Product Description: 7-Hydroxycoumarin-3-carboxylic acid N-succinimidyl ester is the amine-reactive succinimidyl ester of 7-Hydroxycoumarin-3-carboxylic acid. 7-Hydroxycoumarin-3-carboxylic acid N-succinimidyl ester is a blue fluorescent dye for labeling proteins and nucleic acids[1].
Formula: C14H9NO7
References: [1]Soh N, et, al. Phospholipid-linked coumarin: a fluorescent probe for sensing hydroxyl radicals in lipid membranes. Anal Sci. 2008 Feb;24(2):293-6.