
Name: | Fulvestrant EP Impurity B |
Catalogue No. | VL234004 |
CAS No. | 98008-06-1 |
Molecular Formula | C32H47F5O4S |
Molecular Weight | 622.77 |
Status | In-stock |
IUPAC Name | 7α-[9-[(4,4,5,5,5-Pentafluoropentyl)sulfonyl]nonyl]estra-1,3,5(10)-triene-3,17β-diol |
Synonyms | Fulvestrant Sulfone |
Appearance | White solid |
Description | Fulvestrant EP Impurity B (CAS No. 98008-06-1) or (7α,17β)-7-[9-[(4,4,5,5,5-Pentafluoropentyl)sulfonyl]nonyl]estra-1,3,5(10)-triene-3,17-diol is an impurity of Fulvestrant. Fulvestrant is a drug treatment of hormone receptor (HR)-positive metastatic breast cancer in post-menopausal women with disease progression following anti-estrogen therapy. |
References | “Sci-Hub | Combination Anastrozole and Fulvestrant in Metastatic Breast Cancer | 10.1056/Nejmoa1201622.” Hkvisa.net, 2012, sci-hub.hkvisa.net/10.1056/nejmoa1201622. |