用

Eupatilin is a flavone with anti-oxidative, anti-inflammatory, and anti-cancer properties.
Eupatilin is an important constituent in the leaves of Artemisia argyi and also an active component of DA-9601.[3] It exhibits anti-apoptotic effects. Eupatilin provides protection against tumor necrosis factor α (TNF-α)-mediated inflammation in human umbilical vein endothelial cells.[1] It is used in the treatment of gastritis and peptic ulcers.[3] Eupatilin safeguards gastric epithelial cells from oxidative damage and smooth muscle cells from indomethacin-induced cell damage. Eupatilin lowers bile acid-stimulated hepatocyte apoptosis.[4]
Flavone with anti-oxidative, anti-inflammatory, and anti-cancer properties

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Yawei Wang et al.
Molecular medicine reports, 13(2), 1141-1146 (2015-12-18)
Eupatilin, one of the major flavonoids in Artemisia asiatica Nakai (Asteraceae), has been reported to possess antitumor properties. However, thus far there have been no reports regarding the effects of eupatilin on glioma. Therefore, in the current study the effects
Eupatilin inhibits lipopolysaccharide-induced expression of inflammatory mediators in macrophages
Choi EJ, et al.
Life Sciences, 88(25-26), 1121-1126 (2011)
Bioactive phenolics of the genus Artemisia (Asteraceae): HPLC-DAD-ESI-TQ-MS/MS profile of the Siberian species and their inhibitory potential against alpha-amylase and alpha-glucosidase
Olennikov DN, et al.
Frontiers in Pharmacology, 9, 756-756 (2018)
Eupatilin attenuates the inflammatory response induced by intracerebral hemorrhage through the TLR4/MyD88 pathway
Fei X, et al.
International Immunopharmacology, 76, 105837-105837 (2019)
Antonia Wiegering et al.
Molecular biology of the cell, 32(8), 675-689 (2021-02-25)
A range of severe human diseases called ciliopathies is caused by the dysfunction of primary cilia. Primary cilia are cytoplasmic protrusions consisting of the basal body (BB), the axoneme, and the transition zone (TZ). The BB is a modified mother

Questions

  1. Peut on congeler et décongeler plusieurs fois l'eupatilin sans affecter son activité ?

    1 answer
    1. This product has not been analyzed for stability with repetitive freeze thaw cycles. Kindly generate aliquots to avoid product failure caused by repeated freezing and thawing.

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