Product name:Fulvestrant
CAS:129453-61-8
Molecular Formula:C32H47F5O3S
Formula Weight:606.77g/mol
Description:Fulvestrant is an estrogen receptor antagonist that binds to the estrogen receptor in a competitive manner with affinity comparable to that of estradiol.It inhibited the growth of established MCF-7 xenografts and of tamoxifen-resistant breast tumor xenografts.It is used to treat hormone receptor positive breast cancer in women who have experienced menopause and whose breast cancer has worsened after they were treated with antiestrogen medications such as tamoxifen (Nolvadex).