Quetiapine EP Impurity E ;
Quetiapine bis-Ether Dihydrochloride ;
1,2-bis[2-(4-Dibenzo [b,f] [1,4]thiazepin-11-yl-1-piperazinyl)ethoxy]ethane dihydrochloride ;
CAS # 1371638-05-9 (base) ;
C40H44N6O2S2 (base) ; MW: 704.95 ;
C40H46Cl2N6O2S2 (2 HCl) ; Mol. Wt.: 777.87 ;