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Highly Selective and Sensitive Method for Quantification of Nitrosamines in Valsartan Drug Substances Quantification using SCIEX Triple Quad™ 5500+ LC-MS/MS System − QTRAP® Ready with an ExionLC™ AD System Aman Sharma1, Sandeep Choudhary1, M Chandrasekar1, Manoj Pillai1 SCIEX, India Valsartan…
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Rapid Analysis of Genotoxic Nitrosamines by HPLC-MS/MS Sensitive, Robust Assay Using a SCIEX Triple Quad™ 4500 System and the ExionLC™ System Lihai Guo, Zhimin Long, Xiangyang Leng APAC Applications Support Center, China Introduction Genotoxic impurities (GTI’s) are intermediate, reactive products…
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Quantify NDMA using the SCIEX QTRAP® 4500 LC-MS/MS System N-Nitrosodimethylamine (NDMA) Analysis in Ranitidine Active Pharmaceutical Ingredient and Drug Product Using QTRAP® 4500 System The presence of nitrosamines, especially NDMA, has been identified in ranitidine drug products by the United…
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Nitrosamine Impurities Application Guide Confidently Detect and Quantify Mutagenic Impurities in APIs and Drug Products Sartan-Based Losartan Valsartan Candesartan Telmisartan Metformin Ranitidine Nitrosamines are formed by chemical reactions that occur during API manufacturing whether from starting materials, intermediates, reactants, reuse…
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