Merestinib dihydrochloride LY2801653 dihydrochloride|cas:1206801-37-7|西域试剂

Merestinib dihydrochloride LY2801653 dihydrochloride,99.36%

产品编号：Bellancom-15514A| CAS NO：1206801-37-7| 分子式：C₃₀H₂₄Cl₂F₂N₆O₃| 分子量：625.45

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货号	价格	库存与货期
Bellancom-15514A	￥1200.00	杭州北京（现货）
Bellancom-15514A	￥1900.00	杭州北京（现货）
Bellancom-15514A	￥6600.00	杭州北京（现货）
Bellancom-15514A	￥10000.00	杭州北京（现货）

增值税发票√顺丰快递√订货电话：18601927057

Merestinib dihydrochloride LY2801653 dihydrochloride

产品介绍

Merestinib dihydrochloride (LY2801653 dihydrochloride) 是一种有效的口服生物可利用的具有抗肿瘤活性的 c-Met 抑制剂 (K_i=2 nM)。Merestinib dihydrochloride 对 MST1R (IC₅₀=11 nM)、FLT3 (IC₅₀=7 nM)、AXL (IC₅₀=2 nM)、MERTK (IC₅₀=10 nM)、TEK (IC₅₀=63 nM)、ROS1、DDR1/2 (IC₅₀=0.1/7 nM) 和 MKNK1/2 (IC₅₀=7 nM) 也有较强的活性。

生物活性

Merestinib dihydrochloride (LY2801653 dihydrochloride) is a potent, orally bioavailable c-Met inhibitor (K_i=2 nM) with anti-tumor activities. Merestinib dihydrochloride also has potent activity against MST1R (IC₅₀=11 nM), FLT3 (IC₅₀=7 nM), AXL (IC₅₀=2 nM), MERTK (IC₅₀=10 nM), TEK (IC₅₀=63 nM), ROS1, DDR1/2 (IC₅₀=0.1/7 nM) and MKNK1/2 (IC₅₀=7 nM).

体外研究

Merestinib (LY2801653) also inhibits MST1R (IC₅₀=11 nM), AXL (IC₅₀=2 nM), MERTK (IC₅₀=10 nM), TYRO3 (IC50=28 nM), ROS1, PDGFRA (IC50=41 nM), FLT3 (IC₅₀=7 nM), TEK (IC50=63 nM), DDR1/2 (IC₅₀=0.1/7 nM) and MKNK1/2 (IC₅₀=7 nM).
Merestinib demonstrates effects on MET pathway-dependent cell scattering and cell proliferation. The mean IC₅₀ value (n=6 determinations) of Merestinib for inhibition of MET auto-phosphorylation in HGF-stimulated H460 cells is 35.2±6.9 nM and the IC₅₀ for MET auto-phosphorylation in S114 cells is 59.2 nM. Transfection with the MET variants confers growth-factor independence and treatment with Merestinib inhibits growth of these MET variant clones with an IC₅₀ ranging from 3-fold more potent (V1092I) to approximately 6-fold less potent (L1195V) compare with the growth inhibition of cells with the MET wild-type sequence.
Merestinib (2, 5, and 10 μM) reduces the number of viable TFK-1 and SZ-1 cells in a dose and time dependent manner, and significant inhibits wound healing for TFK-1 and SZ-1 cell lines. Merestinib inhibits cell invasion in TFK-1 and SZ-1 cells in a concentration dependent manner.

西域 has not independently confirmed the accuracy of these methods. They are for reference only.

体内研究

Merestinib (LY2801653) demonstrates anti-tumor effects in MET amplified (MKN45), MET autocrine (U-87MG, and KP4) and MET over-expressed (H441) xenograft models; and in vivo vessel normalization effects. Merestinib (LY2801653) is a type-II ATP competitive, slow-off inhibitor of MET tyrosine kinase with a pharmacodynamic residence time (K_off) of 0.00132 min^-1 and t_1/2 of 525 min. Merestinib (LY2801653) treatment inhibits MET phosphorylation with a composite TED50 (50 % target inhibition dose) of 1.2 mg/kg and a composite TED90 (90 % target inhibition dose) of 7.4 mg/kg. Merestinib (LY2801653) (20 mg/kg) reduces TFK-1 tumor growth significantly relative to vehicle control. Merestinib (LY2801653) inhibits the growth of intra- and extrahepatic CCC xenograft tumors.

西域 has not independently confirmed the accuracy of these methods. They are for reference only.

体内研究

西域 has not independently confirmed the accuracy of these methods. They are for reference only.

性状

Solid

溶解性数据

In Vitro:

DMSO : ≥ 100 mg/mL (159.88 mM)

* "≥" means soluble, but saturation unknown.

配制储备液

浓度溶剂体积质量	1 mg	5 mg	10 mg

1 mM	1.5988 mL	7.9942 mL	15.9885 mL
5 mM	0.3198 mL	1.5988 mL	3.1977 mL
10 mM	0.1599 mL	0.7994 mL	1.5988 mL

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)。-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。

In Vivo:

请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液，再依次添加助溶剂：

——为保证实验结果的可靠性，澄清的储备液可以根据储存条件，适当保存；体内实验的工作液，建议您现用现配，当天使用；以下溶剂前显示的百
分比是指该溶剂在您配制终溶液中的体积占比；如在配制过程中出现沉淀、析出现象，可以通过加热和/或超声的方式助溶

1.

请依序添加每种溶剂： 10% DMSO 40% PEG300 5% Tween-80 45% saline
Solubility: ≥ 2.5 mg/mL (4.00 mM); Clear solution

此方案可获得 ≥ 2.5 mg/mL (4.00 mM，饱和度未知) 的澄清溶液。
以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中，混合均匀；向上述体系中加入50 μL Tween-80，混合均匀；然后继续加入 450 μL生理盐水定容至 1 mL。
将 0.9 g 氯化钠，完全溶解于 100 mL ddH₂O 中，得到澄清透明的生理盐水溶液
2.

请依序添加每种溶剂： 10% DMSO 90% (20% SBE-β-CD in saline)
Solubility: ≥ 2.5 mg/mL (4.00 mM); Clear solution

此方案可获得 ≥ 2.5 mg/mL (4.00 mM，饱和度未知) 的澄清溶液。
以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中，混合均匀。
将 2 g 磺丁基醚 β-环糊精加入 5 mL 生理盐水中，再用生理盐水定容至 10 mL，完全溶解，澄清透明
3.

请依序添加每种溶剂： 10% DMSO 90% corn oil
Solubility: ≥ 2.5 mg/mL (4.00 mM); Clear solution

此方案可获得 ≥ 2.5 mg/mL (4.00 mM，饱和度未知) 的澄清溶液，此方案不适用于实验周期在半个月以上的实验。
以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中，混合均匀。