Cat. No. Name Size Price Add Cart
KI2084PF 470867110 mg$234
PF 470867125 mg$520
PF 470867150 mg$910
PF 4708671100 mg$1690

Chemical Characteristic

Product NamePF 4708671
SynonymsPF4708671, PF-4708671
CAS No.1255517-76-0
Molecular Weight 390.4
FormulaC19H21F3N6
Chemical Name2-((4-(5-Ethylpyrimidin-4-yl)piperazin-1-yl)methyl)-5-(trifluoromethyl)-1H-benzo[d]imidazole
Smilesc1([nH]c2c(n1)cc(cc2)C(F)(F)F)CN1CCN(CC1)c1ncncc1CC
Chemical Structure

Biological activities

PF-4708671 is a cell-permeable and highly specific inhibitor of p70 ribosomal S6 kinase (S6K1). It specifically inhibits the S6K1 isoform with a Ki of 20 nM and an IC50 of 160 nM, and it inhibits the S6K1-mediated phosphorylation of S6 protein in response to insulin-like growth factor 1 (IGF-1). It is also reported that PF-4708671 can induce phosphorylation of the T-loop and hydrophobic motif of S6K1, an effect which is dependent upon mTORC1 (mTOR complex 1).[1]

Protocols

In vivo: Prior to use, PF-4708671 is dissolved in ethanol and subsequently diluted in soya bean oil.[2]

References

[1] Pearce LR, et al. Characterization of PF-4708671, a novel and highly specific inhibitor of p70 ribosomal S6 kinase (S6K1). Biochem J. 2010, 431(2): 245-255.
[2] Di R, et al. S6K inhibition renders cardiac protection against myocardial infarction through PDK1 phosphorylation of Akt. Biochem J. 2012, 441(1): 199-207.

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