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Merck
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Key Documents

SML3546

Sigma-Aldrich

KW-2449

≥95% (HPLC)

别名:

(E)-1-{4-[2-(1H-Indazol-3-yl)vinyl]benzoyl}piperazine, KW 2449, KW2449, [4-[(E)-2-(1H-Indazol-3-yl)ethenyl]phenyl]-1-piperazinylmethanone, [4-[(E)-2-(1H-Indazol-3-yl)ethenyl]phenyl]-piperazin-1-ylmethanone

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About This Item

经验公式(希尔记法):
C20H20N4O
分子量:
332.40
分類程式碼代碼:
12352200
NACRES:
NA.77

品質等級

化驗

≥95% (HPLC)

形狀

powder

顏色

white to beige

溶解度

DMSO: 2 mg/mL, clear

儲存溫度

2-8°C

生化/生理作用

KW-2449 is an orally active potent kinase inhibitor against FLT3 (wt/D835Y IC50 = 6.6/1 nM), ABL (wt/T315I IC50 = 14/4 nM), FGFR1 (IC50 = 36 nM), and aurora A (IC50 = 48 nM). KW-2449 also inhibits JAK2, KIT, Src with reduced potency (IC50 = 150, 300, 400 nM, respectively), but not EGFR, Fms, IGF1R or PDGFRα (IC50 >1 μM). In addition to its anti-leukemia efficacy in cultures (GI50 10-650 nM) and in vivo (5-20 mg/kg b.i.d. p.o.), KW-2449 is also a K+/Cl- cotransporter 2 (KCC2) expression-enhancing compound (KEEC) that ameliorates disease phenotypes in a Rett syndrome (RTT) model in Mecp2 mutant mice (2 mg/kg/d i.p.).

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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HDAC inhibitors potentiate the activity of the BCR/ABL kinase inhibitor KW-2449 in imatinib-sensitive or -resistant BCR/ABL+ leukemia cells in vitro and in viv
Clinical Cancer Research, 17(10), 3219-3232 (2011)
FLT3 ligand impedes the efficacy of FLT3 inhibitors in vitro and in vivo
Blood, 117(12), 3286-3293 (2011)
A pharmacodynamic study of the FLT3 inhibitor KW-2449 yields insight into the basis for clinical response
Blood, 113(17), 3938-3946 (2009)
Evaluation of Protein Kinase Inhibitors with PLK4 Cross-Over Potential in a Pre-Clinical Model of Cancer
International Journal of Molecular Sciences, 20 (2019)
KW-2449, a novel multikinase inhibitor, suppresses the growth of leukemia cells with FLT3 mutations or T315I-mutated BCR/ABL translocation
Blood, 114(8), 1607-1617 (2009)

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