|SCH900776 S-isomer Checkpoint kinase(Chk)inhibitor|
Sample solution is provided at 25 µL, 10mM.
Publications citing ApexBio Products
|Cas No.||891494-64-7||SDF||Download SDF|
|Synonyms||SCH 900776 S-isomer;SCH-900776 S-isomer|
|Canonical SMILES||NC1=C(Br)C([[email protected]@H]2CNCCC2)=NC3=C(C4=CN(C)N=C4)C=NN13|
|Solubility||≥37.6mg/mL in DMSO||Storage||Store at -20°C|
|Shipping Condition||Evaluation sample solution : ship with blue ice.All other available size: ship with RT , or blue ice upon request|
|General tips||For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.|
SCH900776 is a potent, selective and orally bioavailable inhibitor of checkpoint kinase Chk1 (IC50 = 3 nM), highly selective against Chk2 (IC50 = 1500 nM) and cyclin-dependent kinase CDK2 (IC50 = 160 nM). SCH900776 exposure phenocopies short interfering RNA-mediated CHK1 ablation and interacts synergistically with DNA antimetabolite agents in vitro and in vivo to selectively induce dsDNA breaks and cell death in tumor cell backgrounds. Chk1 inhibitor SCH 900776 abrogates cytarabine-induced S-phase arrest and enhances cytarabine cytotoxicity in acute leukemia cell lines and leukemic blasts in vitro.