For research use only. Not for therapeutic Use.
A 419259 trihydrochloride is a Src family kinases inhibitor with IC50s of 9 nM, 3 nM and 3 nM for Src, Lck and Lyn, respectively[1][2].
“A419259 is a second-generation pyrrolopyrimidine that blocks proliferation and induces apoptosis in CML cell lines. It induces apoptosis in K-562 cells and also inhibits Meg-01 proliferation (IC50=0.1 μM)[1].
In the absence of IL-3, A-419259 strongly inhibits DAGM/Bcr-Abl cell proliferation (IC50=0.1-0.3 μM)[1].
A-419259 also inhibits overall SFK activity in CML cell lines and blocks Src kinase activation (IC50=0.1-0.3 μM)[1].
A 419259 trihydrochloride (1 μM; 16 h) inhibits endogenous SFK (c-Src and Lck) activity, thereby inhibiting Src-driven differentiation of mES cells toward primitive ectoderm-like cells[2].
A 419259 trihydrochloride (0.3, 1 μM; 5 days) has no effect on undifferentiated colony morphology of hES cells grown in mTeSR medium[2].”
| Catalog Number | I001684 |
| CAS Number | 1435934-25-0 |
| Synonyms | 7-[4-(4-methylpiperazin-1-yl)cyclohexyl]-5-(4-phenoxyphenyl)pyrrolo[2,3-d]pyrimidin-4-amine;trihydrochloride |
| Molecular Formula | C29H37Cl3N6O |
| Purity | ≥95% |
| InChI | InChI=1S/C29H34N6O.3ClH/c1-33-15-17-34(18-16-33)22-9-11-23(12-10-22)35-19-26(27-28(30)31-20-32-29(27)35)21-7-13-25(14-8-21)36-24-5-3-2-4-6-24;;;/h2-8,13-14,19-20,22-23H,9-12,15-18H2,1H3,(H2,30,31,32);3*1H |
| InChIKey | ALRMEQIQFCUAMR-UHFFFAOYSA-N |
| SMILES | CN1CCN(CC1)C2CCC(CC2)N3C=C(C4=C(N=CN=C43)N)C5=CC=C(C=C5)OC6=CC=CC=C6.Cl.Cl.Cl |
| Reference | [1]. Wilson MB, et al. Selective pyrrolo-pyrimidine inhibitors reveal a necessary role for Src family kinases in Bcr-Abl signal transduction and oncogenesis. Oncogene. 2002 Nov 21;21(53):8075-88. [2]. Zhang X, et al. Src-family tyrosine kinase activities are essential for differentiation of human embryonic stem cells. Stem Cell Res. 2014 Nov;13(3 Pt A):379-89. |
