PT-2385
目录号 : GC32680
PT2385 is a HIF-2α antagonist with luciferase EC50 of 27 nM and no significant off-target activity.
Cas No.:1672665-49-4
Sample solution is provided at 25 µL, 10mM.
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PT2385 is a HIF-2α antagonist with luciferase EC50 of 27 nM and no significant off-target activity.
PT2385 blocks HIF-2α dimerization with the HIF1α/2α transcriptional dimerization partner ARNT/HIF1β. PT2385 inhibits the expression of HIF2α-dependent genes, including VEGF-A, PAI-1, and cyclin D1 in ccRCC cell lines and tumor xenografts. PT2385 has no effect on the proliferation or viability of 786-O and A498 cells in culture at concentration as high as 10 μmol/L. Treatment of 786-O cells with PT2385 significantly reduces the levels of mRNA for CCND1, VEGF-A, GLUT1, and PAI-1 in a concentration-dependent manner. Treatment of Hep3B cells with PT2385 reduces hypoxia-induced expression of erythropoietin (EPO) and PAI-1, both known HIF2α target genes[2].
PT2385 exhibits good mouse oral bioavailability (110%) and low to medium in vivo clearance. In mice administrated via intravenous injection, the t1/2 of PT2385 is 3.3 h. In rat pharmacokinetics studies, the oral bioavailability (F) when dosed at 10 mg/kg is 40% and the t1/2 is 3.3 h. In dogs, the oral bioavailability (F) is 87% and the t1/2 is 11 h[1]. Treatment of tumor-bearing mice with PT2385 causes dramatic tumor regressions (clear cell renal cell carcinomas). PT2385 exhibits no adverse effect on cardiovascular performance[2].
[1] Wehn PM, et al. J Med Chem. 2018, 61(21):9691-9721. [2] Wallace EM, et al. Cancer Res. 2016, 76(18):5491-500.
| Cas No. | 1672665-49-4 | SDF | |
| Canonical SMILES | N#CC1=CC(F)=CC(OC2=CC=C(S(=O)(C)=O)C3=C2CC(F)(F)[C@H]3O)=C1 | ||
| 分子式 | C17H12F3NO4S | 分子量 | 383.34 |
| 溶解度 | DMSO : ≥ 50 mg/mL (130.43 mM) | 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 | 2.6087 mL | 13.0433 mL | 26.0865 mL |
| 5 mM | 0.5217 mL | 2.6087 mL | 5.2173 mL |
| 10 mM | 0.2609 mL | 1.3043 mL | 2.6087 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。
Quality Control & SDS
- View current batch:
- Purity: >99.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet