Shelf life (days): 730.0
Formulation: A solution in ethanol
Formal Name: 1-isothiocyanato-4-(methylsulfinyl)-butane
Purity: ≥90%
Formula Markup: C6H11NOS2
Formula Weight: 177.3
CAS Number: 4478-93-7
Notes: Nrf2 activation of the antioxidant response element (ARE) is central to cytoprotective gene expression against oxidative and/or electrophilic stress.{17702} Unless activated by inflammatory, environmental, or oxidative stressors, Nrf2 is sequestered in the cytoplasm by its repressor, Keap1.{16386} Because of its protective capabilities, small molecules that activate Nrf2 signaling are being examined as potential anti-cancer or anti-inflammatory agents.{20661} Sulforaphane is an isothiocyanate derived from cruciferous vegetables, including broccoli, that potently induces chemopreventative enzymes via Keap1-Nrf2 signaling and ARE-driven gene expression.{21473} At 15 μM, sulforaphane inhibits class I and II HDAC activity and suppresses tumor growth by inducing cell cycle arrest and apoptosis selectively in various cancerous prostate epithelial cells without affecting normal cells.{19710}