Eltanexor (KPT-8602)
Catalog No.S8397 Synonyms: Eltanexor
Molecular Weight(MW): 428.29
Eltanexor(KPT-8602) is a second-generation, orally bioavailable XPO1 (also known as CRM1) inhibitor with IC50 values of 20−211 nM in 10 AML lines after 3 days exposure.
Purity & Quality Control
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Biological Activity
| Description | Eltanexor(KPT-8602) is a second-generation, orally bioavailable XPO1 (also known as CRM1) inhibitor with IC50 values of 20−211 nM in 10 AML lines after 3 days exposure. | |||||||||
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| In vitro |
KPT-8602 is a potent inhibitor of AML cells in cell-based viability assays[1]. KPT-8602 inhibits XPO1/cargo interactions and nuclear export, induces apoptosis of primary CLL cells and significantly inhibits proliferation of diffuse large B-cell lymphoma cell lines[2] |
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| In vivo | KPT-8602 is orally bioavailable and has similar pharmacokinetic properties to selinexor, but has markedly reduced (approximately 30-fold less) penetration across the blood−brain barrier. Toxicology studies in rats and monkeys indicate that KPT-8602 has a substantially better tolerability profile, probably due to its inability to penetrate into the CNS, with reduced anorexia, malaise and weight loss compared to selinexor. KPT-8602 exhibits superior anti-leukemic activity and better tolerability in the AML PDX models tested, with nearly complete elimination of human AML cells in the AML-CN model. KPT-8602 is minimally toxic to normal hematopoietic stem and progenitor cells[1]. KPT-8602 does not accumulate in plasma after repetitive dosing and prolongs survival in a human leukemia xenograft model of AML[2]. |
Protocol
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Solubility (25°C)
| In vitro | DMSO | 85 mg/mL warmed (198.46 mM) |
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| Ethanol | 1 mg/mL warmed (2.33 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 | 428.29 |
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| Formula | C17H10F6N6O |
| CAS No. | 1642300-52-4 |
| Storage | powder |
| in solvent | |
| Synonyms | Eltanexor |
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