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CAS 522-40-7

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Fosfestrol

Description:
Fosfestrol, also known as diethylstilbestrol phosphate, is a synthetic estrogen that belongs to the class of compounds known as stilbenes. It is characterized by its phosphate ester structure, which enhances its solubility and bioavailability compared to its parent compound, diethylstilbestrol (DES). Fosfestrol is primarily used in medical applications, particularly in hormone replacement therapy and the treatment of certain hormone-sensitive cancers. Its mechanism of action involves binding to estrogen receptors, thereby influencing gene expression and cellular activity. The compound is typically administered in a phosphate form, which allows for better absorption and prolonged action in the body. While it has therapeutic benefits, the use of Fosfestrol has been associated with various side effects, including potential risks of cardiovascular issues and certain cancers, similar to other synthetic estrogens. Due to these concerns, its use has become more restricted, and it is essential to monitor patients closely when prescribing this medication. Overall, Fosfestrol exemplifies the complexities of synthetic hormones in clinical practice.
Formula:C18H22O8P2
InChI:InChI=1S/C18H22O8P2/c1-3-17(13-5-9-15(10-6-13)25-27(19,20)21)18(4-2)14-7-11-16(12-8-14)26-28(22,23)24/h5-12H,3-4H2,1-2H3,(H2,19,20,21)(H2,22,23,24)/b18-17+
InChI key:InChIKey=NLORYLAYLIXTID-ISLYRVAYSA-N
SMILES:C(=C(/CC)\C1=CC=C(OP(=O)(O)O)C=C1)(\CC)/C2=CC=C(OP(=O)(O)O)C=C2
Synonyms:
  • (3E)-hex-3-ene-3,4-diyldibenzene-4,1-diyl bis[dihydrogen (phosphate)]
  • 4,4′-Stilbenediol, α,α′-diethyl-, bis(dihydrogen phosphate), (E)-
  • Desdp
  • Diethyldihydroxystilbene diphosphate
  • Diethylstilbesterol bisphosphate
  • Diethylstilbesterol diphosphate
  • Diethylstilbestrol Diphosphate
  • Diethylstilbestryl bisphosphate
  • Diethylstilbestryl diphosphate
  • Honvan
  • See more synonyms
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