CAS NO: | 1225037-39-7 |
包装 | 价格(元) |
10 mM * 1 mL in DMSO | 电议 |
2mg | 电议 |
5mg | 电议 |
10mg | 电议 |
50mg | 电议 |
100mg | 电议 |
200mg | 电议 |
500mg | 电议 |
生物活性 |
Bimiralisib (PQR309) is a potent, brain-penetrant, orally bioavailable, pan-class IPI3K/mTORinhibitor withIC50s of 33 nM, 451 nM, 661 nM, 708 nM and 89 nM forPI3Kα,PI3Kδ,PI3Kβ,PI3KγandmTOR, respectively. Bimiralisib is anmTORC1andmTORC2inhibitor. |
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IC50& Target[1][2] |
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体外研究 (In Vitro) |
Bimiralisib is a highly selective pan-PI3K inhibitor with a balanced targeting of mTOR kinase. Bimiralisib also inhibits PI3Kα-H1047R), PI3Kα-E542K and PI3Kα-E545K with IC50s of 36 nM, 63 nM and 136 nM, respectively[1].
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体内研究 (In Vivo) |
Oral administration yields similar concentrations of Bimiralisib in brain and plasma samples illustrates that Bimiralisib readily passes the blood–brain barrier. In mice, both po and iv application routes show a rapid drop below 200 ng/mL (~0.5 μM) of PQR309 within<1 h (iv) to<2 (po) after administration, which reflects the time point when drug reaches median gi50determined in tumor cell lines. In female rats a single oral dose (10 mg/kg) achieves similar drug levels as a single intravenous injection (5 mg/kg) with regard to Cmax. The half-life of 5-8 h and an AUC0.25-12of around 14 000 hong/mL contributed to an excellent oral bioavailability of PQR309 (>50%). Twenty-four hours after po administration, plasma levels of PQR309 are still >2 μM (800-1000 ng/mL). Moreover, after 1-2 h exposure to PQR309 , drug levels in rat brain samples are comparable to plasma levels, confirming rapid access of PQR309 to the brain[1].
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Clinical Trial |
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分子量 |
411.38 |
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性状 |
Solid |
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Formula |
C17H20F3N7O2 |
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CAS 号 |
1225037-39-7 |
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运输条件 |
Room temperature in continental US; may vary elsewhere. |
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储存方式 |
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溶解性数据 |
In Vitro:
DMSO : ≥ 50 mg/mL(121.54 mM) *"≥" means soluble, but saturation unknown.
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In Vivo:
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