Product Description: Cyanine5.5 alkyne chloride is an alkynyl-modified near-infrared (NIR) fluorescent dye (Ex=678 nm, Em=694 nm). Cyanine5.5 alkyne chloride can react with azides for click chemistry labeling[1].
Formula: C43H46ClN3O
References: [1]Zhenyu Duan, et al. Stimuli-Sensitive Biodegradable and Amphiphilic Block Copolymer-Gemcitabine Conjugates Self-Assemble into a Nanoscale Vehicle for Cancer Therapy. ACS Appl Mater Interfaces. 2017 Feb 1;9(4):3474-3486.