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Chemical Structure : HM43239
CAS No.: 2569527-64-4
Catalog No.: PC-20025Not For Human Use, Lab Use Only.
HM43239 (Tuspetinib, HM-43239) is a highly potent, selective FLT3 kinase inhibitor with IC50 of 1.1 nM, 1.8 nM and 1.0 nM aginst FLT3 WT, FLT3 ITD and FLT3 D835Y kinases, respectively.
| Packing | Price | Stock | Quantity |
|---|---|---|---|
| 5 mg | $98 | In stock | |
| 10 mg | $158 | In stock | |
| 25 mg | $278 | In stock | |
| 50 mg | $488 | In stock | |
| 100 mg | Get quote |
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HM43239 (Tuspetinib, HM-43239) is a highly potent, selective FLT3 kinase inhibitor with IC50 of 1.1 nM, 1.8 nM and 1.0 nM aginst FLT3 WT, FLT3 ITD and FLT3 D835Y kinases, respectively.
HM43239 showed high selectivity toward FLT3 and AML associated other kinases (e.g. SYK, JAK and TAK1) in 191 kinases biochemically assays.
HM43239 potently inhibited the growth of AML cell lines harboring FLT3 ITD mutation, such as MV4-11 (IC50: 1.3 nM), MOLM-13 (5.1 nM) and MOLM-14 (2.9 nM).
HM43239 effectively inhibited the phosphorylation levels of FLT3 and of downstream kinases related with cell proliferation, induced caspase 3/7-dependent apoptosis in AML cell lines expressing FLT3 ITD mutant.
HM43239 inhibited proliferation and induced apoptosis of leukemic stem cell (LSC) marker-expressing KG1a cells (CD34+/CD38- cells) suggesting that the possibility for targeting LSC.
HM43239 showed the excellent dose proportional antitumor activity in mouse models xenografted with both MV4-11 and MOLM-13 cell line without any significant toxicity.
| M.Wt | 501.08 | |
| Formula | C29H33ClN6 | |
| Appearance | Solid | |
| Storage |
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| Solubility |
10 mM in DMSO |
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| Chemical Name/SMILES |
5-chloro-N-[3-cyclopropyl-5-[[(3R,5S)-3,5-dimethylpiperazin-1-yl]methyl]phenyl]-4-(6-methyl-1H-indol-3-yl)pyrimidin-2-amine |
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1. Miyoung Lee, et.al. Cancer Res July 1 2018 (78) (13 Supplement) 804.
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