规格 | 价格 | 库存 | 数量 |
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10 mM * 1 mL in DMSO |
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1mg |
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5mg |
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10mg |
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25mg |
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50mg |
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100mg |
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250mg |
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Other Sizes |
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体外研究 (In Vitro) |
化合物 35,onalespib,Kd 为 0.71 nM,使其成为 Hsp90 的强抑制剂。在 HCT116 细胞中,onalespib 具有很强的抗增殖活性,IC50 为 31 nM。此外,onalespib 对一组人类肿瘤细胞系的生长具有显着抑制作用,IC50 低于 100 nM[1]。针对多种 PPTP 细胞系,onalespib 表现出细胞毒性作用,中值 IC50 为 41 nM[2]。
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体内研究 (In Vivo) |
Onalespib(60 mg/kg,腹腔注射;用药 3 天,停药 3 天)在表达早期人类结肠癌异种移植物的 BALB/c 裸鼠中表现出抗癌功效 [1]。在 17% 的可评估实体瘤异种移植物中,onalespib(40 或 60 mg/kg,腹膜内注射)会导致 EFS 分布相对于对照发生显着变化,但在任何 ALL 异种移植物中均未出现这种情况[2]。
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动物实验 |
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参考文献 |
[1]. Woodhead AJ, et al. Discovery of (2,4-dihydroxy-5-isopropylphenyl)-[5-(4-methylpiperazin-1-ylmethyl)-1,3-dihydroisoindol-2-yl]methanone (AT13387), a novel inhibitor of the molecular chaperone Hsp90 by fragment based drug design. J Med Chem. 2010 Aug 26;53
[2]. Kang MH, et al. Initial testing (Stage 1) of AT13387, an HSP90 inhibitor, by the pediatric preclinical testing program. Pediatr Blood Cancer. 2012 Jul 15;59(1):185-8 |
分子式 |
C24H31N3O3
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分子量 |
409.52
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CAS号 |
912999-49-6
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相关CAS号 |
Onalespib lactate;1019889-35-0
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SMILES |
O=C(C1=CC(C(C)C)=C(O)C=C1O)N2CC3=C(C=C(CN4CCN(C)CC4)C=C3)C2
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化学名 |
(2,4-dihydroxy-5-isopropylphenyl)(5-((4-methylpiperazin-1-yl)methyl)isoindolin-2-yl)methanone
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别名 |
Onalespib lactate; AT13387; AT-13387; AT 13387; Onalespib;
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存储方式 |
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month |
运输条件 |
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
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溶解度 (体外) |
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溶解度 (体内) |
Solubility in Formulation 1: ≥ 2.5 mg/mL (6.10 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL. Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution. Solubility in Formulation 2: ≥ 2.5 mg/mL (6.10 mM) (saturation unknown) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), clear solution. For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 900 μL of 20% SBE-β-CD physiological saline solution and mix evenly. Preparation of 20% SBE-β-CD in Saline (4°C,1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution. View More
Solubility in Formulation 3: ≥ 2.5 mg/mL (6.10 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution. Solubility in Formulation 4: 2% DMSO+30% PEG 300+ddH2O: 10 mg/mL Solubility in Formulation 5: 16.67 mg/mL (40.71 mM) in 50% PEG300 50% Saline (add these co-solvents sequentially from left to right, and one by one), suspension solution; with ultrasonication. Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution. 1、请先配制澄清的储备液(如:用DMSO配置50 或 100 mg/mL母液(储备液)); 2、取适量母液,按从左到右的顺序依次添加助溶剂,澄清后再加入下一助溶剂。以 下列配方为例说明 (注意此配方只用于说明,并不一定代表此产品 的实际溶解配方): 10% DMSO → 40% PEG300 → 5% Tween-80 → 45% ddH2O (或 saline); 假设最终工作液的体积为 1 mL, 浓度为5 mg/mL: 取 100 μL 50 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀/澄清;向上述体系中加入50 μL Tween-80,混合均匀/澄清;然后继续加入450 μL ddH2O (或 saline)定容至 1 mL; 3、溶剂前显示的百分比是指该溶剂在最终溶液/工作液中的体积所占比例; 4、 如产品在配制过程中出现沉淀/析出,可通过加热(≤50℃)或超声的方式助溶; 5、为保证最佳实验结果,工作液请现配现用! 6、如不确定怎么将母液配置成体内动物实验的工作液,请查看说明书或联系我们; 7、 以上所有助溶剂都可在 Invivochem.cn网站购买。 |
制备储备液 | 1 mg | 5 mg | 10 mg | |
1 mM | 2.4419 mL | 12.2094 mL | 24.4188 mL | |
5 mM | 0.4884 mL | 2.4419 mL | 4.8838 mL | |
10 mM | 0.2442 mL | 1.2209 mL | 2.4419 mL |
1、根据实验需要选择合适的溶剂配制储备液 (母液):对于大多数产品,InvivoChem推荐用DMSO配置母液 (比如:5、10、20mM或者10、20、50 mg/mL浓度),个别水溶性高的产品可直接溶于水。产品在DMSO 、水或其他溶剂中的具体溶解度详见上”溶解度 (体外)”部分;
2、如果您找不到您想要的溶解度信息,或者很难将产品溶解在溶液中,请联系我们;
3、建议使用下列计算器进行相关计算(摩尔浓度计算器、稀释计算器、分子量计算器、重组计算器等);
4、母液配好之后,将其分装到常规用量,并储存在-20°C或-80°C,尽量减少反复冻融循环。
计算结果:
工作液浓度: mg/mL;
DMSO母液配制方法: mg 药物溶于 μL DMSO溶液(母液浓度 mg/mL)。如该浓度超过该批次药物DMSO溶解度,请首先与我们联系。
体内配方配制方法:取 μL DMSO母液,加入 μL PEG300,混匀澄清后加入μL Tween 80,混匀澄清后加入 μL ddH2O,混匀澄清。
(1) 请确保溶液澄清之后,再加入下一种溶剂 (助溶剂) 。可利用涡旋、超声或水浴加热等方法助溶;
(2) 一定要按顺序加入溶剂 (助溶剂) 。
NCT Number | Recruitment | interventions | Conditions | Sponsor/Collaborators | Start Date | Phases |
NCT02503709 | Active, not recruiting | Drug: Onalespib Other: Pharmacological Study |
Advanced Malignant Solid Neoplasm Metastatic Malignant Solid Neoplasm |
National Cancer Institute (NCI) | April 8, 2016 | Phase 1 |
NCT02474173 | Terminated | Drug: Onalespib Drug: Paclitaxel |
Advanced Breast Carcinoma Metastatic Breast Carcinoma |
National Cancer Institute (NCI) | January 15, 2016 | Phase 1 |
NCT02572453 | Terminated Has Results | Drug: Onalespib | Recurrent Anaplastic Large Cell Lymphoma |
National Cancer Institute (NCI) | April 4, 2016 | Phase 2 |
NCT02535338 | Active, not recruiting Has Results | Drug: Onalespib Lactate Other: Pharmacological Study |
Recurrent Lung Non-Small Cell Carcinoma |
National Cancer Institute (NCI) | January 21, 2016 | Phase 1 Phase 2 |