Regorafenib monohydrate NEW
| Price | $30 | $41 | $63 |
| Package | 5mg | 10mg | 25mg |
| Min. Order: | |
| Supply Ability: | 10g |
| Update Time: | 2024-11-01 |
Product Details
| Product Name: Regorafenib monohydrate | CAS No.: 1019206-88-2 |
| Purity: 99.69% | Supply Ability: 10g |
| Release date: 2024/11/01 |
Product Introduction
Bioactivity
| 名稱 | Regorafenib monohydrate |
| 描述 | Regorafenib Monohydrate is a novel oral multikinase inhibitor with IC50 values of 13, 4.2, 46, 22, 7, 1.5, 2.5, 28, 19 nM for VEGFR1, murine VEGFR2, murine VEGFR3, PDGFR-β, KIT, RET, RAF-1, B-RAF and B-RAF(V600E) respectively. |
| 細胞實驗 | Each cell line was seeded at 0.3×10^5 cells/2ml of DMEM containing 10% FBS in 35 mm tissue culture dishes. The cells were incubated for 24 h to allow attachment, and then the medium was replaced by fresh culture medium containing Regorafenib at increasing concentrations (1 μM, 2.5 μM, 5 μM, 7.5 μM and 10 μM). In these experimental conditions, the cells were allowed to grow for 72 or 96 h.Time-course experiments on Hep3B cells were performed with 7.5 μM of Regorafenib at short (15, 60, 180 min.), middle (24, 48, 72 and 96 h) or long times (up to seven days). When the cells were treated for long times the drug was replaced with a fresh one. Each experiment included a control with the equivalent concentration of DMSO (solvent control) as the one used for adding Regorafenib. Each experiment was performed in triplicate and repeated 3 times. Subsequent analyses were performed at specific Regorafenib concentrations and incubation times [2]. |
| 激酶實驗 | In vitro assays using recombinant VEGFR2 (murine aa785–aa1367), VEGFR3 (murine aa818–aa1363), PDGFR-b (aa561–aa1106), RAF-1 (aa305–aa648) and BRAFV600E (aa409–aa765) kinase domains were performed as previously described. Initial in vitro kinase inhibition profiling was performed at a fixed 1 μM compound concentration under Millipore standard conditions [10 μM adenosine-50’- triphosphate (ATP) concentration]. Inhibitory concentration of 50% (IC50) values were determined from selected responding kinases, e.g., VEGFR1 and RET. TIE2 kinase inhibition was measured with a homogeneous time-resolved fluorescence (HTRF) assay using a recombinant fusion protein of glutathione-S-transferase, the intracellular domain of TIE2 and the peptide biotin-Ahx-EPKDDAYPLYSDFG as substrate. |
| 動物實驗 | Female athymic NCr nu/nu mice, kept in accordance with Federal guidelines, were subcutaneously inoculated with 5×10^6 Colo-205 or MDAMB-231 cells or implanted with 1 mm^3 786-O tumor fragments. When tumors reached a volume of ~100 mm^3, regorafenib or vehicle control was administered orally qd×21 in the 786-O model, and qd×9 in the Colo-205 and MDA-MB231 models, respectively, at doses of 100, 30, 10, and 3 mg/kg. Paclitaxel was administered intravenously at 10 mg/kg in ethanol/Cremophor ELV/saline (12.5%/12.5%/75%) every 2 days×5. Tumor size (volume) was estimated twice weekly (l×w^2)/2, and the percentage of tumor growth inhibition (TGI) was obtained from terminal tumor weights (1-T/C100). Mice were weighed every other day starting from the first day of treatment. The general health status of the mice was monitored daily [1]. |
| 體外活性 | Regorafenib potently inhibited a distinct set of kinases, including the angiogenic and stromal RTKs VEGFR1-3, TIE2, FGFR1 and PDGFR-b (IC50s: 4-311 nM), and the oncogenic RTKs KIT and RET, along with the intracellular signaling kinases c-RAF/RAF-1 and BRAF and its V600E mutant (IC50s: 1.5-28 nM). Regorafenib potently inhibited VEGFR2 autophosphorylation in NIH-3T3/VEGFR2 cells (IC50: 3 nM). In HAoSMCs, regorafenib inhibited PDGFR-b autophosphorylation after stimulation with PDGF-BB (IC50: 90 nM) [1]. Regorafenib caused a concentration-dependent decrease in Hep3B cell growth (IC50: 5 μM). PLC/PRF/5 cells were similar in their responses to Hep3B cells, but HepG2 cells were more sensitive (IC50: 1 μM) [2]. |
| 體內(nèi)活性 | Treating tumor-bearing rats with a single oral dose of regorafenib at 10 mg/kg caused a significant decrease in tumor perfusion and extravasation of the contrast agent. A significant reduction of the normalized IAUC360 was observed by 10 hr after regorafenib treatment and persisted for up to 2 days when compared with vehicle. Regorafenib dosed qd orally inhibited tumor growth in a dose-dependent manner in multiple xenograft models, including models derived from CRC (Colo-205), BC (MDA-MB-231) and RCC (786-O) tumors. Regorafenib (10–100 mg/kg) effectively inhibited the growth of the Colo-205 xenografts, reaching a TGI of ~75% at day 14 at the 10 mg/kg dose [1]. In murine xenograft models, oral regorafenib, M-2, and M-5 significantly inhibited tumor growth versus controls. Total peak plasma drug concentrations and exposure to M-2 and M-5 in mice after repeated oral dosing with regorafenib 10 mg/kg/day were comparable to those in humans [3]. |
| 存儲條件 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
| 溶解度 | DMSO : 20 mg/mL (39.93 mM) |
| 關(guān)鍵字 | tumor | Colo-205 | HUVECs | PDGFR | NIH-3T3 | Regorafenib monohydrate | inhibit | Raf kinases | antiangiogenic | Regorafenib Monohydrate | Hep3B cell | Autophagy | HAoSMCs | Vascular endothelial growth factor receptor | Inhibitor | Antitumorigenic | 786-O | Regorafenib | Raf | Platelet-derived growth factor receptor | VEGFR | RET | BAY 73-4506 |
| 相關(guān)產(chǎn)品 | Stavudine | Sodium 4-phenylbutyrate | Hydroxychloroquine | Guanidine hydrochloride | Taurine | Curcumin | Oxyresveratrol | Paeonol | Naringin | Gefitinib |
| 相關(guān)庫 | 經(jīng)典已知活性庫 | 疼痛相關(guān)化合物庫 | 膜蛋白靶向化合物庫 | EMA 上市藥物庫 | 激酶抑制劑庫 | 酪氨酸激酶分子庫 | 抗癌臨床化合物庫 | 藥物功能重定位化合物庫 | FDA 上市藥物庫 | 已知活性化合物庫 |
Company Profile Introduction
Target Molecule Corp. (TargetMol) is a global high-tech enterprise, headquartered in Boston, MA, specializing in chemical and biological research product and service to meet the research needs of global customers.
TargetMol has evolved into one of the biggest global compound library and small molecule suppliers and a customer based on 40+ countries. TargetMol offers over 80 types of compound libraries and a wide range of high-quality research chemicals including inhibitors, activator, natural compounds, peptides, inhibitory antibodies, and novel life-science kits, for laboratory and scientific use. Besides, virtual screening service is also available for customers who would like to conduct the computer-aided drug discovery.
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