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N-(2-hydroxyethyl)-Naphthalimide
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。
N-(2-hydroxyethyl)-Naphthalimide图片
CAS NO:5450-40-8
包装与价格:
包装价格(元)
500mg电议
1g电议
5g电议

产品介绍
Cas No.5450-40-8
Canonical SMILESO=C(C1=CC=CC2=C1C3=CC=C2)N(CCO)C3=O
分子式C14H11NO3
分子量241.2
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
储存条件Store at -20°C,protect from light
General tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping ConditionEvaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
产品描述

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.