Product Description: I2959 is widely used as a photoinitiator for photochemical crosslinking of hydrogels. I2959 has high free radical generation efficiency and has cytotoxicity for fast dividing cell lines[1].
Formula: C12H16O4
References: [1]Thuy-Uyen Nguyen, et al. Photochemically crosslinked cell-laden methacrylated collagen hydrogels with high cell viability and functionality. J Biomed Mater Res A. 2019 Jul;107(7):1541-1550.