Orelabrutinib (ICP-022) 是一种强效、口服活性、不可逆的 Bruton 酪氨酸激酶 (BTK) 抑制剂，具有潜在的抗肿瘤活性。Orelabrutinib 可阻止 B 细胞抗原受体 (BCR) 信号通路的激活和 BTK 介导的下游生存通路的激活，抑制过度表达 BTK 的恶性 B 细胞的生长。
| CAS No. | 1655504-04-3 |
| 生物活性 | Orelabrutinib (ICP-022) is a potent, orally active, and irreversible Bruton's tyrosine kinase (BTK) inhibitor with potential antineoplastic activity. Orelabrutinib prevents both the activation of the B-cell antigen receptor (BCR) signaling pathway and BTK-mediated activation of downstream survival pathways, inhibiting the growth of malignant B-cells that overexpress BTK. |
| 分子式 | C26H25N3O3 |
| 分子量 | 427.50 |
| 运输条件 | Room temperature in continental US; may vary elsewhere. |
| 储存条件 | Powder -20°C 3 years |
| 溶解性数据 | DMSO : 100 mg/mL (233.92 mM; Need ultrasonic) |
| 体内研究 | Upon administration, Orelabrutinib (ICP-022) binds to and inhibits the activity of BTK. This prevents both the activation of the B-cell antigen receptor (BCR) signaling pathway and BTK-mediated activation of downstream survival pathways, inhibiting the growth of malignant B-cells that overexpress BTK. |
| 体外研究 | With a proprietary formulation, Orelabrutinib (ICP-022) achieves high bioavailability comparing to other BTK inhibitors. |
| 纯度及产品资料 | 98% |
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