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(1S,2R)-Alicapistat

(1S,2R)-Alicapistat

产品编号 T60150   CAS 2221010-57-5

(1S,2R)-Alicapistat ((1S,2R)-ABT-957) is a highly efficient, orally active compound that selectively inhibits human calpains 1 and 2, with promising implications for Alzheimer's disease (AD) therapy [1]. This compound effectively addresses the metabolic liability associated with carbonyl reduction, while demonstrating potent inhibition of calpain 1 with an IC50 value of 395 nM [2].

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(1S,2R)-Alicapistat Chemical Structure
(1S,2R)-Alicapistat, CAS 2221010-57-5
规格 价格/CNY 货期 数量
1 mg ¥ 2,430 现货
5 mg ¥ 5,850 现货
10 mg ¥ 8,120 现货
25 mg ¥ 11,800 现货
50 mg ¥ 16,200 现货
100 mg ¥ 21,900 现货
1 mL * 10 mM (in DMSO) ¥ 6,770 现货
其他形式的 (1S,2R)-Alicapistat:
千万补贴 助力科研
BCA蛋白浓度测定试剂盒限时半价
Venetoclax限时半价
产品目录号及名称: (1S,2R)-Alicapistat (T60150)
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纯度: 98.05%
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参考文献
产品描述 (1S,2R)-Alicapistat ((1S,2R)-ABT-957) is a highly efficient, orally active compound that selectively inhibits human calpains 1 and 2, with promising implications for Alzheimer's disease (AD) therapy [1]. This compound effectively addresses the metabolic liability associated with carbonyl reduction, while demonstrating potent inhibition of calpain 1 with an IC50 value of 395 nM [2].
体外活性 (1S,2R)-Alicapistat shows inadequate CNS-penetration concentrations to obtain a pharmacodynamic effect [1]. Calpain 1 (μ-calpain) and 2 (m-calpain) expression in a calcium-dependent manner with μ-molar or m-molar calcium concentrations required for their respective activation, respectively. (1S,2R)-Alicapistat (compound 22) (100 nM) prevents Aβ oligomer-induced deficits in synaptic transmission in rat [2]. (1S,2R)-Alicapistat (compound 22) (385 nM) diplays efficacy with respect to prevention of NMDA-induced neurodegeneration and A-induced synaptic dysfunction [2]. (1S,2R)-Alicapistat (9-21 nM) has the CSF concentrations without reaching the IC 50 for calpain inhibition and shows no dose-limiting toxicities (DLTs) in the broad populations studies [3].
体内活性 (1S,2R)-Alicapistat (compound 22) (iv or po; 1-3 mg/kg) exhibits moderate average plasma clearance values (CLp) in mouse, rat, and dog (0.13-1.04 L/hr.kg), while high in monkey (1.98 L/hr.kg). Mean steady-state volume of distribution values (Vss) were moderate in mouse, dog, and monkey (0.64-1.8 L/kg), but higher in rat (3.4 L/kg). The plasma elimination half-life (t 1/2 ) was shortest in dog (1.7 hours), followed by 2.3 hours in monkey and approximately 6.0 hours in mouse and rat. Oral bioavailability (F) values were high in mouse, rat, and dog (>80%), while moderate in monkey (14%) [2].
分子量 433.5
分子式 C25H27N3O4
CAS No. 2221010-57-5

存储

Powder: -20°C for 3 years | In solvent: -80°C for 1 year

溶解度

DMSO: 45 mg/mL (103.81 mM), Sonification is recommended

溶液配制表

可选溶剂 浓度 体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.3068 mL 11.534 mL 23.0681 mL 57.6701 mL
5 mM 0.4614 mL 2.3068 mL 4.6136 mL 11.534 mL
10 mM 0.2307 mL 1.1534 mL 2.3068 mL 5.767 mL
20 mM 0.1153 mL 0.5767 mL 1.1534 mL 2.8835 mL
50 mM 0.0461 mL 0.2307 mL 0.4614 mL 1.1534 mL
100 mM 0.0231 mL 0.1153 mL 0.2307 mL 0.5767 mL

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TargetMol Library Books参考文献

1. Lon HK, et al. Pharmacokinetics, Safety, Tolerability, and Pharmacodynamics of Alicapistat, a Selective Inhibitor of Human Calpains 1 and 2 for the Treatment of Alzheimer Disease: An Overview of Phase 1 Studies. Clin Pharmacol Drug Dev. 2019 Apr. 8(3):290. 2. Jantos K, et al. Discovery of ABT-957: 1-Benzyl-5-oxopyrrolidine-2-carboxamides as selective calpain inhibitors with enhanced metabolic stability. Bioorg Med Chem Lett. 2019 Aug 1. 29(15):1968-1973. 3. Jastaniah A, Gaisina IN, Knopp RC, Thatcher GRJ. Synthesis of α-Ketoamide-Based Stereoselective Calpain-1 Inhibitors as Neuroprotective Agents. ChemMedChem. 2020 Dec 3. 15(23):2280-2285.
(S)-(+)-Ibuprofen Cathepsin Inhibitor 2 Tacalcitol monohydrate Z-Lys-OH 2-Aminoethanethiol LY 3000328 Odanacatib S130

相关化合物库

该产品包含在如下化合物库中:
抑制剂库 已知活性化合物库 经典已知活性库

TargetMol Calculator剂量换算

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请在以下方框中输入您的动物实验信息后点击计算,可以得到母液配置方法和体内配方的制备方法: 比如您的给药剂量是10 mg/kg,每只动物体重20 g,给药体积100 μL,一共给药动物10 只,您使用的配方为5% DMSO+30% PEG300+5% Tween 80+60% ddH2O。那么您的工作液浓度为2 mg/mL。

母液配置方法:2 mg 药物溶于 50 μL DMSO (母液浓度为 40 mg/mL), 如您需要配置的浓度超过该产品的溶解度,请先与我们联系。

体内配方的制备方法:取 50 μL DMSO 主液,加入 300 μL PEG300, 混匀澄清,再加 50 μL Tween 80,混匀澄清,再加 600 μL ddH2O, 混匀澄清。

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您可能有的问题的答案可以在抑制剂处理说明中找到,包括如何准备库存溶液,如何存储产品,以及基于细胞的分析和动物实验需要特别注意的问题。

Keywords

(1S,2R)-Alicapistat 2221010-57-5 Proteases/Proteasome Cysteine Protease Alicapistat (1S,2R)Alicapistat Inhibitor inhibitor inhibit

 

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