Product Description: Oxazine 170 perchlorate is a laser dye with a wide excitation spectrum range (300−550 nm), which strongly absorbs light with a wavelength greater than 550 nm, and it emits fluorescence with a wavelength of about 645 nm[1].
Formula: C21H22ClN3O5
References: [1]Zhang H, et al. Oxazine-Functionalized CdSe/ZnS Quantum Dots for Photochemical pH Sensing[J]. 2020.