Product Description: Sulfo-cyanine7 alkyne potassium is a water-soluble near-infrared dye with a sulfonated terminal alkyne that can be used in copper-catalyzed click chemistry reactions to conjugate with azides in an aqueous environment.
Formula: C40H46KN3O7S2
References: [1]Song F, et al. Syntheses, spectral properties and photostabilities of novel water-soluble near-infrared cyanine dyes[J]. Journal of Photochemistry and Photobiology A: Chemistry, 2004, 168(1-2): 53-57.
CAS Number: 2183440-56-2
Molecular Weight: 784.04
Solubility: 10 mM in DMSO
Target: Fluorescent Dye