Formulation: A solid
Formal Name: 7α-[9-[(4,4,5,5,5-pentafluoropentyl)sulfonyl]nonyl]-estra-1,3,5(10)-triene-3,17β-diol
Purity: ≥98%
Formula Markup: C32H47F5O4S
Formula Weight: 622,8
Shelf life (days): 1460
CAS Number: 98008-06-1
Notes: Fulvestrant 9-sulfone is an estrogen receptor antagonist and a derivative of the selective estrogen receptor degrader (SERD) fulvestrant (Item No. 10011269).{62645} It binds to estrogen receptor α (ERα) and ERβ and inhibits estrogen-induced gene expression in a reporter assay in Ishikawa endometrial cells expressing an estrogen response element (ERE) reporter when used at concentrations ranging from 0.1 to 100 µM.