It is based on an estrane steroid nucleus bearing phenolic and alcoholic functionalities, with the 17-hydroxyl group protected as an acetate ester. The 9-bromononyl side chain at the 7-position introduces a long, reactive alkyl substituent, in which the terminal bromine serves as a handle for further substitution or coupling reactions. (7a,17b)-7-(9-Bromononyl)-estra-1,3,5(10)-triene-3,17-diol 17-acetate is a synthetic steroid derivative used as a specialized chemical intermediate.
(7a,17b)-7-(9-Bromononyl)-estra-1,3,5(10)-triene-3,17-diol 17-acetate
| API Name | Fulvestrant |
|---|---|
| CAS No | 875573-66-3 |
| Molecular Formula | C29H43BrO3 |
| Molecular Weight | 519.6 g/mol |
| Synonyms | [(7R,8R,9S,13S,14S,17S)-7-(9-bromononyl)-3-hydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] acetate |
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Frequently Asked Questions
It is based on an estrane steroid nucleus bearing phenolic and alcoholic functionalities, with the 17-hydroxyl group protected as an acetate ester. The 9-bromononyl side chain at the 7-position introduces a long, reactive alkyl substituent, in which the terminal bromine serves as a handle for further substitution or coupling reactions. (7a,17b)-7-(9-Bromononyl)-estra-1,3,5(10)-triene-3,17-diol 17-acetate is a synthetic steroid derivative used as a specialized chemical intermediate.
The CAS number of (7a,17b)-7-(9-Bromononyl)-estra-1,3,5(10)-triene-3,17-diol 17-acetate is 875573-66-3.
The molecular formula of (7a,17b)-7-(9-Bromononyl)-estra-1,3,5(10)-triene-3,17-diol 17-acetate is C29H43BrO3.
The listed molecular weight of (7a,17b)-7-(9-Bromononyl)-estra-1,3,5(10)-triene-3,17-diol 17-acetate is 519.6 g/mol.
(7a,17b)-7-(9-Bromononyl)-estra-1,3,5(10)-triene-3,17-diol 17-acetate is listed as being used in connection with the following API: Fulvestrant.
The listed synonym or IUPAC name for (7a,17b)-7-(9-Bromononyl)-estra-1,3,5(10)-triene-3,17-diol 17-acetate is [(7R,8R,9S,13S,14S,17S)-7-(9-bromononyl)-3-hydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] acetate.