FVT02: Fulvestrant EP Impurity B

Fulvestrant 9-Sulfone ;

7α-[9-[(4,4,5,5,5-Pentafluoropentyl)sulfonyl]nonyl]estra-1,3,5(10)-triene-3,17β-diol ;

CAS # 98008-06-1 ;

C32H47F5O4S ;
Mol. Wt.: 622.77 ;