计算溶液所需的质量、体积或浓度。
,适用于对基线干扰要求严格的色谱和分析工作流程。
2-8°C储存,干燥。低温运输 。请查阅批次 COA 获取详细规格。
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在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。
Ilginatinib hydrochloride (NS-018 hydrochloride) is a highly active and orally bioavailable JAK2 inhibitor, with an IC 50 of 0.72 nM, 46-, 54-, and 31-fold selectivity for JAK2 over JAK1 ( IC 50 , 33 nM), JAK3 ( IC 50 , 39 nM), and Tyk2 ( IC 50 , 22 nM).
In Vitro
Ilginatinib hydrochloride (NS-018 hydrochloride) is a highly active JAK2 inhibitor, with an IC 50 of 0.72 nM, 46-, 54-, and 31-fold selectivity for JAK2 over JAK1 (IC 50 , 33 nM), JAK3 (IC 50 , 39 nM), and Tyk2 (IC 50 , 22 nM). Ilginatinib hydrochloride also inhibits Src-family kinases, especially SRC and FYN, and weakly inhibits ABL and FLT3 with 45- and 90-fold selectivity for JAK2, respectively. Ilginatinib hydrochloride shows potent inhibitory activity against cell lines JAK2V617F or MPLW515L mutations or the TEL-JAK2 fusion gene (expressing a constitutively activated JAK2) with IC 50 of 11-120 nM, but has only minimal cytotoxicity against most other hematopoietic cell lines that have no constitutively activated JAK2. Ilginatinib hydrochloride (0.5 μM) preferentially suppresses colony-forming unitgranulocyte/macrophage (CFU-GM) formation from myelodysplastic syndrome (MDS)-derived bone marrow mononuclear cells (BMMNCs). Ilginatinib hydrochloride (1 μM) suppresses the phosphorylation of STAT3 (the downstream kinase of JAK2) in CFU-GM-forming cells from MDS patients. MCE has not independently confirmed the accuracy of these methods. They are for reference only.
In Vivo
Ilginatinib hydrochloride (NS-018 hydrochloride) (12.5, 25, 50, 100 mg/kg, p.o.) potently prolongs the survival of mice and reduces splenomegaly in a mouse Ba/F3-JAK2V617F disease model . Ilginatinib hydrochloride (25, 50 mg/kg, p.o.) significantly reduces leukocytosis, hepatosplenomegaly and extramedullary hematopoiesis, improves nutritional status, and prolongs survival in JAK2V617F transgenic mice . MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Cell Assay
Bone marrow mononuclear cells (BMMNCs) from healthy volunteers and myelodysplastic syndrome (MDS) patients are incubated in MethoCult GF H4434 methylcellulose medium containing various hematopoietic cytokines at 1.0 × 10 5 cells/mL with or without Ilginatinib (NS-018) at 37°C in a humidified atmosphere of 5% CO 2 . Commercially available purified normal human CD34-positive (CD34 + ) BM cells are used as a control. Burst-forming unit-erythroid (BFU-E) and colonyforming unit-granulocyte/macrophage (CFU-GM) colonies are counted under an inverted microscope on day 14 of culture. MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Form:Solid
IC50& Target:JAK2 0.72 nM (IC 50 ) Tyk2 22 nM (IC 50 ) JAK1 33 nM (IC 50 ) JAK3 39 nM (IC 50 )
分类树(Taxonomy Tree)
| 界(kingdom) | 有机化合物 |
|---|---|
| 超类(Superclass) | 有机杂环化合物 |
| 类(Class) | 二嗪类 |
| 亚类(Subclass) | 吡嗪类 |
| 中间层级节点(Intermediate Tree Nodes) | 暂无 |
| 直接上位类(Direct Parent) | 氨基吡嗪类 |
| 其他上位类(Alternative Parents) | 氟苯类 氨基吡啶及其衍生物 咪唑内酰胺类 芳基氟化物 吡唑类 杂芳族化合物 氮杂环化合物 有机氟化物 盐酸盐 碳氢化合物衍生物 胺类 |
| 分子骨架(Molecular Framework) | 芳香族杂单环化合物 |
| 取代基(Substituents) | 氨基酸 - 氨基吡嗪 - 氨基吡啶 - 芳香族杂单环化合物 - 芳基氟化物 - 芳基卤化物 - 氮杂环 - 吡唑 - 苯基化合物 - 氟萘 - 卤苯 - 杂芳香族化合物 - 烃衍生物 - 氟氯烃 - 咪唑内酰胺 - 单环苯基基团 - 有机硝基化合物 - 有机氟化物 - 有机卤化物 - 有机氮化合物 - 吡唑 - 吡啶 |
| 描述(Description) | 该化合物属于有机化合物中的氨基吡嗪类。这类化合物具有连接在吡嗪环上的氨基结构。 |
| 外部描述符(External Descriptors) | 暂无 |