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Dapkekar AB, Sreenivasulu C, Kishore DR, Satyanarayana G. Recent Advances Towards the Synthesis of Dihydrobenzofurans and Dihydroisobenzofurans. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202200012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
| | | | | | - Gedu Satyanarayana
- Indian Institute of Technology Hyderabad Chemistry KandiSangareddy District 502 285 Hyderabad INDIA
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2
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Colorimetric detection of fluoxetine using citrate-capped silver nanoparticles. SN APPLIED SCIENCES 2020. [DOI: 10.1007/s42452-020-2425-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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3
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Golbabanezhadazizi A, Ranjbari E, Hadjmohammadi MR, Daneshinejad H. Determination of selective serotonin reuptake inhibitors in biological samples via magnetic stirring-assisted dispersive liquid–liquid microextraction followed by high performance liquid chromatography. RSC Adv 2016. [DOI: 10.1039/c6ra05404h] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
This work reports an efficient, quick and low-cost procedure for the determination of serotonin reuptake inhibitors (SSRIs) in low concentration levels in biological fluids.
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Affiliation(s)
- A. Golbabanezhadazizi
- Department of Analytical Chemistry
- Faculty of Chemistry
- University of Mazandaran
- Babolsar
- Iran
| | - E. Ranjbari
- Department of Analytical Chemistry
- Faculty of Chemistry
- University of Mazandaran
- Babolsar
- Iran
| | - M. R. Hadjmohammadi
- Department of Analytical Chemistry
- Faculty of Chemistry
- University of Mazandaran
- Babolsar
- Iran
| | - H. Daneshinejad
- College of Chemistry
- Shahrood University of Technology
- Shahrood
- Iran
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4
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Zhou X, He M, Chen B, Hu B. Hollow fiber based liquid–liquid–liquid microextraction combined with sweeping micellar electrokinetic chromatography for the sensitive determination of second-generation antidepressants in human fluids. Analyst 2015; 140:1662-71. [DOI: 10.1039/c4an02209b] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
HF-LPME is combined with sweeping MEKC for the sensitive determination of second-generation antidepressants in human fluids.
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Affiliation(s)
- Xiaoqing Zhou
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education)
- Department of Chemistry
- Wuhan University
- Wuhan 430072
- China
| | - Man He
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education)
- Department of Chemistry
- Wuhan University
- Wuhan 430072
- China
| | - Beibei Chen
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education)
- Department of Chemistry
- Wuhan University
- Wuhan 430072
- China
| | - Bin Hu
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education)
- Department of Chemistry
- Wuhan University
- Wuhan 430072
- China
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5
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Huang SW, Hsieh MM, Chang SY. Sensitive determination of sertraline by capillary electrophoresis with dispersive liquid–liquid microextraction and field-amplified sample stacking. Talanta 2012; 101:460-4. [DOI: 10.1016/j.talanta.2012.09.060] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2012] [Revised: 09/27/2012] [Accepted: 09/27/2012] [Indexed: 11/16/2022]
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6
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Das R, Agrawal Y. Simultaneous Monitoring of Selective Serotonin Reuptake Inhibitors in Human Urine, Plasma and Oral Fluid by Reverse-Phase High Performance Liquid Chromatography. J Chromatogr Sci 2012; 51:146-54. [DOI: 10.1093/chromsci/bms119] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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7
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Unceta N, Goicolea MA, Barrio RJ. Analytical procedures for the determination of the selective serotonin reuptake inhibitor antidepressant citalopram and its metabolites. Biomed Chromatogr 2010; 25:238-57. [DOI: 10.1002/bmc.1542] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2010] [Revised: 09/03/2010] [Accepted: 09/08/2010] [Indexed: 11/10/2022]
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8
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Rao RN, Talluri MK, Maurya PK. Separation of stereoisomers of sertraline and its related enantiomeric impurities on a dimethylated β-cyclodextrin stationary phase by HPLC. J Pharm Biomed Anal 2009; 50:281-6. [DOI: 10.1016/j.jpba.2009.04.038] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2008] [Revised: 03/31/2009] [Accepted: 04/04/2009] [Indexed: 11/16/2022]
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9
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Bosch ME, Sánchez AR, Rojas FS, Ojeda CB. Analytical methodologies for the determination of sertraline. J Pharm Biomed Anal 2008; 48:1290-302. [DOI: 10.1016/j.jpba.2008.09.036] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2008] [Revised: 09/17/2008] [Accepted: 09/18/2008] [Indexed: 11/25/2022]
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10
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Su HL, Hsieh YZ. Using cation-selective exhaustive injection and sweeping micellar electrokinetic chromatography to determine selective serotonin reuptake inhibitors. J Chromatogr A 2008; 1209:253-9. [DOI: 10.1016/j.chroma.2008.08.087] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2008] [Revised: 08/22/2008] [Accepted: 08/26/2008] [Indexed: 11/29/2022]
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11
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Millán S, Goicolea MA, Sánchez A, Gómez-Caballero A, Sampedro MC, Unceta N, Barrio RJ. Stereoselective determination of demethyl- and didemethyl-citalopram in rat plasma and brain tissue by liquid chromatography with fluorescence detection using precolumn derivatization. Biomed Chromatogr 2008; 22:265-71. [DOI: 10.1002/bmc.922] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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12
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Musenga A, Kenndler E, Mercolini L, Amore M, Fanali S, Raggi MA. Determination of sertraline andN-desmethylsertraline in human plasma by CE with LIF detection. Electrophoresis 2007; 28:1823-31. [PMID: 17450537 DOI: 10.1002/elps.200600591] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
A method has been developed for the analysis of the antidepressant drug sertraline together with its main metabolite N-desmethylsertraline (DMS) in human plasma. It is based on CE with LIF detection (lambda = 488 nm). A SPE procedure is employed for biological sample pretreatment, followed by a derivatization step with FITC; reboxetine was the internal standard. The effect of CD, acetone and N-methyl-D-glucamine (GLC) as constituents of the BGE for analyte separation was investigated. The final BGE consisted of 20 mM carbonate buffer, pH 9.0, with 2.5 mM heptakis(2,6-di-O-methyl)-beta-CD, 50 mM GLC and 20% v/v acetone. With 30 kV applied voltage, the electrophoretic run is completed in 7.5 min. Linearity was observed in the plasma concentration range from 3.0 to 500 ng/mL for sertraline and 4.0 to 500 ng/mL for DMS. Extraction yield was >97.1%, precision - expressed as RSD% - was <3.7, accuracy (recovery) was >95.6%. Due to its sensitivity and selectivity, the method was suited for the analysis of plasma samples from patients undergoing therapy with sertraline.
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Affiliation(s)
- Alessandro Musenga
- Department of Pharmaceutical Sciences, University of Bologna, Bologna, Italy
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13
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Menegola J, Steppe M, Schapoval EES. Dissolution test for citalopram in tablets and comparison of in vitro dissolution profiles. Eur J Pharm Biopharm 2007; 67:524-30. [PMID: 17398084 DOI: 10.1016/j.ejpb.2007.02.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2007] [Revised: 02/12/2007] [Accepted: 02/14/2007] [Indexed: 10/23/2022]
Abstract
A dissolution test for tablets containing 20 mg of citalopram was developed and validated using a reverse-phase liquid chromatographic method and this dissolution test was applied to compare dissolution profiles. The sink conditions, filters, stability of the drug and specificity on different dissolution media were tested to choose a discriminatory dissolution method which uses USP apparatus 1 with baskets rotating at 50 rpm, 900 ml of deaerated 0.1 M hydrochloric acid (HCl) as the dissolution medium. The quantitation method was also adapted and validated. The parameters of difference factor, similar factor, according to current FDA guidelines, and dissolution efficiency were employed to compare dissolution profiles. The dissolution test developed and validated was adequate for its purposes and could be applied for quality control of citalopram tablets, since there is no monograph to citalopram in tablets, this work can be used to help pharmocopoeias.
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Affiliation(s)
- Júlia Menegola
- Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.
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14
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Vasskog T, Berger U, Samuelsen PJ, Kallenborn R, Jensen E. Selective serotonin reuptake inhibitors in sewage influents and effluents from Tromsø, Norway. J Chromatogr A 2006; 1115:187-95. [PMID: 16574138 DOI: 10.1016/j.chroma.2006.02.091] [Citation(s) in RCA: 83] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2005] [Revised: 02/24/2006] [Accepted: 02/28/2006] [Indexed: 11/25/2022]
Abstract
An analytical method for quantification of the selective serotonin reuptake inhibitors (SSRIs) citalopram, sertraline, paroxetine, fluoxetine and fluvoxamine in sewage influents and effluents from selected sewage treatment plants (STPs) has been developed and validated. This quantification method is based on solid phase extraction of 2.5L samples, followed by liquid-liquid extraction for further sample clean up in order to minimize matrix effects during subsequent quantification. The samples were analysed on a high performance liquid chromatograph coupled to a triple quadrupole mass spectrometric detector using 0.1% ammonia in acetonitrile/water as mobile phase, with positive electrospray ionisation and multiple reaction monitoring for detection and quantification. 1-[3-(10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-ylidene)propyl]-pyrrolidine (N-7084) was used as internal standard for quantification. The recovery rates of the SSRIs ranged between 54 and 84%, and the method limit of quantification (MLQ) was between 120 and 290 pg/L for the target compounds. Samples were collected in July 2005 from three different STPs and a pump station in Tromsø, Northern Norway. Two of the STPs serve the University hospital and its psychiatric department, respectively, in addition to domestic sewage. SSRIs were detected in all samples collected. The concentrations varied greatly from below the MLQ to several hundreds ng/L. Concentrations in influents were higher compared to filtered effluents, indicating that SSRIs adsorb to particulate matter, are degraded by microorganisms, or degraded in other ways during the filtration process. However, more samples should be analysed before general conclusions can be drawn.
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Affiliation(s)
- Terje Vasskog
- Institute of Pharmacy, Faculty of Medicine, University of Tromsø, 9037 Tromsø, Norway.
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15
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Himmelsbach M, Buchberger W, Klampfl CW. Determination of antidepressants in surface and waste water samples by capillary electrophoresis with electrospray ionization mass spectrometric detection after preconcentration using off-line solid-phase extraction. Electrophoresis 2006; 27:1220-6. [PMID: 16440399 DOI: 10.1002/elps.200500693] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
A method for the quantitative determination of seven major antidepressants in surface waters and sewage treatment plant effluents by CE using ESI-MS is presented. Calibration curves for the selected analytes were prepared in Milli-Q purified water and Danube river water extract covering a concentration range of at least one order of magnitude. LODs achieved were between 6 and 13 microg/L for Trazodone and 39 and 53 microg/L for Sertraline in the Milli-Q purified water and Danube river water matrix, respectively. For sample preparation eight different SPE materials were investigated. Best results were obtained for a resin based on hydrophilic divinylbenzene (recoveries from Milli-Q purified water 93-96%; from Danube river water 85-99%). Finally, a series of eight sewage treatment plant effluents were investigated with respect to their content in the selected antidepressants. Six of these samples were tested positive for antidepressants, in particular Venlafaxine, Citalopram and Trazodone in concentrations between 36 and 322 ng/L.
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Affiliation(s)
- Markus Himmelsbach
- Institute of Analytical Chemistry, Johannes Kepler University Linz, Linz, Austria
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16
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Berzas Nevado JJ, Villaseñor Llerena MJ, Guiberteau Cabanillas C, Rodríguez Robledo V, Buitrago S. Sensitive capillary GC-MS-SIM determination of selective serotonin reuptake inhibitors: Reliability evaluation by validation and robustness study. J Sep Sci 2006; 29:103-13. [PMID: 16485715 DOI: 10.1002/jssc.200500119] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
A simple, fast, selective and very sensitive capillary GC-MS method for the simultaneous determination of five antidepressant drugs is described. Fluoxetine, fluvoxamine, citalopram, sertraline and paroxetine belong to the newest and most important drug group termed selective serotonin reuptake inhibitors. Imipramine was used in this method as an internal standard for quantification. Optimum parameters for GC separation were investigated, i.e., flow rate, column head pressure, injector temperature, injection splitless conditions and oven temperature program. MS detection was performed in SIM mode to increase the sensitivity. Stability of the solutions, linear concentration range, accuracy, precision, LOD, LOQ (3.6-41.5 mg/L) and specificity were examined in the presence of excipients for checking the reliability of this method. The robustness was evaluated with a matrix of 15 experiments (seven factors and three levels) using Plackett-Burman fractional factorial experimental design, and Youden and Steiner statistical treatment. The method was applied to the analysis of these antidepressants in nearly all their pharmaceutical formulations, obtaining recoveries between 98.1% and 102.7% with regard to the claimed values.
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17
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Alarfaj N, Razeq SA, Sultan M. Spectrofluorimetric Determination of Paroxetine Hydrochloride in Its Formulations and Human Plasma. Chem Pharm Bull (Tokyo) 2006; 54:564-6. [PMID: 16595967 DOI: 10.1248/cpb.54.564] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
A sensitive spectrofluorimetric procedure for the determination of paroxetine-HCl in pharmaceutical formulations and human plasma has been described. The native fluorescence of the drug has been studied under different conditions. Maximum fluorescence intensity was obtained in methanol at 340 nm using 290 nm for excitation. Different surfactants showed negative effect on the fluorescence intensity of paroxetine-HCl. Regression analysis of Beer's plot showed good correlation (r=0.9999) between fluorescence intensity and concentration over the range of 0.05-0.40 microg ml-1 with lower limit of detection (LOD) of 0.015 microg ml-1. The drug was successfully determined in its tablets with average % recovery of 98.00+/-0.99% which was in accordance with those given by a compendial method. The method was also applied to the determination of paroxetine-HCl in spiked human plasma with average recovery of 77.70+/-1.06%.
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Affiliation(s)
- Nawal Alarfaj
- Women Student-Medical Studies and Sciences Sections, Science College, King Saud University, Riyadh, Saudi Arabia
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18
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Himmelsbach M, Klampfl CW, Buchberger W. Development of an analytical method for the determination of antidepressants in water samples by capillary electrophoresis with electrospray ionization mass spectrometric detection. J Sep Sci 2005; 28:1735-41. [PMID: 16224968 DOI: 10.1002/jssc.200500157] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
A method for the quantitative determination of major antidepressants in aqueous matrices by CE using ESI-MS is presented. Several aqueous, nonaquoeus, and mixed aqueous/organic solvent BGEs including inorganic and organic acids were investigated with respect to their suitability for the separation of the selected analytes. Finally, due to the necessity to employ MS detection if the developed method should be suitable also for environmental samples, only MS-compatible electrolytes were taken into account. Based on this fact optimum results were obtained with a system consisting of 1.5 M formic acid and 50 mM ammonium formate in ACN/water (85/15). Linear calibration plots could be obtained for all solutes over a concentration range of almost two orders of magnitude, and the LODs achieved were in the range of 3-6 microg/L for trazodone and 39-43 microg/L for sertraline with the TOF instrument and the single quadrupole instrument in the SIM mode, respectively. This fact allowed the assumption that the presented method can be regarded as suitable for the determination of antidepressants even in the trace amounts commonly present in environmental samples. Spiking of river water and sewage plant effluent extracts with the selected solutes showed that no interferences from the matrix usually found in such samples can be expected. Finally the quantitative determination of the seven antidepressants in environmental samples was used to benchmark the performance of CZE coupled to a single quadrupole MS and a TOF-MS.
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Affiliation(s)
- Markus Himmelsbach
- Institute of Analytical Chemistry, Johannes Kepler University Linz, Linz, Austria
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Schaller D, Hilder EF, Haddad PR. Separation of antidepressants by capillary electrophoresis with in-line solid-phase extraction using a novel monolithic adsorbent. Anal Chim Acta 2005; 556:104-11. [PMID: 17723335 DOI: 10.1016/j.aca.2005.07.035] [Citation(s) in RCA: 64] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2005] [Revised: 07/19/2005] [Accepted: 07/21/2005] [Indexed: 11/24/2022]
Abstract
The separation of three selective serotonin reuptake inhibitors (SSRIs) by capillary electrophoresis (CE) with fully integrated solid-phase extraction (SPE) is described. Polymeric monolithic SPE modules were prepared in situ within a fused silica capillary from either butyl methacrylate-co-ethylene dimethacrylate or 3-sulfopropyl methacrylate-co-butyl methacrylate-co-ethylene dimethacrylate. Using a 1cm SPE module placed at the inlet of the capillary, a mixture of sertraline, fluoxetine and fluvoxamine was extracted from aqueous solution by applying a simple pressure rinse. Under pressure-driven conditions, efficient elution was possible from both SPE materials investigated using 50mM phosphate buffer, pH 3.5 in acetonitrile (20/80, v/v). Two different strategies were investigated for the efficient elution and subsequent CE separation. Injection of an aqueous sample plug directly into the non-aqueous elution/separation buffer was found to be unsuitable with poor elution profiles observed in the electrodriven mode. Alternatively, a sample plug equivalent to several capillary volumes could be injected by pressure followed by filling the capillary with the non-aqueous elution/separation buffer from the outlet end using a combination of pressure and electrodriven flow. Using a neutral monolith, efficient elution/separation was not possible due to an unstable electroosmotic flow (EOF), however, by adding the ionisable monomer, 3-sulfopropyl methacrylate to the SPE module to increase and stabilise the EOF, it was possible to achieve efficient elution from the SPE module, followed by baseline separation by CE using a 200 mM acetate buffer, pH 3.5 in acetonitrile (10/90, v/v). With enrichment factors of over 500 achieved for each of the analytes this demonstrates the potential of in-line SPE-CE for the sensitive analysis of these drugs.
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Affiliation(s)
- David Schaller
- Australian Centre for Research on Separation Science (ACROSS), School of Chemistry, University of Tasmania, Private Bag 75, Hobart 7001, Tasmania, Australia
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Mandrioli R, Pucci V, Sabbioni C, Bartoletti C, Fanali S, Raggi MA. Enantioselective determination of the novel antidepressant mirtazapine and its active demethylated metabolite in human plasma by means of capillary electrophoresis. J Chromatogr A 2004; 1051:253-60. [PMID: 15532581 DOI: 10.1016/j.chroma.2004.05.020] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Mirtazapine is a recent noradrenergic and specific serotonergic antidepressant drug. A capillary electrophoretic method has been developed for the enantioseparation and analysis of mirtazapine and its main active metabolite, N-desmethylmirtazapine, in human plasma. For method optimisation several experimental parameters were investigated, such as type and concentration of the chiral selector, buffer pH and capillary temperature. Baseline enantioseparation of the analytes was achieved in 2.5 min in a fused silica capillary (50 microm i.d.; 48.5 cm total length; 8.5 cm effective length) using carboxymethyl-beta-cyclodextrin, dissolved in a background electrolyte consisting of 50 mM phosphate buffer at pH 2.5, as the chiral selector. UV detection was set at 205 nm. A careful pre-treatment of plasma samples was developed, using solid-phase extraction with hydrophilic-lipophilic balance cartridges (60 mg, 3 mL), eluting the sample with methanol, then concentrating it 37.5 times before injection. Extraction yield values are very satisfactory, being the average 89% for mirtazapine and 73% for N-desmethylmirtazapine. Application of the method to some human plasma samples has given satisfactory results.
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Affiliation(s)
- Roberto Mandrioli
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Alma Mater Studiorum-University of Bologna, Bologna, Italy
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Chen D, Chen Y, Hu Y. Optimized Separation of cis-trans Isomers and Enantiomers of Sertraline Using Cyclodextrin-Modified Micellar Electrokinetic Chromatography. Chromatographia 2004. [DOI: 10.1365/s10337-004-0375-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Chen D, Jiang S, Chen Y, Hu Y. HPLC determination of sertraline in bulk drug, tablets and capsules using hydroxypropyl-β-cyclodextrin as mobile phase additive. J Pharm Biomed Anal 2004; 34:239-45. [PMID: 14738940 DOI: 10.1016/j.japna.2003.08.013] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A sensitive and stereospecific high-performance liquid chromatography (HPLC) method for determination of sertraline in bulk drug, tablets and capsules was developed. Chromatography resolution of the sertraline enantiomeric forms and trans diastereoisomers was performed on Alltima C18 (250 mm x 4.6mm i.d., 5 microm) column with hydroxypropyl-beta-cyclodextrin (HP-beta-CD) as mobile phase additive. The composition of the mobile phase was 68:32 (v/v) aqueous 170 mM phosphate buffer, pH 3.0 (adjusted with 85% phosphoric acid) containing 18 mM HP-beta-CD/acetonitrile at a flow rate of 1.0 ml x min(-1). The UV detector was set at 225 nm. Calibration curves were linear (r=0.9999, n=9) in the range of 1-120 microgml (-1) for sertraline. Limit of detection and quantitation for sertraline was 0.029 and 0.097 microg x ml (-1). The values of R.S.D. of repeatability and intermediate precision for bulk drug, tablets and capsules of sertraline hydrochloride were less than 1.0%.
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Affiliation(s)
- Deying Chen
- China Pharmaceutical University, 24 Tongjia Lane, Nanjing 210009, China
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Raggi MA, Pucci V, Mandrioli R, Sabbioni C, Fanali S. Determination of recent antidepressant citalopram in human plasma by liquid chromatography—Fluorescence detection. Chromatographia 2003. [DOI: 10.1007/bf02492396] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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