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CAS 50717-99-2

:

19-Norpregna-3,5-dien-20-yn-17-ol, 3-ethoxy-, 17-acetate, (17α)-

Description:
19-Norpregna-3,5-dien-20-yn-17-ol, 3-ethoxy-, 17-acetate, (17α)-, with CAS number 50717-99-2, is a synthetic steroid compound that belongs to the class of progestins. This compound is characterized by its structural modifications of the natural steroid backbone, specifically the absence of a methyl group at the C-19 position, which is a defining feature of nor-steroids. The presence of an ethoxy group at the C-3 position and an acetate group at the C-17 position contributes to its pharmacological properties, enhancing its lipophilicity and biological activity. As a progestin, it is primarily used in hormonal therapies, including contraceptives and treatments for various reproductive health conditions. The compound exhibits typical steroidal characteristics, such as a steroidal ring structure and the ability to bind to progesterone receptors, influencing gene expression and cellular processes. Its stability, solubility, and metabolic profile are also important for its therapeutic efficacy and safety in clinical applications.
Formula:C24H32O3
InChI:InChI=1S/C24H32O3/c1-5-24(27-16(3)25)14-12-22-21-9-7-17-15-18(26-6-2)8-10-19(17)20(21)11-13-23(22,24)4/h1,7,15,19-22H,6,8-14H2,2-4H3/t19-,20+,21+,22-,23-,24-/m0/s1
InChI key:InChIKey=BKNXOKQXQDHUJC-ZUYVPRDGSA-N
SMILES:C[C@@]12[C@](OC(C)=O)(C#C)CC[C@]1([C@]3([C@](CC2)([C@@]4(C(=CC3)C=C(OCC)CC4)[H])[H])[H])[H]
Synonyms:
  • 3-Ethoxy-19-nor-17α-pregna-3,5-dien-20-yn-17-ol acetate
  • 19-Norpregna-3,5-dien-20-yn-17-ol, 3-ethoxy-, acetate, (17α)-
  • 19-Norpregna-3,5-dien-20-yn-17-ol, 3-ethoxy-, 17-acetate, (17α)-
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