Analysis of N-Nitrosodimethylamine and N-Nitrosodiethylamine Using the Agilent 7697A Headspace Sampler, 8890/5977 GC/MSD System

Nitrosamines Analysis in Pharmaceuticals Using Single Quadrupole GC/MS or Triple Quadrupole GC/MS Consumables workflow ordering guide R1 N N R2 R O 2 R 1 R N N 2 R 1 R O R 2 1 N N N N…

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…

Application Note Pharma & Biopharma Analysis of Five Nitrosamine Impurities in Drug Products and Drug Substances Using Agilent GC/MS/MS Instrumentation Authors Soma Dasgupta, Lalith Hansoge, Vivek Dhyani, Samir Vyas, and Melissa Churley Agilent Technologies, Inc. Abstract This application note highlights…

APPLICATION NOTE 21922 Determination of genotoxic nitrosamines in Valsartan with gas chromatography and mass spectrometry Authors Introduction Yanggang Zhang, Jinshui Che and Shen Wang Thermo Fisher Scientific, Shanghai, China Valsartan is a widely used anti-hypertensive drug known to reduce human…