Cas No.: | 1335490-39-5 |
Chemical Name: | (3-((4-(4-fluoro-2-methoxyphenyl)-1,3,5-triazin-2-yl)amino)phenyl)methanesulfonamide |
Synonyms: | BAY 958;BAY958;LDC526 |
SMILES: | C(C1=CC=CC(NC2=NC(C3=CC=C(F)C=C3OC)=NC=N2)=C1)S(N)(=O)=O |
Purity: | >98% |
Sotrage: | 2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO |
Description: | BAY-958 (BAY958, LDC526) is a potent, selective PTEFb/CDK9 inhibitor with IC50 of 5 nM against CDK9/CyclinT1; displays 52/82/291/>900/>900-fold selectivity compared to CDK2/1/4/6/7; exhibits good antiproliferative activity in vitro, for example against HeLa cells (IC50=1000 nM) and MOLM-13 cells (IC50=280 nM); displays efficient cytotoxic activity against CLL cells in vitro, decreases CLL MCL-1 protein levels and triggers apoptosis rather than inhibiting proliferation; decreases splenic human CLL numbers in xenografted NSG mice, shows significant CLL cell cytotoxicity in TCL1 transgenic mice. |