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Analysis of mutagenic imidazo[4,5-f]quinolines and -quinoxalines (IQ compounds). Comparison of electrochemical and ultraviolet detection. 1985

S Grivas, and T Nyhammar

Two synthetic imidazoquinolin-2-amines (IQ and MeIQ) and two imidazoquinoxalin-2-amines (MeIQx and 4,8-DiMeIQx), all known potent mutagens, have been separated by reversed-phase HPLC and detected by two methods - UV detection and electrochemical (EC) detection. The limits of detection were found to be 2.5 pmoles for UV detection and 0.5-1.5 pmoles for electrochemical detection.

UI MeSH Term Description Entries
D007093 Imidazoles Compounds containing 1,3-diazole, a five membered aromatic ring containing two nitrogen atoms separated by one of the carbons. Chemically reduced ones include IMIDAZOLINES and IMIDAZOLIDINES. Distinguish from 1,2-diazole (PYRAZOLES).
D009153 Mutagens Chemical agents that increase the rate of genetic mutation by interfering with the function of nucleic acids. A clastogen is a specific mutagen that causes breaks in chromosomes. Clastogen,Clastogens,Genotoxin,Genotoxins,Mutagen
D011804 Quinolines
D011810 Quinoxalines Quinoxaline
D002853 Chromatography, Liquid Chromatographic techniques in which the mobile phase is a liquid. Liquid Chromatography

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