Shelf life (days): 1460.0
Formulation: A solid
Formal Name: 4-[4-(3,8-diazabicyclo[3.2.1]oct-3-yl)-8-fluoro-2-[[(2R,7aS)-2-fluorotetrahydro-1H-pyrrolizin-7a(5H)-yl]methoxy]pyrido[4,3-d]pyrimidin-7-yl]-5-ethynyl-6-fluoro-2-naphthalenol
Purity: ≥98%
Formula Markup: C33H31F3N6O2
Formula Weight: 600.633689
CAS Number: 2621928-55-8
Notes: MRTX-1133 is an inhibitor of K-RasG12D, a mutant form of K-Ras that accumulates in cancer cells.{62692} It selectively reduces ERK phosphorylation in AsPC-1 cells expressing mutant K-RasG12D (IC50 = 10.8 nM) over MiaPaCa-2 and SW620 cells expressing mutant K-RasG12C or K-RasG12V (IC50s = 456 and 4,400 nM, respectively) and MCF-7 cells expressing wild-type K-Ras in which ERK phosphorylation was not reduced.