3-Hydroxy Midostaurin-d5 is the deuterium labelled 3-Hydroxy Midostaurin (H939985(M)). 3-Hydroxy Midostaurin is a metabolite of Midostaurin (M343760), a compound shown to possess antiproliferative characteristics via inhibition of protein kinase C, kinase insert domain receptor, and c-kit.
3-Hydroxy Midostaurin (CGP 52421), a metabolite of PKC412, potently inhibits FMS-like tyrosine kinase 3 (FLT3) autophosphorylation with IC50s of 132 nM and 9.8 μM in culture medium and plasma, respectively. Compared to PKC412, 3-Hydroxy Midostaurin is less selective but more cytotoxic.
