781613-23-8
781613-23-8 structure
- Name: XL-647
- Chemical Name: N-(3,4-dichloro-2-fluorophenyl)-7-({[(3aR,5r,6aS)-2-methyloctahydrocyclopenta[c]pyrrol-5-yl]methyl}oxy)-6-(methyloxy)quinazolin-4-amine
- CAS Number: 781613-23-8
- Molecular Formula: C24H25Cl2FN4O2
- Molecular Weight: 491.385
- Catalog: Signaling Pathways Protein Tyrosine Kinase/RTK Ephrin Receptor
- Create Date: 2018-08-28 15:30:09
- Modify Date: 2024-01-03 16:53:37
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Tesevatinib (XL-647) is an orally available, multi-target tyrosine kinase inhibitor; inhibits EGFR, ErbB2, KDR, Flt4 and EphB4 kinase with IC50s of 0.3, 16, 1.5, 8.7, and 1.4 nM.
| Name | N-(3,4-dichloro-2-fluorophenyl)-7-({[(3aR,5r,6aS)-2-methyloctahydrocyclopenta[c]pyrrol-5-yl]methyl}oxy)-6-(methyloxy)quinazolin-4-amine |
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| Synonyms |
N-(3,4-dichloro-2-fluorophenyl)-6-methoxy-7-{[(3aR,5r,6aS)-2-methyloctahydrocyclopenta[c]pyrrol-5-yl]methoxy}quinazolin-4-amine
KD-020 N-(3,4-Dichloro-2-fluorophenyl)-6-methoxy-7-{[(3aR,5r,6aS)-2-methyloctahydrocyclopenta[c]pyrrol-5-yl]methoxy}-4-quinazolinamine N-(3,4-dichloro-2-fluorophenyl)-7-({[(3aR,5s,6aS)-2-methyloctahydrocyclopenta[c]pyrrol-5-yl]methyl}oxy)-6-(methyloxy)quinazolin-4-amine KD-019 tesevatinib 4-Quinazolinamine, N-(3,4-dichloro-2-fluorophenyl)-6-methoxy-7-[[(3aR,6aS)-octahydro-2-methylcyclopenta[c]pyrrol-5-yl]methoxy]- N-(3,4-dichloro-2-fluorophenyl)-7-({[(3aR,5r,6aS)-2-methyloctahydrocyclopenta-[c]pyrrol-5-yl]methyl}oxy)-6-(methyloxy)quinazolin-4-amine UNII F6XM2TN5A1 XL-647 |
| Description | Tesevatinib (XL-647) is an orally available, multi-target tyrosine kinase inhibitor; inhibits EGFR, ErbB2, KDR, Flt4 and EphB4 kinase with IC50s of 0.3, 16, 1.5, 8.7, and 1.4 nM. |
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| Related Catalog | |
| Target |
EGFR:0.3 nM (IC50) ErbB2:16 nM (IC50) KDR:1.5 nM (IC50) Flt-4:8.7 nM (IC50) |
| In Vitro | Tesevatinib (XL-647) potently inhibits the EGF/ErbB2, VEGF, and ephrin RTK families. Tesevatinib (XL-647) is a reversible and ATP competitive inhibitor. Tesevatinib (XL-647) was inactive against a panel of 10 tyrosine kinases (including the insulin and the insulin-like growth factor-1 receptor) and 55 serine-threonine kinases (including cyclin-dependent kinases, stress-activated protein kinases, and protein kinase C isoforms). Tesevatinib (XL-647) inhibits cellular proliferation and EGFR pathway activation in the erlotinib-resistant H1975 cell line that harbors a double mutation (L858R and T790M) in the EGFR gene. In A431 cells, Tesevatinib (XL-647) reduces cell viability with IC50 values of 13 nM[1]. |
| In Vivo | Tesevatinib (XL-647) shows potent and long-lived inhibition of the WT EGFR in vivo. Tesevatinib (XL-647) substantially inhibits the growth of H1975 xenograft tumors and reduces both tumor EGFR signaling and tumor vessel density[1]. |
| Cell Assay | Growth inhibition of H1975 and A431 cells by increasing concentrations of Tesevatinib (XL-647), gefitinib, or erlotinib is determined by seeding 5000 cells per well in 96-well plates. The following day, cells are washed once with low-serum RPMI 1640 (0.1% fetal bovine serum, 1% nonessential amino acids, and 1% penicillin/streptomycin), after which 90 μL of the low-serum RPMI 1640 are added. Test compounds (Tesevatinib (XL-647)) are diluted to 10 times the test concentrations and 10 μL are added to triplicate wells for a 72-h incubation. Cell viability is determined[1]. |
| Animal Admin | Mice: Tumor-bearing mice are given either Tesevatinib (XL-647), erlotinib, or gefitinib at 100 mg/kg and tumors are harvested 1 to 72 h later. Half an hour before respective time point, EGF (50 μg/mouse) is given via i.v. bolus injection with tumors dissected 30 min later and tumor extracts are prepared by homogenization in 10 volumes of ice-cold lysis buffer. Lysates are clarified by centrifugation and EGFR tyrosine phosphorylation levels are determined by ELISA[1]. |
| References |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 567.9±50.0 °C at 760 mmHg |
| Molecular Formula | C24H25Cl2FN4O2 |
| Molecular Weight | 491.385 |
| Flash Point | 297.3±30.1 °C |
| Exact Mass | 490.133850 |
| PSA | 59.51000 |
| LogP | 5.98 |
| Vapour Pressure | 0.0±1.6 mmHg at 25°C |
| Index of Refraction | 1.633 |
| Storage condition | 2-8℃ |