罗丹明19

罗丹明19是一种有机化合物，化学式为C26H26N2O3。它可以（罗丹明B内酯）经多步反应制得；Young-Keun Yang, Hyungseoph Jason Cho, Jihyun Lee, Injae Shin, and Jinsung Tae. A Rhodamine−Hydroxamic Acid-Based Fluorescent Probe for Hypochlorous Acid and Its Applications to Biological Imagings. Org. Lett. 2009, 11, 4, 859–861. .它也可由罗丹明6G在氢氧化钠溶液中水解，再由盐酸调节pH至6~7得到。Shengrui Zhang, Qin Wang, Jiajun Yang, Xiao-Feng Yang, Zheng Li, Hua Li. A photocalibrated NO donor based on N-nitrosorhodamine 6G upon UV irradiation. Chinese Chemical Letters, 2019. 30 (2): 454-456. .

它和亚硝酸钠在乙酸水溶液中反应，可以得到N,N'-二亚硝基-。
参考文献

Category:羧酸盐
Category:罗丹明染料