3-Hydroxy Midostaurin-D5

Description: 3-Hydroxy Midostaurin-D5 (CGP52421-D5) is a deuterium-labeled 3-Hydroxy Midostaurin which is a metabolite of PKC412. PKC412 effectively inhibits FMS-like tyrosine kinase-3 (FLT3) autophosphorylation (IC50s: 132 nM and 9.8 µM in culture medium and plasma). Smiles: OC1NC(C2=C1C(C3=C4C=CC=C3)=C5N4[C@]6(O[C@@H](N7C5=C2C8=C7C=CC=C8)C[C@H]([C@H]6OC)N(C(C(C([2H])=C9[2H])=C(C([2H])=C9[2H])[2H])=O)C)C)=O. References: Levis M, et al. Plasma inhibitory activity (PIA): a pharmacodynamic assay reveals insights into the basis for cytotoxic response to FLT3 inhibitors. Blood. 2006 Nov 15,108(10):3477-83.