{"title":"利伐沙班的反相高效液相色谱（RP-HPLC）分析方法：红外光谱与临床药理学的协同整合。","authors":"Aktham Mestareehi","doi":"10.3389/fchem.2025.1551189","DOIUrl":null,"url":null,"abstract":"<p><strong>Introduction: </strong>Rivaroxaban is an anticoagulant medication that targets a key stage in the blood clotting process, preventing the formation and growth of clots. It is commonly used to prevent thrombosis or inhibit the enlargement of existing clots. Rivaroxaban functions as a Factor Xa inhibitor and is indicated for reducing the risk of stroke and systemic embolism in patients with non-valvular atrial fibrillation, treating deep vein thrombosis (DVT) and pulmonary embolism (PE), as well as reducing the risk of recurrent DVT and PE, and prophylaxis of DVT, which may lead to PE in patients undergoing knee or hip replacement surgery.</p><p><strong>Methods: </strong>A robust, precise, and selective reversed-phase high-performance liquid chromatography (HPLC) method was developed and validated for analyzing Rivaroxaban in raw materials. Isocratic elution at a flow rate of 1 mL/min was performed using a Thermo ODS Hypersil C18 column (4.6 × 250 mm, 5 µm) at ambient temperature. The mobile phase consisted of monobasic potassium phosphate at pH 2.9 and acetonitrile in a 70:30 (v/v) ratio, with UV detection at 249 nm.</p><p><strong>Results: </strong>Linearity was established in the concentration range of 50-1,000 ppm (R<sup>2</sup> = 0.999), and the retention time for Rivaroxaban was approximately 12 min. The percentage relative standard deviation (RSD) for precision and accuracy was consistently below 2.0%, ensuring method reliability. Solution stability studies confirmed the stability of Rivaroxaban over the analysis period, as no peak loss, degradation, or additional peaks were observed between the first and last injections. Furthermore, forced degradation studies were conducted under various stress conditions, including acid and base hydrolysis, as well as hydrogen peroxide oxidation. The method successfully resolved Rivaroxaban from its degradation products, demonstrating its stability-indicating capability.</p><p><strong>Conclusion: </strong>Rivaroxaban is a novel oral anticoagulant that selectively and directly inhibits factor <i>Xa</i>. A method has been developed and validated for its analysis, adhering to guidelines from the International Conference on Harmonisation (ICH) and the U.S. Pharmacopeia (USP). The validation process assessed parameters such as specificity, robustness, linearity, accuracy, precision, limit of detection (LOD), and limit of quantitation (LOQ). The LOD for impurities and degradants was determined to be 0.3 ppm, while the LOQ was 1 ppm. This stability-indicating method is highly suitable for routine quality control and analytical applications in both raw materials and finished drug products, owing to its simplicity, efficiency, and robustness.</p>","PeriodicalId":12421,"journal":{"name":"Frontiers in Chemistry","volume":"13 ","pages":"1551189"},"PeriodicalIF":3.8000,"publicationDate":"2025-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12062752/pdf/","citationCount":"0","resultStr":"{\"title\":\"Comprehensive and robust stability-indicating reversed phase high performance liquid chromatography (RP-HPLC) method for Rivaroxaban: synergistic integration of infrared spectroscopy and clinical pharmacology insights.\",\"authors\":\"Aktham Mestareehi\",\"doi\":\"10.3389/fchem.2025.1551189\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Introduction: </strong>Rivaroxaban is an anticoagulant medication that targets a key stage in the blood clotting process, preventing the formation and growth of clots. It is commonly used to prevent thrombosis or inhibit the enlargement of existing clots. Rivaroxaban functions as a Factor Xa inhibitor and is indicated for reducing the risk of stroke and systemic embolism in patients with non-valvular atrial fibrillation, treating deep vein thrombosis (DVT) and pulmonary embolism (PE), as well as reducing the risk of recurrent DVT and PE, and prophylaxis of DVT, which may lead to PE in patients undergoing knee or hip replacement surgery.</p><p><strong>Methods: </strong>A robust, precise, and selective reversed-phase high-performance liquid chromatography (HPLC) method was developed and validated for analyzing Rivaroxaban in raw materials. Isocratic elution at a flow rate of 1 mL/min was performed using a Thermo ODS Hypersil C18 column (4.6 × 250 mm, 5 µm) at ambient temperature. The mobile phase consisted of monobasic potassium phosphate at pH 2.9 and acetonitrile in a 70:30 (v/v) ratio, with UV detection at 249 nm.</p><p><strong>Results: </strong>Linearity was established in the concentration range of 50-1,000 ppm (R<sup>2</sup> = 0.999), and the retention time for Rivaroxaban was approximately 12 min. The percentage relative standard deviation (RSD) for precision and accuracy was consistently below 2.0%, ensuring method reliability. Solution stability studies confirmed the stability of Rivaroxaban over the analysis period, as no peak loss, degradation, or additional peaks were observed between the first and last injections. Furthermore, forced degradation studies were conducted under various stress conditions, including acid and base hydrolysis, as well as hydrogen peroxide oxidation. The method successfully resolved Rivaroxaban from its degradation products, demonstrating its stability-indicating capability.</p><p><strong>Conclusion: </strong>Rivaroxaban is a novel oral anticoagulant that selectively and directly inhibits factor <i>Xa</i>. A method has been developed and validated for its analysis, adhering to guidelines from the International Conference on Harmonisation (ICH) and the U.S. Pharmacopeia (USP). The validation process assessed parameters such as specificity, robustness, linearity, accuracy, precision, limit of detection (LOD), and limit of quantitation (LOQ). The LOD for impurities and degradants was determined to be 0.3 ppm, while the LOQ was 1 ppm. This stability-indicating method is highly suitable for routine quality control and analytical applications in both raw materials and finished drug products, owing to its simplicity, efficiency, and robustness.</p>\",\"PeriodicalId\":12421,\"journal\":{\"name\":\"Frontiers in Chemistry\",\"volume\":\"13 \",\"pages\":\"1551189\"},\"PeriodicalIF\":3.8000,\"publicationDate\":\"2025-04-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12062752/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Frontiers in Chemistry\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://doi.org/10.3389/fchem.2025.1551189\",\"RegionNum\":3,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2025/1/1 0:00:00\",\"PubModel\":\"eCollection\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Frontiers in Chemistry","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.3389/fchem.2025.1551189","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/1/1 0:00:00","PubModel":"eCollection","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
Comprehensive and robust stability-indicating reversed phase high performance liquid chromatography (RP-HPLC) method for Rivaroxaban: synergistic integration of infrared spectroscopy and clinical pharmacology insights.
Introduction: Rivaroxaban is an anticoagulant medication that targets a key stage in the blood clotting process, preventing the formation and growth of clots. It is commonly used to prevent thrombosis or inhibit the enlargement of existing clots. Rivaroxaban functions as a Factor Xa inhibitor and is indicated for reducing the risk of stroke and systemic embolism in patients with non-valvular atrial fibrillation, treating deep vein thrombosis (DVT) and pulmonary embolism (PE), as well as reducing the risk of recurrent DVT and PE, and prophylaxis of DVT, which may lead to PE in patients undergoing knee or hip replacement surgery.
Methods: A robust, precise, and selective reversed-phase high-performance liquid chromatography (HPLC) method was developed and validated for analyzing Rivaroxaban in raw materials. Isocratic elution at a flow rate of 1 mL/min was performed using a Thermo ODS Hypersil C18 column (4.6 × 250 mm, 5 µm) at ambient temperature. The mobile phase consisted of monobasic potassium phosphate at pH 2.9 and acetonitrile in a 70:30 (v/v) ratio, with UV detection at 249 nm.
Results: Linearity was established in the concentration range of 50-1,000 ppm (R2 = 0.999), and the retention time for Rivaroxaban was approximately 12 min. The percentage relative standard deviation (RSD) for precision and accuracy was consistently below 2.0%, ensuring method reliability. Solution stability studies confirmed the stability of Rivaroxaban over the analysis period, as no peak loss, degradation, or additional peaks were observed between the first and last injections. Furthermore, forced degradation studies were conducted under various stress conditions, including acid and base hydrolysis, as well as hydrogen peroxide oxidation. The method successfully resolved Rivaroxaban from its degradation products, demonstrating its stability-indicating capability.
Conclusion: Rivaroxaban is a novel oral anticoagulant that selectively and directly inhibits factor Xa. A method has been developed and validated for its analysis, adhering to guidelines from the International Conference on Harmonisation (ICH) and the U.S. Pharmacopeia (USP). The validation process assessed parameters such as specificity, robustness, linearity, accuracy, precision, limit of detection (LOD), and limit of quantitation (LOQ). The LOD for impurities and degradants was determined to be 0.3 ppm, while the LOQ was 1 ppm. This stability-indicating method is highly suitable for routine quality control and analytical applications in both raw materials and finished drug products, owing to its simplicity, efficiency, and robustness.
期刊介绍：
Frontiers in Chemistry is a high visiblity and quality journal, publishing rigorously peer-reviewed research across the chemical sciences. Field Chief Editor Steve Suib at the University of Connecticut is supported by an outstanding Editorial Board of international researchers. This multidisciplinary open-access journal is at the forefront of disseminating and communicating scientific knowledge and impactful discoveries to academics, industry leaders and the public worldwide.
Chemistry is a branch of science that is linked to all other main fields of research. The omnipresence of Chemistry is apparent in our everyday lives from the electronic devices that we all use to communicate, to foods we eat, to our health and well-being, to the different forms of energy that we use. While there are many subtopics and specialties of Chemistry, the fundamental link in all these areas is how atoms, ions, and molecules come together and come apart in what some have come to call the “dance of life”.
All specialty sections of Frontiers in Chemistry are open-access with the goal of publishing outstanding research publications, review articles, commentaries, and ideas about various aspects of Chemistry. The past forms of publication often have specific subdisciplines, most commonly of analytical, inorganic, organic and physical chemistries, but these days those lines and boxes are quite blurry and the silos of those disciplines appear to be eroding. Chemistry is important to both fundamental and applied areas of research and manufacturing, and indeed the outlines of academic versus industrial research are also often artificial. Collaborative research across all specialty areas of Chemistry is highly encouraged and supported as we move forward. These are exciting times and the field of Chemistry is an important and significant contributor to our collective knowledge.
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