CAS NO: | 2062-78-4 |
生物活性 | Pimozide is adopamine receptorantagonist, withKis of 1.4 nM, 2.5 nM and 588 nM for dopamine D2, D3 and D1 receptors, respectively, and also has affinity atα1-adrenoceptor, with aKiof 39 nM; Pimozide also inhibitsSTAT3andSTAT5. | ||||||||||||||||
IC50& Target[1][2][3] |
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体外研究 (In Vitro) | Pimozide is a dopamine receptor antagonist, with Kis of 1.4 nM, 2.5 nM and 588 nM for dopamine D2, D3 and D1 receptors, respectively; also has affinity at α1-adrenoceptor and 5-HT1A, with Kis of 39 nM and 310 nM, respectively[1]. Pimozide acts as an inhibitor of STAT3. Pimozide (0-15 μM) shows inhibitory of the proliferation of U2OS cells, with IC50value at 24, 48, and 72 h of 22.16 ± 2.54, 17.49 ± 1.14 and 13.78 ± 0.34 μM, respectively. Pimozide (10 μM) inhibits the colony- and sphere-forming abilities of osteosarcoma cells. Pimozide (15 μM) induces G0/G1 phase cell cycle arrest, suppresses the extracellular signal-regulated kinase (Erk) signaling to inhibit cell viability, and produces ROS generation through inhibiting antioxidant enzyme gene catalase expression in osteosarcoma cells[2]. Pimozide acts as an inhibitor of STAT5. Pimozide reduces the expression of endogenous STAT5 target genes, and decreases STAT5 tyrosine phosphorylation[3]. | ||||||||||||||||
Clinical Trial | |||||||||||||||||
分子量 | 461.55 | ||||||||||||||||
性状 | Solid | ||||||||||||||||
Formula | C28H29F2N3O | ||||||||||||||||
CAS 号 | 2062-78-4 | ||||||||||||||||
中文名称 | 匹莫齐特 | ||||||||||||||||
运输条件 | Room temperature in continental US; may vary elsewhere. | ||||||||||||||||
储存方式 |
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溶解性数据 | In Vitro: DMSO : 16.67 mg/mL(36.12 mM;Need ultrasonic) H2O :< 0.1 mg/mL(insoluble) 配制储备液
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以下溶剂前显示的百
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