For research use only. Not for therapeutic Use.
3-Hydroxy Midostaurin (CGP 52421), a metabolite of PKC412, effectively inhibits FMS-like tyrosine kinase-3 (FLT3) autophosphorylation with IC50s of approximately 132 nM and 9.8 μM in culture medium and plasma, respectively. 3-Hydroxy Midostaurin is less selective but more cytotoxic than PKC412[1].
CGP52421 (200, 400, 600, 800, 1000 nM) is more cytotoxic than PKC412 over the dose range 100 to 500 nM[1].
| Catalog Number | I006049 |
| CAS Number | 179237-49-1 |
| Synonyms | N-[(2S,3R,4R,6R)-18-hydroxy-3-methoxy-2-methyl-16-oxo-29-oxa-1,7,17-triazaoctacyclo[12.12.2.12,6.07,28.08,13.015,19.020,27.021,26]nonacosa-8,10,12,14,19,21,23,25,27-nonaen-4-yl]-N-methylbenzamide |
| Molecular Formula | C35H30N4O5 |
| Purity | ≥95% |
| InChI | InChI=1S/C35H30N4O5/c1-35-31(43-3)23(37(2)34(42)18-11-5-4-6-12-18)17-24(44-35)38-21-15-9-7-13-19(21)25-27-28(33(41)36-32(27)40)26-20-14-8-10-16-22(20)39(35)30(26)29(25)38/h4-16,23-24,31,33,41H,17H2,1-3H3,(H,36,40)/t23-,24-,31-,33?,35+/m1/s1 |
| InChIKey | ZZSBPGIGIUFJRA-YMZPHHGTSA-N |
| SMILES | CC12C(C(CC(O1)N3C4=CC=CC=C4C5=C6C(=C7C8=CC=CC=C8N2C7=C53)C(NC6=O)O)N(C)C(=O)C9=CC=CC=C9)OC |
| Reference | [1]. 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. |
