PIM-447 dihydrochloride (Synonyms:LGH447 dihydrochloride)
目录号 : KM11643 CAS No. : 1820565-69-2 纯度 : 98%

PIM447 dihydrochloride (LGH447 dihydrochloride) 是一种有效的、口服的、选择性的泛 PIM 激酶抑制剂,对 PIM1、PIM2 和 PIM3 的 Ki 值分别为 6、18 和 9 pM。PIM447 dihydrochloride 具有双重抗肿瘤和骨保护作用。PIM447 dihydrochloride 诱导细胞凋亡。

规格 价格 是否有货 数量
1mg
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5mg
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10mg
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50mg
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100mg
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200mg 询价 In-stock
500mg 询价 In-stock

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生物活性

PIM447 dihydrochloride (LGH447 dihydrochloride) is a potent, orally available, and selective pan-PIM kinase inhibitor, with Ki values of 6, 18, and 9 pM for PIM1, PIM2, and PIM3, respectively. PIM447 dihydrochloride displays dual antimyeloma and bone-protective effects. PIM447 dihydrochloride induces apoptosis.

体外研究

PIM-447 (0.05-10 µM; 24, 48 and 72 hours) has inhibitory effects in MM cells, it against sensitive cell lines with IC50 values ranging from 0.2 to 3.3 µM (MM1S, MM1R, RPMI-8226, MM144, U266 and NCI-H929) and less sensitive cell lines with IC50 values at 48 h >7 µM (OPM-2, RPMI-LR5, U266-Dox4 and U266-LR7).
PIM-447 (0.1-10 µM; 24, 48 and 72 hours) does not induce important levels of apoptosis, when PIM447 at 5 µM, it substantially increases annexin-V levels (about 30%) in sensitive cell lines(MM1S, NCI-H929 and RPMI-8226). When PIM447 at 10 µM, it induces apoptosis in all the cell lines but to a lesser extent in OPM-2 and RPMI-LR5.
PIM447 promotes the cleavage of initiator caspases, such as caspases 8 and 9, and increases the cleavage of the effector caspases 3 and 7, together with PARP cleavage in MM1S,RPMI-8226 and NCI-H929 cells.
PIM447 (0.1-1 µM) increases the percentage of cells in the G0/G1 phase and decreases the proliferative phases (S and G2/M) of the cell cycle. The effects at low concentrations (0.1-1 µM) were more pronounced in MM1S cells than in OPM-2.

Cell Viability Assay

Cell Line: Sensitive MM cell lines: MM1S, MM1R, RPMI-8226, MM144, U266 and NCI-H929 cells
Less sensitive MM cell lines: OPM-2,RPMI-LR5, U266-Dox4 and U266-LR7cells
Concentration: 0.05-10 µM
Incubation Time: 24, 48 and 72 hours
Result: Was cytotoxic for MM cells (PIM kinases highly expressed).

Apoptosis Analysis

Cell Line: Sensitive MM cell lines: MM1S, NCI-H929 and RPMI-8226 cells
Less sensitive MM cell lines: OPM-2 and RPMI-LR5 cells
Concentration: 0.05-10 µM
Incubation Time: 24, 48 and 72 hours
Result: Induced cell apoptosis at higer doses, had no effects at 0.1-1 uM.

Western Blot Analysis

Cell Line: Sensitive MM cell lines: MM1S, NCI-H929 and RPMI-8226 cells
Concentration: 0.05-10 µM
Incubation Time: 24, 48 hours
Result: Increased the cleavage of the effector caspases 3 and 7, and the PARP cleavage.

Cell Cycle Analysis

Cell Line: MM1S, OPM-2 cells
Concentration: 0.1, 0.5 or 1 µM
Incubation Time: 48 hours
Result: Increased the cleavage of the effector caspases 3 and 7, and the PARP cleavage.
体内研究

PIM447 (oral gavage; 100 mg/kg; 5 times/week) clearly controlls tumor progression and the serum levels of hIgλ secreted by RPMI-8226-luc cells in mouse model of bone marrow-disseminated human multiple myeloma.

Animal Model: RPMI-8226-luc cells are injected intravenously into 6-week-old female NODSCID-IL-2Rγ(NSG) mice
Dosage: 100 mg/kg
Administration: oral gavage; 100 mg/kg; 5 times/week
Result: Was well tolerated, as the body weight of mice did not decrease by more than 10%.
Increased bone volume density and trabecular number and reduced trabecular separation relative to vehicle group.
分子式
C24H25Cl2F3N4O
分子量
513.38
CAS号
1820565-69-2
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
溶解性数据
In Vitro: 

H2O : 50 mg/mL (97.39 mM; Need ultrasonic)

DMSO : ≥ 46.7 mg/mL (90.97 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 1.9479 mL 9.7394 mL 19.4787 mL
5 mM 0.3896 mL 1.9479 mL 3.8957 mL
10 mM 0.1948 mL 0.9739 mL 1.9479 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。-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 (4.87 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (4.87 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。

  • 2.

    请依序添加每种溶剂: 10% DMSO    90% (20% SBE-β-CD in saline)

    Solubility: ≥ 2.5 mg/mL (4.87 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (4.87 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。

临床试验
科研文献
The molarity calculator equation
Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)
The dilution calculator equation
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
This equation is commonly abbreviated as: C1V1 = C2V2
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