XL-888

Description: XL-888 is a novel and orally-bioavailable inhibitor of heat shock protein 90 (HSP90) that selectively inhibits HSP90α and HSP90β with IC50s of 22 nM and 44 nM respectively. It also exerts considerably weaker inhibition against a range of other
Synonym(s): Xl 888; Xl888; 2-(butan-2-ylamino)-4-N-[(1R,5S)-8-[5-(cyclopropanecarbonyl)pyridin-2-yl]-8-azabicyclo[3.2.1]octan-3-yl]-5-methylbenzene-1,4-dicarboxamide
Solubility: Soluble in DMSO
Storage / Stability: Store at or below –20°C. Solid form is stable at least 12 months from date of receipt, when stored as directed. Do not store aqueous solutions for more than one day.
Reference(s): 1. Paraiso KH, et al. Clin Cancer Res. 2012; 18(9):2502-2514. 2. Bussenius J, et al. Bioorg Med Chem Lett. 2012; 22(17): 5396-5404.
Scientific Category: Inhibitors / Activators
Product Type: Metabolic Enzymes