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CAS 5218-51-9

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(17beta)-17-hydroxyestra-5(10),9(11)-dien-3-one

Description:
The chemical substance known as (17beta)-17-hydroxyestra-5(10),9(11)-dien-3-one, with the CAS number 5218-51-9, is a synthetic steroid that belongs to the class of estrogens. It is characterized by its steroidal structure, which includes a phenolic hydroxyl group at the 17-beta position and a conjugated diene system between the 5 and 10 positions, as well as between the 9 and 11 positions. This compound exhibits significant biological activity, primarily as an estrogen receptor agonist, influencing various physiological processes such as reproductive functions and secondary sexual characteristics. Its chemical properties include moderate solubility in organic solvents and limited solubility in water, typical of steroid compounds. The compound is often studied for its potential applications in hormone replacement therapy and its role in various medical conditions related to estrogen deficiency. Additionally, it is important in research contexts for understanding estrogenic activity and the development of related pharmaceuticals.
Formula:C18H24O2
InChI:InChI=1/C18H24O2/c1-18-9-8-14-13-5-3-12(19)10-11(13)2-4-15(14)16(18)6-7-17(18)20/h8,15-17,20H,2-7,9-10H2,1H3/t15-,16+,17+,18+/m1/s1
Synonyms:
  • 17beta-Hydroxyestra-5(10),9(11)-dien-3-one
  • Estra-5(10),9(11)-dien-3-one, 17-hydroxy-, (17beta)-
  • Trenbolone Acetate Process Impurity 4
  • Estra-5(10),9(11)-dien-3-one, 17-hydroxy-, (17β)-
  • Trenbolone Impurity 6
  • Dienogest Impurity 13
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