LY2874455

LY2874455 is a pan-inhibitor of fibroblast growth factor receptor (FGFR) tyrosine kinases with IC50 values of 2.8, 2.6, 6.4, 6, and 7 nM for FGFR1, FGFR2, FGFR3, FGFR4, and VEGFR2, respectively. It has been shown to inhibit proliferation of KMS-11, OPM-2, SNU-16, and KATO-III cancer cells in vitro and in tumor xenografts in mice.Formal Name: 4-[(1E)-2-[5-[(1R)-1-(3,5-dichloro-4-pyridinyl)ethoxy]-1H-indazol-3-yl]ethenyl]-1H-pyrazole-1-ethanol. CAS Number: 1254473-64-7. Molecular Formula: C21H19Cl2N5O2. Formula Weight: 444.3. Purity: >98%. Formulation: (Request formulation change), A crystalline solid. Solubility: DMSO: Soluble. lambdamax: 222, 279, 333 nm. SMILES: ClC1=C([C@@H](C)OC2=CC(C(/C=C/C3=CN(CCO)N=C3)=NN4)=C4C=C2)C(Cl)=CN=C1. InChi Code: InChI=1S/C21H19Cl2N5O2/c1-13(21-17(22)10-24-11-18(21)23)30-15-3-5-20-16(8-15)19(26-27-20)4-2-14-9-25-28(12-14)6-7-29/h2-5,8-13,29H,6-7H2,1H3,(H,26,27)/b4-2+/t13-/m1/s1. InChi Key: GKJCVYLDJWTWQU-CXLRFSCWSA-N.