Dong, Yaqian; Jia, Guoxiang; Hu, Jingwen; Liu, Hui; Wu, Tingting; Yang, Shenshen; Li, Yubo; Cai, Ting published the artcile< Determination of alkaloids and flavonoids in Sophora flavescens by UHPLC-Q-TOF/MS>, Reference of 6882-68-4, the main research area is Sophora flavescens alkaloid flavonoid determination UHPLC Q TOF MS.
This study is based on UHPLC-Q-TOF/MS and fragment ions to achieve classification and identification of alkaloids and flavonoids in Sophora flavescens. By reviewing the available and relevant literature, the mass fragmentation rules of alkaloids and flavonoids were summarized. 0.1% formic acid water (A) and acetonitrile (B) were used as mobile phases. 37 chem. constituents were identified, including 13 alkaloids and 24 flavonoids. This research method offers a complete strategy based on the fragmentation information of characteristic fragment ions and neutral loss obtained by MS/MS to characterize the chem. composition of Sophora flavescens.
Journal of Analytical Methods in Chemistry published new progress about Alkaloids Role: ANT (Analyte), ANST (Analytical Study). 6882-68-4 belongs to class naphthyridine, and the molecular formula is C15H24N2O, Reference of 6882-68-4.
Referemce:
1,8-Naphthyridine – Wikipedia,
1,8-Naphthyridine | C8H6N2 – PubChem