CH7057288
目录号 : GC33112
CH7057288 is a potent and selective TRK inhibitor with IC50 values of 1.1 nM, 7.8 nM and 5.1 nM for TRKA, TRKB, and TRKC respectively.
Cas No.:2095616-82-1
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >98.50%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
CH7057288 is a potent and selective TRK inhibitor with IC50 values of 1.1 nM, 7.8 nM and 5.1 nM for TRKA, TRKB, and TRKC respectively.
CH7057288 shows selective inhibitory activity against TRKA, TRKB, and TRKC in cell-free kinase assays and suppresses proliferation of TRK fusion-positive cell lines, but not that of TRK-negative cell lines. CH7057288 suppresses mitogen-activated protein kinase (MAPK) and E2F pathways as downstream signaling of TRK fusion[1].
Strong in vivo tumor growth inhibition is observed in subcutaneously implanted xenograft tumor models of TRK fusion-positive cells. Furthermore, in an intracranial implantation model mimicking brain metastasis, CH7057288 significantly induces tumor regression and improves event-free survival. CH7057288 induces potent tumor growth inhibition against all three models, with remarkable tumor regression in CUTO-3 and MO-91. CH7057288 exhibits dose-dependent exposure. Because of relatively short terminal half-life (3 to 5 hours), the plasma concentration 24 hours after dose dropped to approximately a few tenths to a hundredth of Tmax[1].
[1] Hiroshi Tanaka, et al. Molecular Cancer Therapeutics. 2018.
| Cas No. | 2095616-82-1 | SDF | |
| Canonical SMILES | O=C1C2=C(OC3=CC(C#CC4=CC(C(NC(C)(C)C)=O)=CC(C)=N4)=CC=C23)C(C)(C)C5=CC(NS(C)(=O)=O)=CC=C15 | ||
| 分子式 | C32H31N3O5S | 分子量 | 569.67 |
| 溶解度 | DMSO : ≥ 34 mg/mL (59.68 mM);Water : < 0.1 mg/mL (insoluble) | 储存条件 | Store at -20°C |
| General tips | 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 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。 为了提高溶解度，请将管子加热至37℃，然后在超声波浴中震荡一段时间。 |
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| Shipping Condition | 评估样品解决方案：配备蓝冰进行发货。所有其他可用尺寸：配备RT，或根据请求配备蓝冰。 | ||
| 制备储备液 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 1.7554 mL | 8.777 mL | 17.554 mL |
| 5 mM | 0.3511 mL | 1.7554 mL | 3.5108 mL |
| 10 mM | 0.1755 mL | 0.8777 mL | 1.7554 mL |
| 第一步：请输入基本实验信息（考虑到实验过程中的损耗，建议多配一只动物的药量） | ||||||||||
| 给药剂量 | mg/kg |  |
动物平均体重 | g | |
每只动物给药体积 | ul | |
动物数量 | 只 |
| 第二步：请输入动物体内配方组成（配方适用于不溶于水的药物；不同批次药物配方比例不同，请联系GLPBIO为您提供正确的澄清溶液配方） | ||||||||||
| % DMSO % % Tween 80 % saline | ||||||||||
| 计算重置 | ||||||||||
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，
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 saline，混匀澄清。
1. 首先保证母液是澄清的；
2.
一定要按照顺序依次将溶剂加入，进行下一步操作之前必须保证上一步操作得到的是澄清的溶液，可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。