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Merck

O0641

Sigma-Aldrich

Oroxylin A

≥98% (HPLC)

别名:

5,7-Dihydroxy-6-methoxy-2-phenyl-4H-1-benzopyran-4-one, 5,7-Dihydroxy-6-methoxyflavone;, 6-Methoxybaicalein;

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About This Item

经验公式(希尔记法):
C16H12O5
CAS号:
分子量:
284.26
MDL编号:
UNSPSC代码:
12352200
PubChem化学物质编号:

方案

≥98% (HPLC)

表单

powder

颜色

yellow

溶解性

DMSO: ≥20 mg/mL

储存温度

2-8°C

SMILES字符串

COc1c(O)cc2OC(=CC(=O)c2c1O)c3ccccc3

InChI

1S/C16H12O5/c1-20-16-11(18)8-13-14(15(16)19)10(17)7-12(21-13)9-5-3-2-4-6-9/h2-8,18-19H,1H3

InChI key

LKOJGSWUMISDOF-UHFFFAOYSA-N

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生化/生理作用

Oroxylin A is a flavonoid isolated from Scutellaria baicalensis, which is one of the most important medicinal herbs in traditional Korean/Chinese/Japanese medicine. It shows amelioration of Abeta(25-35) peptide-induced memory impairment.
Oroxylin A is a flavonoid isolated from Scutellaria baicalensis, which is one of the most important medicinal herbs in traditional Korean/Chinese/Japanese medicine. The amelioration of Abeta(25-35) peptide-induced memory impairment by oroxylin A is believed to be mediated via the GABAergic neurotransmitter system after a single administration, or by reductions in Abeta(25-35) peptide-induced astrocyte and microglia activations, iNOS expression, lipid peroxidation, and increased cholinergic neurotransmission after subchronic administration.

象形图

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警示用语:

Warning

危险声明

危险分类

Acute Tox. 4 Oral

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Hui-Ying Yang et al.
Molecular carcinogenesis, 51(2), 185-195 (2011-05-11)
In this study, oroxylin A showed strong reversal potency in BEL7402/5-FU cells and the reversal fold (RF) reached 4.69. Simultaneously, rhodamine-123 accumulation assay and flow cytometry analysis demonstrated oroxylin A could increase drug accumulation. When combined with oroxylin A, 5-FU
Runzhi Zhu et al.
PloS one, 8(8), e71612-e71612 (2013-08-21)
Based on the previous research that oroxylin A can suppress inflammation, we investigated the hepatoprotective role of oroxylin A against CCl₄-induced liver damage in mice and then studied the possible alteration of the activities of cytokine signaling participating in liver
Chenrui Li et al.
The AAPS journal, 14(1), 23-34 (2011-12-15)
Radix Scutellariae is a commonly used herbal medicine. Baicalein, wogonin, and oroxylin A are three major bioactive flavones in Radix Scutellariae and share similar chemical structures. The intestinal absorption and disposition of baicalein have been systematically investigated by our group
Binbin Zhu et al.
Toxicology and applied pharmacology, 259(3), 387-394 (2012-02-09)
Oroxylin A, a naturally occurring monoflavonoid extracted from Scutellariae radix, shows effective anticancer activities and low toxicities both in vivo and in vitro in previous studies. In this study, we investigated whether the CAM-DR model of HepG2 cells showed resistance
Hien-trung Trinh et al.
Acta pharmacologica Sinica, 31(6), 718-724 (2010-05-11)
To explore whether intestinal microflora plays a role in anti-pruritic activity of baicalin, a main constituent of the rhizome of Scutellaria baicalensis (SB). Baicalin was anaerobically incubated with human fecal microflora, and its metabolites, baicalein and oroxylin A, were isolated.

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