Product Description: 1-methyl-7-nitroisatoic anhydride (1M7) is a reagent that detects local nucleotide flexibility, for probing 2'-hydroxyl reactivity, can be used for RNA structure analysis[1].
Formula: C9H6N2O5
References: [1]Kevin A Wilkinson, et al. Influence of nucleotide identity on ribose 2'-hydroxyl reactivity in RNA. RNA. 2009 Jul;15(7):1314-21.