- Caroline Géhin: Chemical Development Pharmaceutical Technology & Development Operations, AstraZeneca Macclesfield UK.
- Stephen W Holman: Chemical Development Pharmaceutical Technology & Development Operations, AstraZeneca Macclesfield UK. ORCID
Continuous improvements in mass spectrometry (MS) have resulted in the widespread availability and adoption of high-resolution mass spectrometry (HRMS) across laboratories worldwide. The capabilities and the associated advantages of HRMS make it an invaluable analytical tool for analyte characterization, screening, and quantification methodologies for a wide scope of applications across pharmaceutical development. These applications include drug discovery, product characterizations of both small molecules and novel drug modalities, and metabolism studies, post-approval quality control, and pharmacovigilance. This review gives an overview of the current capabilities of HRMS and its pharmaceutical applications in 2020, and provides a perspective on the future of HRMS within the pharmaceutical industry.