PF-3758309 (hydrochloride)

PF-3758309 (PF-03758309) hydrochloride is a potent, orally available, and reversible ATP-competitive inhibitor of PAK4 (Kd= 2.7 nM; Ki=18.7 nM) . PF-3758309 hydrochloride has the expected cellular functions of a PAK4 inhibitor: inhibition of anchorage-independent growth, induction of apoptosis, cytoskeletal remodeling, and inhibition of proliferation[1][2][3].

Product Specifications

CAS Number

[1279034-84-2]

Product Name Alternative

PF-03758309 (hydrochloride)

UNSPSC

12352005

Target

Apoptosis; PAK

Type

Reference compound

Related Pathways

Apoptosis; Cell Cycle/DNA Damage; Cytoskeleton

Applications

Cancer-Kinase/protease

Field of Research

Cancer

Assay Protocol

https://www.medchemexpress.com/pf-3758309-hydrochloride.html

Solubility

10 mM in DMSO

Smiles

O=C(N1C(C)(C)C2=NNC(NC3=C4C(C=CS4)=NC(C)=N3)=C2C1)N[C@@H](C5=CC=CC=C5)CN(C)C.[H]Cl

Molecular Formula

C25H31ClN8OS

Molecular Weight

527.08

References & Citations

[1]Murray, Brion W., et al. Small-molecule p21-activated kinase inhibitor PF3758309 is a potent inhibitor of oncogenic signaling and tumor growth. Proceedings of the National Academy of Sciences of the United States of America (2010), 107 (20), 9446-9451, S94.|[2]Zhao ZS, et al. Do PAKs make good drug targets? F1000 Biol Rep. 2010 Sep 23;2:70.|[3]Ryu BJ, et al. PF-3758309, p21-activated kinase 4 inhibitor, suppresses migration and invasion of A549 human lung cancer cells via regulation of CREB, NF-κB, and β-catenin signalings. Mol Cell Biochem. 2014 Apr;389 (1-2) :69-77.