Buspirone EP Impurity F ;
Buspirone Open-Ring Dimer Impurity (USP) ;
4-(4-(Pyrimidin-2-yl)piperazin-1-yl)butyl 2-(1-(2-Oxo-2-((4-(4-(pyrimidin-2-yl)piperazin-1-yl)butyl)amino)ethyl)cyclopentyl)acetate oxalate ;
CAS # 2512210-24-9 (Base) ;
C33H51N9O3 (free base) ; MW: 621.82 ;
C35H53N9O7 (oxalate salt) ; Mol. Wt.: 711.85