| Name | Atuveciclib Racemate |
| Description | Atuveciclib Racemate (BAY-1143572 Racemate) is a racemate mixture of Atuveciclib, a potent and highly selective oral P-TEFb/CDK9 inhibitor that suppresses CDK9/CycT1 with an IC50 of 13 nM. |
| In vitro | Atuveciclib (BAY-1143572) exhibits a potent and highly selective inhibitory effect on PTEFb-kinase, specifically against PTEFb/CDK9, in the low nanomolar range, demonstrating at least 50-fold higher selectivity over other CDKs. The compound effectively inhibits the proliferation of seven AML cell lines, both with and without MLL rearrangements, evidenced by a median IC50 of 385 nM (ranging between 230-1100 nM), and it also triggers apoptosis[1]. Furthermore, Atuveciclib (BAY-1143572) differentiates itself by showing significant selectivity against a broad array of non-CDK kinases, coupled with wide-ranging antiproliferative effects across various tumor cell lines indicated by sub-micromolar IC50 values. Notably, it leads to the concentration-dependent inhibition of RNA polymerase II phosphorylation, subsequently diminishing MYC mRNA and protein levels[2]. |
| In vivo | Atuveciclib (BAY-1143572) significantly enhances its effectiveness when used with various chemotherapeutics across different solid tumor models. Additionally, it reduces MYC mRNA levels in the blood cells of treated rats, suggesting the potential of using MYC as a pharmacodynamic marker during clinical trials. When administered orally once daily, Atuveciclib demonstrates efficacy as a single agent, achieving partial or complete remission in most AML (acute myeloid leukemia) xenograft models in both mice and rats, proving its potency and tolerability at certain doses. |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
| Solubility Information | DMSO : 100 mg/mL (285.11 mM)
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| Keywords | Atuveciclib | BAY1143572 | Cyclin dependent kinase | inhibit | Inhibitor | Atuveciclib Racemate | CDK | BAY 1143572 | BAY-1143572 |
| Inhibitors Related | Ribociclib | CASIN | Palbociclib | Abemaciclib | Dinaciclib | Abemaciclib methanesulfonate |
| Related Compound Libraries | Highly Selective Inhibitor Library | Bioactive Compound Library | Kinase Inhibitor Library | Anti-Cancer Clinical Compound Library | Drug Repurposing Compound Library | Inhibitor Library | Anti-Aging Compound Library |
United States
