A Novel 1,3-Sigmatropic Rearrangement in an Iminium Ion Generated in Collision-induced Decomposition during Electrospray Ionization High Resolution Multi-stage Mass Spectrometry
Rationale Rapid structural elucidation of unknown pharmaceutical impurities is critical throughout the whole life cycle of drug development. It can be achieved by using multi-stage mass spectrometric analysis, in conjunction with the understanding of
Authors
- Jiangbo Xi (ORCID: https://orcid.org/0000-0001-7882-3689)
- Juan Zhang (ORCID: https://orcid.org/0000-0001-8688-5679)
- Min Li (ORCID: https://orcid.org/0000-0001-8690-3451)
- Junjun Zhang (ORCID: https://orcid.org/0000-0002-3470-3316)
- Wenbin Chen (ORCID: https://orcid.org/0000-0001-8305-0764)
- Zheng‐Wu Bai (ORCID: https://orcid.org/0000-0002-3433-1479)
- Zhiyuan Gao (ORCID: https://orcid.org/0000-0002-0915-8918)
Institutions
- Huahai Pharmaceutical (China) (CN)
- Wuhan Institute of Technology (CN)
Publication Details
- Published
- 2025-10-14
- DOI
- https://doi.org/10.22541/au.176041090.03463970/v1
- Primary Topic
- Mass Spectrometry Techniques and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00