Tipiracil and its Impurities
Tipiracil is a drug used in the treatment of cancer. It is approved for use in form of the combination drug trifluridine/tipiracil for the treatment of unresectable advanced or recurrent colorectal cancer. Reference standards of Tipiracil API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.


(E)-N-(1-((5-Chloro-2,6-dioxohexahydropyrimidin-4-yl)methyl)pyrrolidin-2-ylidene)nitrous amide
(E)-N-(1-((5-Chloro-2,6-dioxohexahydropyrimidin-4-yl)methyl)pyrrolidin-2-ylidene)nitrous amide
Catalogue No.:PA 20 3261000
CAS :
NA
Molecular Formula : C9H12ClN5O3
Molecular Weight : 273.68