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4-Methyl-7-(4-nitrophenoxy)-2H-chromen-2-one
本产品不向个人销售，仅用作科学研究，不用于任何人体实验及非科研性质的动物实验。
4-Methyl-7-(4-nitrophenoxy)-2H-chromen-2-one图片
规格:98%
分子量:297.3
包装与价格：
包装价格(元)
1mg电议
5mg电议
10mg电议
25mg电议

产品介绍
C16H11NO5
货号:ajcx19252
CAS:1644277-00-8
分子式:C16H11NO5
分子量：297.3
溶解度:Chloroform: 30mg/mL,DMF: 30mg/mL,DMF:PBS (pH 7.2) (1:2): 0.33mg/mL,DMSO: 5mg/mL
纯度：98%
存储：Store at -20°C
库存：现货

Background:

4-Methyl-7-(4-nitrophenoxy)-2H-chromen-2-one is a fluorescent coumarin derivative.1,2 It displays excitation/emission maxima of 323/445 nm, respectively.1 Unlike the hydrogen sulfide probe 7-(2,4-dinitrophenoxy)-4-methyl-2H-chromen-2-one , 4-methyl-7-(4-nitrophenoxy)-2H-chromen-2-one does not undergo an increase in fluoresence intensity in the presence of sulfur-containing molecules.1,2

参考文献
1. Zhang, B., Ge, C., Yao, J., et al. Selective selenol fluorescent probes: Design, synthesis, structural determinants, and biological applications. J. Am. Chem. Soc. 137(2), 757-769 (2015).
2. Chen, Y., Shang, X., Li, C., et al. The synthesis, crystal, hydrogen sulfide detection and cell assement of novel chemsensors based on coumarin derivatives. Sci. Rep. 8(1), 16159 (2018).