Pyronaridine Tetraphosphate and its Impurities
Pyronaridine Tetraphosphate is a benzo naphthyridine derivatives indicated in the treatment of acute malaria caused by P. falciparum or P. vivax in area with low rates of infection and low resistance to artemisinin. Reference standards of Pyronaridine Tetraphosphate API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

![5-((7-Chloro-2-methoxybenzo[b][1,5]naphthyridin-10 PA 16 3911007](https://www.pharmaffiliates.com/pimages/PA163911007.jpg)
5-((7-Chloro-2-methoxybenzo[b][1,5]naphthyridin-10-yl)amino)-2-hydroxy-3-(pyrrolidin-1-ylmethyl)benzaldehyde
5-((7-Chloro-2-methoxybenzo[b][1,5]naphthyridin-10-yl)amino)-2-hydroxy-3-(pyrrolidin-1-ylmethyl)benzaldehyde
Catalogue No.:PA 16 3911007
CAS :
NA
Molecular Formula : C25H23ClN4O3
Molecular Weight : 462.93