PF-543

  • Chemical Properties
CAS No. 1415562-82-1 Cat. No. BCP07072
Name PF-543
Synonyms PF543; PF 543;Sphingosine Kinase 1 Inhibitor II;
Formula C27H31NO4S M. Wt 465.6
  • Biological Activity
Description PF-543 is a novel cell-permeant inhibitor of SphK1. PF-543 inhibits SphK1 with a K(i) of 3.6 nM, is sphingosine-competitive and is more than 100-fold selective for SphK1 over the SphK2 isoform. PF-543 is the most potent inhibitor of SphK1 described to date and it will be useful for dissecting specific roles of SphK1-driven S1P signalling.
Pathways GPCR/G Protein 
Targets S1P Receptor 

Structure

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