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| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| Q342038-5mg |
5mg |
现货 ![]() |
| |
| Q342038-10mg |
10mg |
现货 ![]() |
| |
| Q342038-25mg |
25mg |
现货 ![]() |
|
| 别名 | 槲皮万寿菊素 | 六羟黄酮 | 六羟基黄酮 | 3,3',4',5,6,7-六羟基黄酮 |
|---|---|
| 英文别名 | 2-(3,4-Dihydroxyphenyl)-3,5,6,7-tetrahydroxy-4-benzopyrone | Quercetagenin | SV68G507VO | 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3,5,6,7-tetrahydroxy- | 3,3'4,5,6,7-hexOH-Flavone | MYU | A843465 | CHEBI:8695 | DTXCID30160469 | ZVOLCUVKHLEPEV-UHFFF |
| 规格或纯度 | ≥98% |
| 英文名称 | Quercetagetin |
| 储存温度 | 避光,-20°C储存 |
| 运输条件 | 超低温冰袋运输 |
| 产品介绍 |
栎草亭是一种可渗透细胞的黄烷醇化合物,可充当PIM1激酶的强力,ATP竞争性和可逆抑制剂(IC50 = 340 nM)。相对于包括PIM2(IC50 = 3.45 µM)的其他8种激酶,其选择性具有≥7倍的选择性,即使浓度高达200 µM,对c-Abl的活性也很小。在表达PIM1的RWPE2细胞中抑制细胞BAD磷酸化(IC50 = 5.5 µM)并诱导生长停滞(ED50 = 3.8 µM)。 Quercetagetin is a cell-permeable flavanol compound that acts a potent, ATP-competitive, and reversible inhibitor of PIM1 kinase (IC50 = 340 nM). Exhibits ≥7-fold selectivity over 8 other kinases tested, including PIM2 (IC50 = 3.45 μM), and little activity toward c-Abl even at concentrations as high as 200 μM. Inhibits cellular BAD phosphorylation (IC50 = 5.5 μM) and induces growth arrest (ED50 = 3.8 μM) in PIM1-expressing RWPE2 cells. |
| 纯度 | ≥98% |
| pKa值 | pKₐ: 6.12 (Predicted) |
|---|---|
| IC50 | PIM1 : IC₅₀= 340 nM; PIM2: IC₅₀= 3.45 μM; cellular BAD phosphorylation: IC₅₀= 5.5 μM; induces growth arrest: IC₅₀= 3.8 μM; Human immunodefIC₅₀ncy virus type 1 integrase: IC₅₀= 100 nM (human) |
| 作用机制 | Action Type | target ID | Target Name | Target Type | Target Organism | Binding Site Name | 参考文献 |
|---|
| PubChem SID | 488195242 |
|---|---|
| 分子类型 | 小分子 |
| IIUPAC Name | 2-(3,4-dihydroxyphenyl)-3,5,6,7-tetrahydroxychromen-4-one |
| INCHI | 1S/C15H10O8/c16-6-2-1-5(3-7(6)17)15-14(22)13(21)10-9(23-15)4-8(18)11(19)12(10)20/h1-4,16-20,22H |
| InChi Key | ZVOLCUVKHLEPEV-UHFFFAOYSA-N |
| Smiles | C1=CC(=C(C=C1C2=C(C(=O)C3=C(O2)C=C(C(=C3O)O)O)O)O)O |
| Isomeric SMILES | C1=CC(=C(C=C1C2=C(C(=O)C3=C(O2)C=C(C(=C3O)O)O)O)O)O |
| PubChem CID | 5281680 |
| 分子量 | 318.23 |
| 溶解性 | Soluble in DMSO. |
|---|---|
| 密度 | ~1.9 g/cm3(Predicted) |
| 敏感性 | 对光线敏感 |
| 折光率 | n20D1.86 (Predicted) |
| 沸点 | ~732.4° C at 760 mmHg (Predicted) |
| 熔点 | 252.31° C (Predicted) |
| 分子量 | 318.230 g/mol |
| XLogP3 | 1.200 |
| 氢键供体数Hydrogen Bond Donor Count | 6 |
| 氢键受体数Hydrogen Bond Acceptor Count | 8 |
| 可旋转键计数Rotatable Bond Count | 1 |
| 精确质量Exact Mass | 318.038 Da |
| 单同位素质量Monoisotopic Mass | 318.038 Da |
| 拓扑极表面积Topological Polar Surface Area | 148.000 Ų |
| 重原子数Heavy Atom Count | 23 |
| 形式电荷Formal Charge | 0 |
| 复杂度Complexity | 518.000 |
| 同位素原子数Isotope Atom Count | 0 |
| 定义的原子立体中心计数Defined Atom Stereocenter Count | 0 |
| 未定义的原子立体中心计数Undefined Atom Stereocenter Count | 0 |
| 定义的键立体中心计数Defined Bond Stereocenter Count | 0 |
| 未定义的键立体中心计数Undefined Bond Stereocenter Count | 0 |
| 所有立体化学键的总数The total count of all stereochemical bonds | 0 |
| 共价键合单元计数Covalently-Bonded Unit Count | 1 |
| 预防措施声明 |
P264: 处理后要彻底洗手。 |
|---|
| 1. Yue Zhuo, Yuehui Liang, Duoxia Xu, David Julian McClements, Suqing Wang, Qi Li, Yahong Han, Fuguo Liu, Shuai Chen. (2023) Improvement of physicochemical stability and digestive properties of quercetagetin using zein-chondroitin sulfate particles prepared by antisolvent co-precipitation. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 242 (125109). [PMID:37257529] [10.1016/j.ijbiomac.2023.125109] |