Positional isomers of caffeoylquinic acid generate identical fragment ion after collision-induced dissociation

Rapid Commun Mass Spectrom. 2023 Nov 15;37(21):e9636. doi: 10.1002/rcm.9636.

Authors

Wenzheng Li^{1

2}, Ke Zhang^{1

2}, Wei Chen^{1

2}, Jun Li^{1

2}, Yuelin Song¹

Affiliations

¹ Modern Research Center for Traditional Chinese Medicine, Beijing Research Institute of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.
² School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China.

PMID: 37799032
DOI: 10.1002/rcm.9636

No abstract available

Publication types

Letter

MeSH terms

Ions
Isomerism
Quinic Acid*

Substances

caffeoylquinic acid
Ions
Quinic Acid

Grants and funding

81973444/National Natural Science Foundation of China