NSC 42834


CAS No. : 195371-52-9

(Synonyms: JAK2 Inhibitor V; Z3)

195371-52-9
Price and Availability of CAS No. : 195371-52-9
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10mg $99 In-stock
50mg $385 In-stock
100mg $715 In-stock
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Cat. No. : HY-15480
M.Wt: 344.45
Formula: C23H24N2O
Purity: >98 %
Solubility: DMSO : ≥ 100 mg/mL;Ethanol : 100 mg/mL (ultrasonic)
Introduction of 195371-52-9 :

NSC 42834 (JAK2 Inhibitor V), a novel specific inhibitor of Jak2, inhibits Jak2-V617F and Jak2-WT autophosphorylation in a dose-dependent manner but was not cytotoxic to cells at concentrations that inhibited kinase activity. IC50 & Target:Jak2; Jak2-V617F. In Vitro: NSC 42834 (JAK2 Inhibitor V) selectively inhibited Jak2 kinase function with no effect on Tyk2 or c-Src kinase function. NSC 42834 significantly inhibited proliferation of the Jak2-V617F-expressing, human erythroleukemia cell line, HEL 92.1.7. The NSC 42834-mediated reduction in cell proliferation correlated with reduced Jak2 and STAT3 tyrosine phosphorylation levels as well as marked cell cycle arrest. Finally, NSC 42834 inhibited the growth of hematopoietic progenitor cells isolated from the bone marrow of an essential thrombocythemia patient harboring the Jak2-V617F mutation and a polycythemia vera patient carrying a Jak2-F537I mutation.

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