Zavegepant and its Impurities
Zavegepant, sold under the brand name Zavzpret, is a medication used for the treatment of migraine. Reference standards of Zavegepant API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.


tert-Butyl 4-(1-hydroxy-3-methoxy-1-(2-nitrophenyl)-3-oxopropan-2-yl)piperidine-1-carboxylate
tert-Butyl 4-(1-hydroxy-3-methoxy-1-(2-nitrophenyl)-3-oxopropan-2-yl)piperidine-1-carboxylate
Catalogue No.:PA 26 0491008
CAS :
1337918-84-9
Molecular Formula : C20H28N2O7
Molecular Weight : 408.45


(R)-N-(3-(7-Methyl-1H-indazol-5-yl)-1-oxo-1-(piperazin-1-yl)propan-2-yl)-4-(2-oxo-1,2-dihydroquinolin-3-yl)piperidine-1-carboxamide
(R)-N-(3-(7-Methyl-1H-indazol-5-yl)-1-oxo-1-(piperazin-1-yl)propan-2-yl)-4-(2-oxo-1,2-dihydroquinolin-3-yl)piperidine-1-carboxamide
Catalogue No.:PA 26 0491013
CAS :
NA
Molecular Formula : C30H35N7O3
Molecular Weight : 541.66


(R)-N-(3-(1-Hydroxy-7-methyl-1H-indazol-5-yl)-1-(4-(1-methylpiperidin-4-yl)piperazin-1-yl)-1-oxopropan-2-yl)-4-(2-oxo-1,2-dihydroquinolin-3-yl)piperidine-1-carboxamide
(R)-N-(3-(1-Hydroxy-7-methyl-1H-indazol-5-yl)-1-(4-(1-methylpiperidin-4-yl)piperazin-1-yl)-1-oxopropan-2-yl)-4-(2-oxo-1,2-dihydroquinolin-3-yl)piperidine-1-carboxamide
Catalogue No.:PA 26 0491015
CAS :
NA
Molecular Formula : C36H46N8O4
Molecular Weight : 654.82