生物活性
ZSTK474是I类磷脂酰肌醇3激酶同工型的ATP竞争性抑制剂。
靶点信息
| PI3Kδ (Cell-free assay) | PI3Kα (Cell-free assay) | PI3K (Cell-free assay) | PI3Kβ (Cell-free assay) | PI3Kγ (Cell-free assay) |
| 4.6 nM | 16 nM | 37 nM | 44 nM | 49 nM |
化学数据
| 目录号 | A11014 |
| 作用机制 | Inhibitor (抑制剂) |
| M. Wt | 417.4 |
| Formula | C19H21F2N7O2 |
| Purity | >99% |
| Storage | Store lyophilized at -20ºC, keep desiccated.
In lyophilized form, the chemical is stable for36 months.
In solution, store at -20ºC and use within3 monthsto prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles. |
| CAS No. | 475110-96-4 |
| SMILES | C1COCCN1C2=NC(=NC(=N2)N3C4=CC=CC=C4N=C3C(F)F)N5CCOCC5 |
溶解度
| In vitro (25°C) | DMSO | 20 mg/mL (47.91 mM) |
| Water | Insoluble |
| Ethanol | Insoluble |
| In vivo | 0.5% hydroxyethyl cellulose | 28 mg/mL |
*<1 mg/ml means slightly soluble or insoluble.
*Please note that Adooq tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations. |
储备液配制
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
| 0.1 mM | 23.96 mL | 119.79 mL | 239.58 mL |
| 0.5 mM | 4.79 mL | 23.96 mL | 47.92 mL |
| 1 mM | 2.4 mL | 11.98 mL | 23.96 mL |
| 5 mM | 0.48 mL | 2.4 mL | 4.79 mL |
*The above data is based on the productmolecular weight 417.4 . Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.
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