Molecular Weight(MW): 429.94
AZD4573 is a potent inhibitor of CDK9 (IC50 of <0.004 μM) with fast-off binding kinetics (t1/2 = 16 min) and high selectivity versus other kinases, including other CDK family kinases.
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|Description||AZD4573 is a potent inhibitor of CDK9 (IC50 of <0.004 μM) with fast-off binding kinetics (t1/2 = 16 min) and high selectivity versus other kinases, including other CDK family kinases.|
Short-term treatment with AZD4573 leads to a rapid dose- and time-dependent decrease in cellular pSer2-RNAPII, resulting in activation of caspase 3 and cell apoptosis in a broad range of haematological cancer cell lines (e.g. caspase activation EC50 0.0137 μM in an acute myeloid leukemia model MV4-11). In human cancer cell line panel screens, AZD4573 demonstrates the ability to induce rapid caspase activation (6h) and loss of viability (24h) across a diverse set of hematological cancers (median caspase EC50 = 30 nM, GI50 = 11 nM) but with minimal effect on solid tumors (median EC50 & GI50 >30 μM).
AZD4573 exhibits a short half-life in multiple preclinical species (less than one hour in rat, dog and monkey) and good solubility for intravenous administration.
|In vitro||DMSO||86 mg/mL (200.02 mM)|
|Ethanol||86 mg/mL (200.02 mM)|
* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
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* When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and MSDS / COA (available online).
Molecular Weight Calculator
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Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.
Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.
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