Development and validation of a short runtime method for separation of trace amounts of 4-aminophenol, phenol, 3-nitrosalicylic acid and mesalamine by using HPLC system
In a short runtime process (about 6 minutes), with isocratic method without need of reconditioning before the next run, a mixture of some molecules containing 4-aminophenol (4APh), phenol, 3-nitrosalicylic acid (3NSA), and mesalamine (5-aminosalicylic acid) (MLZ), were separated and detected by mean...
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| Format: | Article |
| Language: | English |
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Growing Science
2021-01-01
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| Series: | Current Chemistry Letters |
| Online Access: | http://www.growingscience.com/ccl/Vol10/ccl_2020_20.pdf |
| _version_ | 1798028525122355200 |
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| author | Siadati, Seyyed Amir Rezvanfar, Mohammad Amin Payab, Meghdad Beheshti, Abolghasem |
| author_facet | Siadati, Seyyed Amir Rezvanfar, Mohammad Amin Payab, Meghdad Beheshti, Abolghasem |
| author_sort | Siadati, Seyyed Amir |
| collection | DOAJ |
| description | In a short runtime process (about 6 minutes), with isocratic method without need of reconditioning before the next run, a mixture of some molecules containing 4-aminophenol (4APh), phenol, 3-nitrosalicylic acid (3NSA), and mesalamine (5-aminosalicylic acid) (MLZ), were separated and detected by means of HPLC/UV-Vis system. The resolutions of the separated and sharp peaks referring to the mentioned compounds were at least more than 2, and the tailing factor (TF) was about 1, even in 1 µg/l (ppm) concentration. In order to optimize the method, the effects of the pH, eluent percentage, flow rate, and buffer concentration, and wavelength on the chromatogram were investigated. Also, the results of the validation processes showed that the method trustable to be used in laboratories. |
| first_indexed | 2024-04-11T19:09:38Z |
| format | Article |
| id | doaj.art-4d35363a64da4f91b6046d9bf8869185 |
| institution | Directory Open Access Journal |
| issn | 1927-7296 1927-730X |
| language | English |
| last_indexed | 2024-04-11T19:09:38Z |
| publishDate | 2021-01-01 |
| publisher | Growing Science |
| record_format | Article |
| series | Current Chemistry Letters |
| spelling | doaj.art-4d35363a64da4f91b6046d9bf88691852022-12-22T04:07:39ZengGrowing ScienceCurrent Chemistry Letters1927-72961927-730X2021-01-0115116010.5267/j.ccl.2020.12.002Development and validation of a short runtime method for separation of trace amounts of 4-aminophenol, phenol, 3-nitrosalicylic acid and mesalamine by using HPLC systemSiadati, Seyyed AmirRezvanfar, Mohammad AminPayab, MeghdadBeheshti, AbolghasemIn a short runtime process (about 6 minutes), with isocratic method without need of reconditioning before the next run, a mixture of some molecules containing 4-aminophenol (4APh), phenol, 3-nitrosalicylic acid (3NSA), and mesalamine (5-aminosalicylic acid) (MLZ), were separated and detected by means of HPLC/UV-Vis system. The resolutions of the separated and sharp peaks referring to the mentioned compounds were at least more than 2, and the tailing factor (TF) was about 1, even in 1 µg/l (ppm) concentration. In order to optimize the method, the effects of the pH, eluent percentage, flow rate, and buffer concentration, and wavelength on the chromatogram were investigated. Also, the results of the validation processes showed that the method trustable to be used in laboratories.http://www.growingscience.com/ccl/Vol10/ccl_2020_20.pdf |
| spellingShingle | Siadati, Seyyed Amir Rezvanfar, Mohammad Amin Payab, Meghdad Beheshti, Abolghasem Development and validation of a short runtime method for separation of trace amounts of 4-aminophenol, phenol, 3-nitrosalicylic acid and mesalamine by using HPLC system Current Chemistry Letters |
| title | Development and validation of a short runtime method for separation of trace amounts of 4-aminophenol, phenol, 3-nitrosalicylic acid and mesalamine by using HPLC system |
| title_full | Development and validation of a short runtime method for separation of trace amounts of 4-aminophenol, phenol, 3-nitrosalicylic acid and mesalamine by using HPLC system |
| title_fullStr | Development and validation of a short runtime method for separation of trace amounts of 4-aminophenol, phenol, 3-nitrosalicylic acid and mesalamine by using HPLC system |
| title_full_unstemmed | Development and validation of a short runtime method for separation of trace amounts of 4-aminophenol, phenol, 3-nitrosalicylic acid and mesalamine by using HPLC system |
| title_short | Development and validation of a short runtime method for separation of trace amounts of 4-aminophenol, phenol, 3-nitrosalicylic acid and mesalamine by using HPLC system |
| title_sort | development and validation of a short runtime method for separation of trace amounts of 4 aminophenol phenol 3 nitrosalicylic acid and mesalamine by using hplc system |
| url | http://www.growingscience.com/ccl/Vol10/ccl_2020_20.pdf |
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