Prexasertib (LY2606368)

Catalog No.S6385 Batch:S638501

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Technical Data

Formula

C18H19N7O2
Molecular Weight 365.39 CAS No. 1234015-52-1
Solubility (25°C)* In vitro DMSO 3 mg/mL (8.21 mM)
Water Insoluble
Ethanol Insoluble
In vivo (Add solvents to the product individually and in order)
Clear solution
5% DMSO 95% Corn oil
0.05mg/ml Taking the 1 mL working solution as an example, add 50 μL of 1 mg/ml clear DMSO stock solution to 950 μL of corn oil and mix evenly. The mixed solution should be used immediately for optimal results. 
Clear solution
5%DMSO 40%PEG300 5%Tween80 50%ddH2O
0.05mg/ml Taking the 1 mL working solution as an example, add 50 μL of 1 mg/ml clarified DMSO stock solution to 400 μL of PEG300, mix evenly to clarify it; add 50 μL of Tween80 to the above system, mix evenly to clarify; then continue to add 500 μL of ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results. 
* <1 mg/ml means slightly soluble or insoluble.
* 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.
* Room temperature shipping (Stability testing shows this product can be shipped without any cooling measures.)

Preparing Stock Solutions

Biological Activity

Description

Prexasertib (LY2606368, ACR 368) is a selective ATP competitor inhibitor of Chk1 and Chk2 with IC50s of 1 nM and 8 nM in cell-free assays, respectively. Prexasertib also inhibits RSK1 with an IC50 of 9 nM in cell-free assay.
Targets
Chk1 [1]
(in cell-free assay)		 Chk2 [1]
(in cell-free assay)		 RSK1 [1]
(in cell-free assay)
1 nM 8 nM 9 nM

Protocol (from reference)

Selleck's Prexasertib (LY2606368) has been cited by 18 publications

Comprehensive multi-omics analysis reveals WEE1 as a synergistic lethal target with hyperthermia through CDK1 super-activation [ Nat Commun, 2024, 15(1):2089] PubMed: 38453961
ELK3 destabilization by speckle-type POZ protein suppresses prostate cancer progression and docetaxel resistance [ Cell Death Dis, 2024, 15(4):274] PubMed: 38632244
CHK1 inhibitor induced PARylation by targeting PARG causes excessive replication and metabolic stress and overcomes chemoresistance in ovarian cancer [ Cell Death Discov, 2024, 10(1):278] PubMed: 38862485
Glutamine metabolism prognostic index predicts tumour microenvironment characteristics and therapeutic efficacy in ovarian cancer [ J Cell Mol Med, 2024, 28(7):e18198] PubMed: 38506093
Combination drug screen targeting glioblastoma core vulnerabilities reveals pharmacological synergisms [ EBioMedicine, 2023, 95:104752] PubMed: 37572644
Actionable loss of SLF2 drives B-cell lymphomagenesis and impairs the DNA damage response [ EMBO Mol Med, 2023, e16431.] PubMed: 37485814
Combination drug screen targeting glioblastoma core vulnerabilities reveals pharmacological synergisms [ EBioMedicine, 2023, 95:104752] PubMed: 37572644
Single-cell trajectory analysis reveals a CD9 positive state to contribute to exit from stem cell-like and embryonic diapause states and transit to drug-resistant states [ Cell Death Discov, 2023, 9(1):285] PubMed: 37542044
Single-cell trajectory analysis reveals a CD9 positive state to contribute to exit from stem cell-like and embryonic diapause states and transit to drug-resistant states [ Cell Death Discov, 2023, 9(1):285] PubMed: 37542044
Phosphatases maintain low catalytic activity of SGK1: DNA damage resets the balance in favor of phosphorylation [ J Biol Chem, 2023, S0021-9258(23)01969-5] PubMed: 37343701

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SHIPPING AND STORAGE
Selleck products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Selleck Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Selleck products are stable under the recommended conditions.

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