1
|
Ali I, Suhail M, Asnin L, Aboul-Enein HY. Effect of Various Parameters and Mechanism of Reversal Order of Elution in Chiral HPLC. CURR ANAL CHEM 2020. [DOI: 10.2174/1573411015666190103145916] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Background:
Chiral separation involves many phenomena in which the elution order of
the enantiomers has its unique position. The phenomenon of elution order of the enantiomers has also
been used in the determination of optical purity which is favorable to elute the major component after
minor enantiomeric impurity but the main problem is that, this phenomenon is rare.
Results:
This review rumors the reversal order of elution of many chiral molecules in HPLC. Besides,
this review pronounces the effects of pH, derivatisation of drugs, the composition of the mobile
phase, and temperature on the reversal order of elution of chiral drugs. The efforts are also made
to discuss the possible future perspectives of reversal order of elution.
Conclusion:
Various parameters such as pH, mobile phase composition, temperature, and chemical
structure of the analytes play a role in the phenomena of the reversal order of elution of many chiral
molecules which are discussed in the article.
Collapse
Affiliation(s)
- Imran Ali
- Department of Chemistry, College of Science, Taibah University, Madinah, Saudi Arabia
| | - Mohd. Suhail
- Department of Chemistry, College of Science, Taibah University, Madinah, Saudi Arabia
| | - Leonind Asnin
- Perm National Research Polytechnic University, Perm, Russian Federation
| | - Hassan Y. Aboul-Enein
- Pharmaceutical and Medicinal Chemistry Department, Pharmaceutical and Drug Industries Research Division, National Research Centre, Dokki, Cairo 12311, Egypt
| |
Collapse
|
2
|
|
3
|
Effect of electrolyzed reduced water on chiral theanine and polyphenols in tea. Food Chem 2012; 134:1761-6. [DOI: 10.1016/j.foodchem.2012.03.075] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2011] [Revised: 02/17/2012] [Accepted: 03/19/2012] [Indexed: 11/19/2022]
|
4
|
Taha EA, Salama NN, Wang S. Enantioseparation of cetirizine by chromatographic methods and discrimination by1H-NMR. Drug Test Anal 2009; 1:118-24. [DOI: 10.1002/dta.23] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
5
|
León AG, Olives AI, del Castillo B, Martín MA. Influence of the presence of methyl cyclodextrins in high-performance liquid chromatography mobile phases on the separation of β-carboline alkaloids. J Chromatogr A 2008; 1192:254-8. [DOI: 10.1016/j.chroma.2008.03.075] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2007] [Revised: 03/24/2008] [Accepted: 03/27/2008] [Indexed: 10/22/2022]
|
6
|
The role of β-cyclodextrin and hydroxypropyl β-cyclodextrin in the secondary chemical equilibria associated to the separation of β-carbolines by HPLC. J INCL PHENOM MACRO 2007. [DOI: 10.1007/s10847-006-9252-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|