Prexasertib (dimesylate)

Prexasertib dimesylate (LY2606368 dimesylate) is a selective, ATP-competitive second-generation checkpoint kinase 1 (CHK1) inhibitor with a Ki of 0.9 nM and an IC50 of 50=8 nM) and RSK1 (IC50=9 nM) . Prexasertib dimesylate causes double-stranded DNA breakage and replication catastrophe resulting in apoptosis. Prexasertib dimesylate shows potent anti-tumor activity[1][2].

Product Specifications

CAS Number

[1234015-58-7]

Product Name Alternative

LY2606368 (dimesylate)

UNSPSC

12352005

Target

Apoptosis; Checkpoint Kinase (Chk)

Type

Reference compound

Related Pathways

Apoptosis; Cell Cycle/DNA Damage

Applications

Cancer-Kinase/protease

Field of Research

Cancer

Assay Protocol

https://www.medchemexpress.com/prexasertib-dimesylate.html

Purity

98.90

Solubility

DMSO : 100 mg/mL (ultrasonic)

Smiles

N#CC1=NC=C(NC2=NNC(C3=C(OC)C=CC=C3OCCCN)=C2)N=C1.CS(=O)(O)=O.CS(=O)(O)=O

Molecular Formula

C20H27N7O8S2

Molecular Weight

557.60

References & Citations

[1]King C, et al. LY2606368 Causes Replication Catastrophe and Antitumor Effects through CHK1-Dependent Mechanisms. Mol Cancer Ther. 2015 Sep;14 (9) :2004-1|[2]Yin Y, et al. Chk1 inhibition potentiates the therapeutic efficacy of PARP inhibitor BMN673 in gastric cancer. Am J Cancer Res. 2017 Mar 1;7 (3) :473-483.