Cas No.: | 945614-12-0 |
Chemical Name: | Pexmetinib |
Synonyms: | ARRY-614,ARRY614,ARRY 614 |
SMILES: | O=C(NCC1=CC(F)=CC=C1OC2=CC3=C(N(CCO)N=C3)C=C2)NC4=CC(C(C)(C)C)=NN4C5=CC=C(C)C=C5 |
Formula: | C31H33FN6O3 |
M.Wt: | 556.63 |
Purity: | >98% |
Sotrage: | 2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO |
Description: | Pexmetinib is a potent Tie-2 and p38 MAPK dual inhibitor, with IC50s of 1 nM, 35 nM and 26 nM for Tie-2, p38α and p38β, respectively, and can be used in the research of acute myeloid leukemia. |
Target: | IC50: 1 nM (Tie-2), 35 nM (p38α), 26 nM (p38β)[1] |
In Vitro: | Pexmetinib is a Tie-2 and p38 MAPK dual inhibitor, with IC50s of 1 nM, 35 nM and 26 nM for Tie-2, p38α and p38β, respectively. Pexmetinib also shows IC50s of 4 nM (Abl), 10 nM (Arg), 28 nM (FGFR1), 47 nM (Flt1), 42 nM (Flt4), 41 nM (Fyn), 26 nM (Hck), 25 nM (Lyn), and 26 nM (MINK), respectively. Pexmetinib (0.5, 1 μM) blocks leukemic cell proliferation and stimulates hematopoietic activity in myelodysplastic syndromes[1]. |
Cell Assay: | Cell lines and primary samples are incubated at indicated doses of of TIE2/p38 inhibitor Pexmetinib. Viability is assessed by addition of Cell Titer Blue and measured via Fluostar Omega Microplate reader[1]. |
Animal Administration: | [1]. Bachegowda L, et al. Pexmetinib: A Novel Dual Inhibitor of Tie2 and p38 MAPK with Efficacy in Preclinical Models of Myelodysplastic Syndromes and Acute Myeloid Leukemia. Cancer Res. 2016 Aug 15;76(16):4841-4849. |