Entrectinib (RXDX-101)
For research use only. Not for use in humans.
Catalog No.S7998 Synonyms: NMS-E628
8 publications
Molecular Weight(MW): 560.64
Entrectinib (RXDX-101) is an orally bioavailable pan-TrkA/B/C, ROS1 and ALK inhibitor with IC50 ranging between 0.1 and 1.7 nM. Phase 2.
4 Customer Reviews
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Tumor cells were treated with entrectinib (10 nmol/L) for 4 hours or c-PARP for 48 hours, and harvested lysates were assessed by Western blotting. Data shown are representative of three independent experiments with similar results.
Clin Cancer Res, 2018, 24(10):2357-2369. Entrectinib (RXDX-101) purchased from Selleck.
(A) We transfected the EGFP/Eluc gene into KM12SM cells to establish KM12SM/Eluc cells. KM12SM/Eluc cells were inoculated into the brain of SCID mice. The mice were treated daily with or without entrectinib (15 mg/kg) for 37 days until the bioluminescence increased. Mean ± SE of total flux are shown in the lower panel. Then, the entrectinib-treated brain tumor was harvested at the point indicated by the orange triangle and cultured in vitro. The expanded tumor cells were named KM12SM-ER. (B) The sensitivity of KM12SM-ER and KM12SM cells to entrectinib was determined through cell viability assays, using a CCK-8 kit. The data (mean ± standard deviation [SD] of triplicate cultures) shown are representative of three independent experiments with similar results. (C) Tumor cells were treated with entrectinib (10 nmol/L) for 4 h or c-PARP for 48 h, and harvested lysates were assessed by western blotting. Data shown are representative of three independent experiments with similar results.
Clin Cancer Res, 2018, doi: 10.1158/1078-0432.CCR-17-1623. Entrectinib (RXDX-101) purchased from Selleck.
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KM12C and KM12SM cells were treated with crizotinib (1 μmol/L) or entrectinib (1 μmol/L) for 2 h. Immunoblots of cell lysates from these treated cell lines are shown. The data are representative of three independent experiments, showing similar results.
Cancer Med, 2017, 6(12):2972-2983. Entrectinib (RXDX-101) purchased from Selleck.
The effect of kinase inhibitors on signal transduction in human cancer cell lines in vitro. H1975 cells were treated with osimertinib (1 μmol/L) for 2 h. NUGC4 cells were treated with crizotinib (1 μmol/L) for 2 h, and then stimulated with HGF (50 ng/mL) for 10 min. KM12C and KM12SM cells were treated with crizotinib (1 μmol/L) or entrectinib (1 μmol/L) for 2 h. Immunoblots of cell lysates from these treated cell lines are shown.
Cancer Med, 2017, 6(12):2972-2983. Entrectinib (RXDX-101) purchased from Selleck.
Purity & Quality Control
Choose Selective Trk receptor Inhibitors
Biological Activity
| Description | Entrectinib (RXDX-101) is an orally bioavailable pan-TrkA/B/C, ROS1 and ALK inhibitor with IC50 ranging between 0.1 and 1.7 nM. Phase 2. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| In vitro |
Entrectinib selectively blocks proliferation of ALK-dependent cell lines and potently inhibits ALK‐dependent signaling. Entrectinib also highly inhibits cell growth of the NSCLC cell line NCI‐H2228 bearing the EML4-ALK rearrangement. [2] |
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| Cell Data |
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| Assay |
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| In vivo | In mice bearing Karpas-299 and SR-786 xenografts, Entrectinib (p.o.) induces complete tumor regression. In NPM-ALK transgenic mice, Entrectinib induces complete regression of tumor masses observed in the thymus and in lymph nodes. [2] In the NB xenograft model, Entrectinib cotreatment enhanced the efficacy of conventional chemotherapy. [3] |
Protocol
Solubility (25°C)
| In vitro | DMSO | 100 mg/mL (178.36 mM) |
|---|---|---|
| Ethanol | 75 mg/mL (133.77 mM) | |
| Water | Insoluble |
* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
Chemical Information
| Molecular Weight | 560.64 |
|---|---|
| Formula | C31H34F2N6O2 |
| CAS No. | 1108743-60-7 |
| Storage | powder |
| in solvent | |
| Synonyms | NMS-E628 |
| Smiles | CN1CCN(CC1)C2=CC=C(C(=O)NC3=N[NH]C4=C3C=C(CC5=CC(=CC(=C5)F)F)C=C4)C(=C2)NC6CCOCC6 |
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