If you are going to consult the information about 1208319-26-9 from one of the leading 1208319-26-9 manufacturers and suppliers in China,Website:://.biopharmaleader.net, Biopharmaleader Co.,Ltd is always at your service.Product InformationCAS NO.1208319-26-9 Product NamePF-03394197SynonymsoclacitinibFormulaC15H23N5O2SMolecular Weight337.44Spec / Purity98%minSupply CapacityDetailsOclacitinib(PF03394197) is a potent and selective JAKs inhibitor with IC50 of 10-99 nM; not inhibit a panel of 38 non-JAK kinases (IC50 's > 1000 nM).