Quetiapine EP Impurity S ;
Quetiapine Sulfoxide (HCl Salt) ;
2-[2-[4-(5-Oxidodibenzo[b,f][1,4]thiazepin-11-yl)-1-piperazinyl]ethoxy]ethanol HCl ;
CAS # 329216-63-9 (Base) ; 329218-11-3 (2HCl) ;
C21H25N3O3S ; MW: 399.51 ;
C21H25N3O3S.HCl (HCl Salt) ; MW: 435.97 ;
Supplied as HCl salt ;