title: High-performance liquid chromatography separations of nitrosamines. III. Conformers of N-nitrosamino acids.
abstract: The separation of a selected group of N-nitrosamino acids and their syn and anti conformers by high-performance liquid chromatography using an alpha-cyclodextrin bonded silica gel column and a mobile phase of acetonitrile-triethylammonium acetate was achieved. The effects of mobile phase pH and concentration of acetonitrile on resolution and elution times are also reported.
authors.affiliation: Program Resources, Inc., NCI-Frederick Cancer Research Facility, MD 21701.
authors.forename: H J
authors.initials: HJ
authors.lastname: Issaq
authors.forename: D G
authors.initials: DG
authors.lastname: Williams
authors.forename: N
authors.initials: N
authors.lastname: Schultz
authors.forename: J E
authors.initials: JE
authors.lastname: Saavedra
mesh_terms: D002851:Chromatography, High Pressure Liquid; D002853:Chromatography, Liquid; D006863:Hydrogen-Ion Concentration; D008968:Molecular Conformation; D009602:Nitrosamines / Q000302:isolation & purification*; D013237:Stereoisomerism
chemical_list: D009602:Nitrosamines