SR-1277

SR-1277 is a potent, selective and ATP competitive CK1δ/ε inhibitor, with IC50s of 49 nM and 260 nM, respectively. SR-1277 also inhibits FLT3, CDK4/cyclin D1, CDK6/cyclin D3 and CDK9/cyclin K, with IC50s of 305 nM, 1340 nM, 311 nM and 109 nM, respectively. SR-1277 can be used for the research of cancer[1].

Product Specifications

CAS Number

[1446715-47-4]

UNSPSC

12352005

Target

Casein Kinase

Type

Reference compound

Related Pathways

Cell Cycle/DNA Damage; Stem Cell/Wnt

Applications

Cancer-Kinase/protease

Field of Research

Cancer

Assay Protocol

https://www.medchemexpress.com/sr-1277.html

Purity

99.51

Solubility

DMSO : 50 mg/mL (ultrasonic; warming; heat to 60°C)

Smiles

O=[N+](C1=C2C(N=C(CNC3=C4N=CN(C5=CSC=C5)C4=NC(N6CCOCC6)=N3)N2)=CC=C1)[O-]

Molecular Formula

C21H19N9O3S

Molecular Weight

477.50

References & Citations

[1]Bibian M, et, al. Development of highly selective casein kinase 1δ/1ε (CK1δ/ε) inhibitors with potent antiproliferative properties. Bioorg Med Chem Lett. 2013 Aug 1;23 (15) :4374-80.