Product Description: Cy5.5 hydrazide is a fluorescent dye containing a hydrazide functionality. Cy5.5 hydrazide can be used to label aldehydes and ketones[1].
Formula: C40H45ClN4O
References: [1]Miguel Xavier, et al. In Vitro Intestinal Uptake And Permeability Of Fluorescently-Labelled Hyaluronic Acid Nanogels. Int J Nanomedicine. 2019 Nov 21;14:9077-9088.