XL092
(Synonyms: XL092) 目录号 : GC62266
XL092 (JUN04542) is an ATP-competitive inhibitor of multiple RTKs including MET, VEGFR2, AXL and MER, with IC50 values of 15 nM, 1.6 nM, 3.4 nM, and 7.2 nM in cell-based assays, respectively.
Cas No.:2367004-54-2
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
XL092 (JUN04542) is an ATP-competitive inhibitor of multiple RTKs including MET, VEGFR2, AXL and MER, with IC50 values of 15 nM, 1.6 nM, 3.4 nM, and 7.2 nM in cell-based assays, respectively.
[1] J. Hsu, et al. GENERATION TARGETED THERAPIES A| VOLUME 138, SUPPLEMENT 2, S16, OCTOBER 01, 2020.
| Cas No. | 2367004-54-2 | SDF | |
| 别名 | XL092 | ||
| 分子式 | C29H25FN4O5 | 分子量 | 528.53 |
| 溶解度 | DMSO : 25 mg/mL (47.30 mM; Need ultrasonic) | 储存条件 | 4°C, protect from light |
| 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 | 1.892 mL | 9.4602 mL | 18.9204 mL |
| 5 mM | 0.3784 mL | 1.892 mL | 3.7841 mL |
| 10 mM | 0.1892 mL | 0.946 mL | 1.892 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。
Identification of the metabolites of XL092 in rat and human by using ultra-high performance liquid chromatography high resolution mass spectrometry
J Pharm Biomed Anal 2021 Nov 30;206:114390.PMID:34600174DOI:10.1016/j.jpba.2021.114390.
XL092 is a novel tyrosine kinase inhibitor with antitumor activity. The goal of this study was to evaluate its in vitro metabolism of XL092 using rat and human liver microsomes and hepatocytes. The metabolites were identified using ultra-high performance liquid chromatography combined with high resolution mass spectrometry. The structure of the metabolite was characterized by accurate mass, elemental composition and MS/MS spectra. The cytochrome P450 enzyme responsible for XL092 metabolism was evaluated by using recombinant human CYP450 enzymes. A total of 26 metabolites, including 21 phase I metabolites and 5 phase II metabolites, were characterized. XL092 was metabolized mainly through oxidative defluorination, hydroxylation, N-demethylation, O-demethylation, amide hydrolysis, N-dealkylation, O-dealkylation, N-oxygenation and glucuronidation. Among these metabolites, M10 (oxidative defluorination) and M17 (hydroxylation) were the most abundant metabolites. CYP3A4 and CYP2D6 were the major enzymes responsible for XL092 metabolism. Taken together, this study for the first time evaluated the in vitro metabolic profiles of XL092 in rat and human, which is of great help for us to investigate the XL092 pharmacokinetic and toxicity assessment and to predict the in vivo human metabolism.
Preclinical Characterization of XL092, a Novel Receptor Tyrosine Kinase Inhibitor of MET, VEGFR2, AXL, and MER
Mol Cancer Ther 2023 Feb 1;22(2):179-191.PMID:36399631DOI:10.1158/1535-7163.MCT-22-0262.
The multi-receptor tyrosine kinase inhibitor XL092 has been developed to inhibit the activity of oncogenic targets, including MET, VEGFR2, and the TAM family of kinases TYRO3, AXL and MER. Presented here is a preclinical evaluation of XL092. XL092 causes a significant decrease in tumor MET and AXL phosphorylation (P < 0.01) in murine Hs 746T xenograft models relative to vehicle, and a 96% inhibition of VEGFR2 phosphorylation in murine lungs. Dose-dependent tumor growth inhibition with XL092 was observed in various murine xenograft models, with dose-dependent tumor regression seen in the NCI-H441 model. Tumor growth inhibition was enhanced with the combination of XL092 with anti-PD-1, anti-programmed death ligand-1 (PD-L1), or anti-CTLA-4 compared with any of these agents alone in the MC38 murine syngeneic model and with anti-PD-1 in the CT26 colorectal cancer survival model. In vivo, XL092 promoted a decrease in the tumor microvasculature and significant increases of peripheral CD4+ T cells and B cells and decreases in myeloid cells versus vehicle. Significant increases in CD8+ T cells were also observed with XL092 plus anti-PD-1 or anti-PD-L1 versus vehicle. In addition, XL092 promoted M2 to M1 repolarization of macrophages in vitro and inhibited primary human macrophage efferocytosis in a dose-dependent manner. In summary, XL092 was shown to have significant antitumor and immunomodulatory activity in animal models both alone and in combination with immune checkpoint inhibitors, supporting its evaluation in clinical trials.