英文名:5,7-dihydroxy-3-(3-hydroxy-4,5-dimethoxyphenyl)-6-
外观:
纯度:请咨询卖家
分子式:C18H16O8
分子量:360.31
最小起售量:10g/20g/100g/1kg
中文同义词:
野鸢尾黄素;野鸢尾苷元;野鸢尾黄素(野鸢尾苷元);野鹫尾黄素
英文名称:
5,7-dihydroxy-3-(3-hydroxy-4,5-dimethoxyphenyl)-6-methoxy-4-benzopyrone
英文同义词:
5,7-Dihydroxy-3-(3-hydroxy-4,5-dimethoxyphenyl)-6-methoxy-4H-1-benzopyran-4-one;5,7-dihydroxy-3-(3-hydroxy-4,5-dimethoxyphenyl)-6-methoxy-4-benzopyrone;5,7-dihydroxy-3-(3-hydroxy-4,5-dimethoxyphenyl)-6-methoxychromen-4-one;Rrigenin;4H-1-Benzopyran-4-one, 5,7-dihydroxy-3-(3-hydroxy-4,5-dimethoxyphenyl)-6-methoxy-
相关类别:
标准品;对照品;中药对照品;对照品-中药对照品;黄酮;标准品,对照品
沸点
646.1±55.0 °C(Predicted)
密度
1.461±0.06 g/cm3 (20 ºC 760 Torr)
酸度系数(pKa)
6.36±0.20(Predicted)
生物活性
Irigenin 是一种先导化合物,通过特异性和选择性地阻断 Extra Domain A (EDA) 域的 C-C 环上 α9β1 和 α4β1 整合素结合位点,介导其抗转移作用。Irigenin 具有抗癌作用。它通过增强胃癌细胞中促凋亡分子的表达来敏化 TRAIL 诱导的凋亡。
体外研究
Irigenin specifically targets α9β1 and α4β1 integrin binding sites on Extra Domain A (EDA) comprising LEU46, PHE47, PRO48, GLU58, LEU59 and GLN60 in its C-C loop. Irigenin binds to the C-C loop of EDA, thereby blocking its interaction with integrins on the cell surface and thus abrogating subsequent Epithelial-Mesenchymal transition.
化学性质
白色结晶粉末,可溶于甲醇、乙醇、DMSO等有机溶剂,来源于射干。