TSU-68 (SU6668,Orantinib)
(Synonyms: SU6668; TSU-68) 目录号 : GC16732
An inhibitor of select receptor tyrosine kinases
Cas No.:252916-29-3
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
Ki: Flk-1trans-phosphorylation (2.1 mM), FGFR1 trans-phosphorylation (1.2 mM), and PDGFR autophosphorylation (0.008 mM).
Vascular endothelial growth factor, fibroblast growth factor (FGF), and platelet-derived growth factor (PDGF) and their cognate receptor tyrosine kinases are strongly implicated in angiogenesis associated with solid tumors. TSU-68 is a novel inhibitor of these receptors.
In vitro: Biochemical kinetic studies using isolated Flk-1, FGF receptor 1, and PDGF receptor β kinases revealed that TSU-68 has competitive inhibitory properties with respect to ATP. In cellular systems, TSU-68 inhibited receptor tyrosine phosphorylation and mitogenesis after stimulation of cells by appropriate ligands [1].
In vivo: Oral or i.p. administration of TSU-68 in athymic mice resulted in significant growth inhibition of a diverse panel of human tumor xenografts of glioma, melanoma, lung, colon, ovarian, and epidermoid origin [1].
Clinical trial: Phase I clinical study indicated that TSU-68 can be safely combined with standard doses of carboplatin-paclitaxel, with the combination manifesting promising antitumor activity [2].
References:
[1] Laird AD, Vajkoczy P, Shawver LK et al. SU6668 is a potent antiangiogenic and antitumor agent that induces regression of established tumors. Cancer Res. 2000 Aug 1;60(15):4152-60.
[2] Okamoto I, Yoshioka H, Takeda K et al. Phase I clinical study of the angiogenesis inhibitor TSU-68 combined with carboplatin and paclitaxel in chemotherapy-naive patients with advanced non-small cell lung cancer. J Thorac Oncol. 2012 Feb;7(2):427-33.
| Cas No. | 252916-29-3 | SDF | |
| 别名 | SU6668; TSU-68 | ||
| 化学名 | 3-[2,4-dimethyl-5-[(Z)-(2-oxo-1H-indol-3-ylidene)methyl]-1H-pyrrol-3-yl]propanoic acid | ||
| Canonical SMILES | CC1=C(NC(=C1CCC(=O)O)C)C=C2C3=CC=CC=C3NC2=O | ||
| 分子式 | C18H18N2O3 | 分子量 | 310.35 |
| 溶解度 | ≥ 15.5mg/mL in DMSO | 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 | 3.2222 mL | 16.1108 mL | 32.2217 mL |
| 5 mM | 0.6444 mL | 3.2222 mL | 6.4443 mL |
| 10 mM | 0.3222 mL | 1.6111 mL | 3.2222 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。