N-(2-hydroxyethyl)-Naphthalimide

A fluorescent probe

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库存: 现货

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500mg

￥1750.00

1400.00

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货号: ajci65608
CAS: 5450-40-8
别名: N-(2-hydroxyethyl)-1,8-Naphthalimide, NSC 11547
分子式: C14H11NO3
分子量: 241.2
纯度: >98%
溶解度: DMF: 30 mg/ml,DMSO: 30 mg/ml,DMSO:PBS (pH 7.2) (1:1): 0.5 mg/ml,Ethanol: 1 mg/ml
储存: Store at -20°C，protect from light
库存: 现货

Background

N-(2-hydroxyethyl)-Naphthalimide is an N-substituted 1,8-naphthalimide used as a fluorescent probe and as a precursor for protection of amine groups. It is used to detect nucleic acids and their precursors, which quench the fluorescence of N-(2-hydroxyethyl)-naphthalimide. Nucleic acids quench the fluorescence most strongly followed by nucleosides and nucleobases, of which purine bases quench more strongly than pyrimidine bases. N-(2-hydroxyethyl)-Naphthalimide is electroactive and forms adducts with 1,3-dihydroxy benzene and 1,3,5-trihydroxybenzene. N-(2-hydroxyethyl)-Naphthalimide displays excitation spectra of 330-333 and 344-347 nm with emission spectra of 366-378 nm in solvents of varying polarities, with a higher Stokes shift in less polar solvents.