title: [Separation and determination of pseudoephedrine in bufferin cold tablet by capillary electrophoresis with hydropropyl-beta-cyclodextrin as chiral selective reagent].
abstract: A method for the separation and analysis of the chiral pseudoephedrine enantiomers using capillary electrophoresis was established. The buffer solution for separation was 25 mmol/L Tris-phosphate, including 38 mmol/L hydropropyl-beta-cyclodextrin with pH value of 2.65. (1S, 2S)(+) Pseudoephedrine in Bufferin Cold tablet was determined. The method has good precision, recovery and linear relationship.
authors.affiliation: College of Pharmaceutical Science, Second Military Medical University, Shanghai 200433, China.
authors.forename: X F
authors.initials: XF
authors.lastname: Wu
authors.forename: Y F
authors.initials: YF
authors.lastname: Chai
authors.forename: L L
authors.initials: LL
authors.lastname: Liu
authors.forename: Z Y
authors.initials: ZY
authors.lastname: Lou
authors.forename: J W
authors.initials: JW
authors.lastname: Li
authors.forename: G Q
authors.initials: GQ
authors.lastname: Zhang
authors.forename: B
authors.initials: B
authors.lastname: Wang
mesh_terms: D000073738:2-Hydroxypropyl-beta-cyclodextrin; D003505:Cyclodextrins; D004338:Drug Combinations; D019075:Electrophoresis, Capillary / Q000295:instrumentation* / Q000379:methods; D004809:Ephedrine / Q000302:isolation & purification*; D013237:Stereoisomerism; D013607:Tablets; D014662:Vasoconstrictor Agents / Q000302:isolation & purification; D047392:beta-Cyclodextrins
chemical_list: D003505:Cyclodextrins; D004338:Drug Combinations; D013607:Tablets; D014662:Vasoconstrictor Agents; D047392:beta-Cyclodextrins; D000073738:2-Hydroxypropyl-beta-cyclodextrin; D004809:Ephedrine