Investigation of deep eutectic solvents as additives to β‐CD for enantiomeric separations of Zopiclone, Salbutamol, and Amlodipine by CE

• Published in: Electrophoresis Vol. 40; no. 15; pp. 1992 - 1995
• Main Authors: Mu, Yi, Wu, Xi, Huang, Yan‐Ping, Liu, Zhao‐Sheng
• Format: Journal Article
• Language: English
• Published: Germany Wiley Subscription Services, Inc 01.08.2019
• Subjects: Additives; Albuterol - analysis; Albuterol - chemistry; Albuterol - isolation & purification; Amlodipine - analysis; Amlodipine - chemistry; Amlodipine - isolation & purification; Azabicyclo Compounds - analysis; Azabicyclo Compounds - chemistry; Azabicyclo Compounds - isolation & purification; beta-Cyclodextrins - chemistry; Capillary electrophoresis; Ceramics industry; Chiral separation; Deep eutectic solvents; Drugs; electrophoresis; Electrophoresis, Capillary - methods; Piperazines - analysis; Piperazines - chemistry; Piperazines - isolation & purification; Separation; Solvents; Solvents - chemistry; Stereoisomerism; β‐CD; β-CD; Capillary electrophoresis; Deep eutectic solvents; Chiral separation

The enantioseparation of chiral drugs via CE was first investigated using β‐CD as chiral additive and deep eutectic solvents (DESs) as auxiliary additive. The results showed that improved separation of tested chiral drugs was obtained in the presence of DESs and β‐CD compared to the single β‐CD sepa...