CH5424802
(Synonyms: 艾乐替尼; CH5424802; RO5424802; AF802) 目录号 : GC16025
An orally available inhibitor of ALK
Cas No.:1256580-46-7
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >99.50%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
CH5424802 is a potent and selective ALK inhibitor.
Anaplastic lymphoma kinase (ALK) is a tyrosine kinase that is constitutively activated in certain cancers. .
In vitro: In cell free assays the IC50 of CH5424802 for enzyme activity of ALK was 1.9 nM; the dissociation constant (KD) value for ALK in an ATP-competitive manner was 2.4 nM. The inhibitory activity for two hot spot-activating mutations (F1174L and R1275Q) in neuroblastoma was comparable to that for wildtype ALK [1].
In vivo: In the NCI-H2228 model, oral administration of CH5424802 resulted in dose-dependent tumor growth inhibition (ED50 = 0.46 mg/kg) and tumor regression. Moreover, treatment of 20 mg/kg CH5424802 showed rapid tumor regression and tumor regrowth did not occur throughout the 4-week drug-free period [2].
Clinical trial: No clinical data are available currently.
Reference:
[1] Sakamoto H, Tsukaguchi T, Hiroshima S, Kodama T, Kobayashi T, Fukami TA, Oikawa N, Tsukuda T, Ishii N, Aoki Y. CH5424802, a selective ALK inhibitor capable of blocking the resistant gatekeeper mutant. Cancer Cell. 2011 May 17;19(5):679-90.
| 制备储备液 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 2.072 mL | 10.3601 mL | 20.7202 mL |
| 5 mM | 0.4144 mL | 2.072 mL | 4.144 mL |
| 10 mM | 0.2072 mL | 1.036 mL | 2.072 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。