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CAS 1743-60-8

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Estradiol, 17-acetate

Description:
Estradiol 17-acetate is a synthetic derivative of estradiol, a naturally occurring estrogen hormone. It is characterized by its chemical formula, which includes a phenolic structure with an acetate group at the 17th carbon position. This modification enhances its lipophilicity, allowing for improved absorption and bioavailability when administered. Estradiol 17-acetate is typically used in hormone replacement therapy and contraceptive formulations due to its potent estrogenic activity. It plays a crucial role in regulating various physiological processes, including the menstrual cycle and reproductive functions. The substance is often administered via intramuscular injection or transdermal patches, providing a controlled release of the hormone. In terms of safety, like other estrogens, it may have side effects and contraindications, particularly in individuals with a history of hormone-sensitive conditions. Its pharmacokinetics and pharmacodynamics are well-studied, making it a significant compound in both clinical and research settings related to endocrinology and reproductive health.
Formula:C20H26O3
InChI:InChI=1S/C20H26O3/c1-12(21)23-19-8-7-18-17-5-3-13-11-14(22)4-6-15(13)16(17)9-10-20(18,19)2/h4,6,11,16-19,22H,3,5,7-10H2,1-2H3/t16-,17-,18+,19+,20+/m1/s1
InChI key:InChIKey=QAHOQNJVHDHYRN-SLHNCBLASA-N
SMILES:C[C@@]12[C@]([C@]3([C@](CC1)(C=4C(CC3)=CC(O)=CC4)[H])[H])(CC[C@@H]2OC(C)=O)[H]
Synonyms:
  • 17β-Acetoxyestra-1,3,5(10)-trien-3-ol
  • 17β-Acetylestradiol
  • 17β-Estradiol 17-acetate
  • 3-Hydroxyestra-1,3,5(10)-Trien-17-Yl Acetate
  • Estra-1,3,5(10)-triene-3,17-diol (17β)-, 17-acetate
  • Estra-1,3,5(10)-triene-3,17β-diol 17-acetate
  • Estradiol 17-acetate
  • Estradiol 17-monoacetate
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