The terminal pentafluoropentyl group introduces strong lipophilicity and electron-withdrawing character, while the thioether linkage provides a chemically stable spacer for further modification. (7α,17β)-7-(9-((4,4,5,5,5-pentafluoropentyl)thio)nonyl)estra-1,3,5(10)-triene-3,17-diol is a synthetic, fluorinated steroid derivative used exclusively as a research and synthetic intermediate.It is built on an estrane steroid core retaining free 3- and 17-hydroxyl groups, with a long nonyl thioether side chain attached at the 7α-position.
(7alpha,17beta)-7-(9-((4,4,5,5,5-Pentafluoropentyl)thio)nonyl)estra-1,3,5(10)-triene-3,17-diol
| API Name | Fulvestrant |
|---|---|
| CAS No | 153004-31-0 |
| Molecular Formula | C32H47F5O2S |
| Molecular Weight | 590.8 g/mol |
| Synonyms | (7R,8R,9S,13S,14S,17S)-13-methyl-7-[9-(4,4,5,5,5-pentafluoropentylsulfanyl)nonyl]-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,17-di -Show More |
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Frequently Asked Questions
The terminal pentafluoropentyl group introduces strong lipophilicity and electron-withdrawing character, while the thioether linkage provides a chemically stable spacer for further modification. (7α,17β)-7-(9-((4,4,5,5,5-pentafluoropentyl)thio)nonyl)estra-1,3,5(10)-triene-3,17-diol is a synthetic, fluorinated steroid derivative used exclusively as a research and synthetic intermediate.It is built on an estrane steroid core retaining free 3- and 17-hydroxyl groups, with a long nonyl thioether side chain attached at the 7α-position.
The CAS number of (7alpha,17beta)-7-(9-((4,4,5,5,5-Pentafluoropentyl)thio)nonyl)estra-1,3,5(10)-triene-3,17-diol is 153004-31-0.
The molecular formula of (7alpha,17beta)-7-(9-((4,4,5,5,5-Pentafluoropentyl)thio)nonyl)estra-1,3,5(10)-triene-3,17-diol is C32H47F5O2S.
The listed molecular weight of (7alpha,17beta)-7-(9-((4,4,5,5,5-Pentafluoropentyl)thio)nonyl)estra-1,3,5(10)-triene-3,17-diol is 590.8 g/mol.
(7alpha,17beta)-7-(9-((4,4,5,5,5-Pentafluoropentyl)thio)nonyl)estra-1,3,5(10)-triene-3,17-diol is listed as being used in connection with the following API: Fulvestrant.
The listed synonym or IUPAC name for (7alpha,17beta)-7-(9-((4,4,5,5,5-Pentafluoropentyl)thio)nonyl)estra-1,3,5(10)-triene-3,17-diol is (7R,8R,9S,13S,14S,17S)-13-methyl-7-[9-(4,4,5,5,5-pentafluoropentylsulfanyl)nonyl]-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,17-di -Show More.