Shelf life (days): 1460.0
Formulation: A crystalline solid
Formal Name: 6-chloro-2,3,4,9-tetrahydro-1H-carbazole-1-carboxamide
Purity: ≥98%
Formula Markup: C13H13ClN2O
Formula Weight: 248.7
CAS Number: 49843-98-3
Notes: EX-527 is an inhibitor of sirtuin 1 (SIRT1; IC50 = 0.098 µM).{48663} It is selective for SIRT1 over SIRT2, and SIRT3 (IC50s = 19.6 and 48.7 µM, respectively) and the cytochrome P450 (CYP) isoforms CYP3A4, CYP2D6, CYP2C9, CYP2C19, and CYP1A2 at 1 µM. EX-527 (50 µM) induces cell cycle arrest at the G1 phase in MCF-7 cells.{48664}