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Chen Z, Zhu X, Geng Y, Huang Z, Adams E, Chen D, Tang S, Yin Y, Yuan Y. Highly sensitive liquid chromatographic method combined with online ion suppression to remove interfering anions and mass spectrometry for impurity profiling of paromomycin sulfate. J Sep Sci 2023; 46:e2201012. [PMID: 36919915 DOI: 10.1002/jssc.202201012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 02/27/2023] [Accepted: 02/28/2023] [Indexed: 03/16/2023]
Abstract
A previously developed high-performance liquid chromatography method combined with pulsed amperometric detection allowed to separate many impurities of paromomycin. However, due to the presence of ion pairing agents and sodium hydroxide in the mobile phase, direct coupling to mass spectrometry for the identification of the chemical structures of the impurities was not an option. Indeed, ion suppression was encountered by trifluoroacetic acid and pentafluoroproponic acid in the mobile phase. A cation self-regenerating suppressor, which was originally designed for increasing analyte conductivity of ammonia and amines analysis in ion chromatography, was coupled between the liquid chromatography and ion trap-time of flight-mass spectrometry and almost all trifluoroacetic acid and pentafluoroproponic acid in the mobile phase was removed. The limit of detection of paromomycin in this integrated system improved significantly to 20 ng/ml (0.4 ng). The chemical structures of 19 impurities were elucidated and seven impurities were reported for the first time.
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Affiliation(s)
- Zhouzhou Chen
- NMPA Key Laboratory for Impurity Profile of Chemical Drugs, Nanjing, P. R. China.,School of Pharmacy, Shanghai Jiao Tong University, Shanghai, P. R. China
| | - Xiaoyue Zhu
- NMPA Key Laboratory for Impurity Profile of Chemical Drugs, Nanjing, P. R. China.,Testing Technology Research Office, Chemical Drug Testing Office NO.2, Jiangsu Institute for Food and Drug Control, Nanjing, P. R. China
| | - Yue Geng
- NMPA Key Laboratory for Impurity Profile of Chemical Drugs, Nanjing, P. R. China.,Testing Technology Research Office, Chemical Drug Testing Office NO.2, Jiangsu Institute for Food and Drug Control, Nanjing, P. R. China.,Nanjing Normal University, College of Food and Pharmaceutical Engineering, Nanjing, P. R. China
| | - Zhenyu Huang
- Zhejiang University of Technology, College of Food Science and Engineering, Hangzhou, P. R. China
| | - Erwin Adams
- Department of Pharmaceutical and Pharmacological Sciences, Pharmaceutical Analysis, KU Leuven, Leuven, Belgium
| | - Daijie Chen
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai, P. R. China
| | - Sheng Tang
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang, P. R. China
| | - Yu Yin
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai, P. R. China
| | - Yaozuo Yuan
- NMPA Key Laboratory for Impurity Profile of Chemical Drugs, Nanjing, P. R. China.,Testing Technology Research Office, Chemical Drug Testing Office NO.2, Jiangsu Institute for Food and Drug Control, Nanjing, P. R. China.,Nanjing Normal University, College of Food and Pharmaceutical Engineering, Nanjing, P. R. China
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Roseboom IC, Thijssen B, Rosing H, Mbui J, Beijnen JH, Dorlo TPC. Highly sensitive UPLC-MS/MS method for the quantification of paromomycin in human plasma. J Pharm Biomed Anal 2020; 185:113245. [PMID: 32199328 DOI: 10.1016/j.jpba.2020.113245] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Revised: 03/03/2020] [Accepted: 03/07/2020] [Indexed: 11/15/2022]
Abstract
A highly sensitive method was developed to quantitate the antileishmanial agent paromomycin in human plasma, with a lower limit of quantification of 5 ng/mL. Separation was achieved using an isocratic ion-pair ultra-high performance liquid chromatographic (UPLC) method with a minimal concentration of heptafluorobutyric acid, which was coupled through an electrospray ionization interface to a triple quadrupole - linear ion trap mass spectrometer for detection. The method was validated over a linear calibration range of 5 to 1000 ng/mL (r2≥0.997) with inter-assay accuracies and precisions within the internationally accepted criteria. Volumes of 50 μL of human K2EDTA plasma were processed by using a simple protein precipitation method with 40 μL 20 % trichloroacetic acid. A good performance was shown in terms of recovery (100 %), matrix effect (C.V. ≤ 12.0 %) and carry-over (≤17.5 % of the lower limit of quantitation). Paromomycin spiked to human plasma samples was stable for at least 24 h at room temperature, 6 h at 35 °C, and 104 days at -20 °C. Paromomycin adsorbs to glass containers at low concentrations, and therefore acidic conditions were used throughout the assay, in combination with polypropylene tubes and autosampler vials. The assay was successfully applied in a pharmacokinetic study in visceral leishmaniasis patients from Eastern Africa.
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Affiliation(s)
- Ignace C Roseboom
- Department of Pharmacy & Pharmacology, Antoni van Leeuwenhoek Hospital/The Netherlands Cancer Institute, Amsterdam, the Netherlands; Division of Pharmacoepidemiology and Clinical Pharmacology, Faculty of Science, Department of Pharmaceutical Sciences, Utrecht University, Utrecht, the Netherlands
| | - Bas Thijssen
- Department of Pharmacy & Pharmacology, Antoni van Leeuwenhoek Hospital/The Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Hilde Rosing
- Department of Pharmacy & Pharmacology, Antoni van Leeuwenhoek Hospital/The Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Jane Mbui
- Centre for Clinical Research, Kenya Medical Research Institute, Nairobi, Kenya
| | - Jos H Beijnen
- Department of Pharmacy & Pharmacology, Antoni van Leeuwenhoek Hospital/The Netherlands Cancer Institute, Amsterdam, the Netherlands; Division of Pharmacoepidemiology and Clinical Pharmacology, Faculty of Science, Department of Pharmaceutical Sciences, Utrecht University, Utrecht, the Netherlands
| | - Thomas P C Dorlo
- Department of Pharmacy & Pharmacology, Antoni van Leeuwenhoek Hospital/The Netherlands Cancer Institute, Amsterdam, the Netherlands.
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Zu M, Jiang J, Zhao H, Zhang S, Yan Y, Qiu S, Yuan S, Han J, Zhang Y, Guo W, Yang S. Rapid analysis of neomycin in cochlear perilymph of guinea pigs using disposable SPE cartridges and high performance liquid chromatography-tandem mass spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci 2018; 1093-1094:52-59. [DOI: 10.1016/j.jchromb.2018.06.055] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Revised: 05/25/2018] [Accepted: 06/23/2018] [Indexed: 01/30/2023]
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Mixed-mode liquid chromatography coupled to tandem mass spectrometry for the analysis of aminoglycosides in meat. Anal Bioanal Chem 2014; 406:4941-53. [DOI: 10.1007/s00216-014-7912-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2014] [Revised: 05/14/2014] [Accepted: 05/17/2014] [Indexed: 11/26/2022]
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Khan W, Sharma SS, Kumar N. Bioanalytical method development, pharmacokinetics, and toxicity studies of paromomycin and paromomycin loaded in albumin microspheres. Drug Test Anal 2012; 5:453-60. [DOI: 10.1002/dta.339] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2011] [Revised: 07/09/2011] [Accepted: 07/09/2011] [Indexed: 11/07/2022]
Affiliation(s)
- Wahid Khan
- Department of Pharmaceutics; National Institute of Pharmaceutical Education & Research (NIPER); S.A.S.; Nagar; India
| | - Shyam S. Sharma
- Department of Pharmacology and Toxicology; NIPER; S.A.S.; Nagar; India
| | - Neeraj Kumar
- Department of Pharmaceutics; National Institute of Pharmaceutical Education & Research (NIPER); S.A.S.; Nagar; India
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