111540-00-2
中文名称
抑胃酶氨酰-21
英文名称
STA 21
CAS
111540-00-2
分子式
C19H14O4
分子量
306.31
MOL 文件
111540-00-2.mol
更新日期
2024/03/21 16:46:54

基本信息
中文别名
抑胃酶氨酰-21 英文别名
STA 21(Rac)-STA-21
STA-21 >=95% (HPLC)
Ochromycinone (STA-21)
8-HYDROXY-3-METHYL-1,2,3,4,7,12-HEXAHYDROTETRAPHENE-1,7,12-TRIONE
物理化学性质
沸点568.6±50.0 °C(Predicted)
密度1.387±0.06 g/cm3(Predicted)
储存条件-20°C储存
溶解度溶于二甲基亚砜
酸度系数(pKa)6.61±0.40(Predicted)
形态结晶固体
颜色Light yellow to yellow
常见问题列表
生物活性
Ochromycinone ((Rac)-STA-21)是一种天然抗生素,也是一种 STAT3 抑制剂。Ochromycinone 可抑制 STAT3 DNA结合活性,STAT3 二聚化。Ochromycinone 具有抗癌和抗菌活性。靶点
STAT3
|
体外研究
STA-21 inhibits STAT3 DNA binding activity, STAT3 dimerization, and STAT3-dependent luciferase activity. Moreover, STA-21 reduces the survival of breast carcinoma cells with constitutive STAT3 signaling but has minimal effect on the cells in which constitutive STAT3 signaling is absent.