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CAS 65928-65-6

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(17α)-17-Hydroxy-3-oxo-19-norpregn-5(10)-ene-21-nitrile

Description:
(17α)-17-Hydroxy-3-oxo-19-norpregn-5(10)-ene-21-nitrile, with the CAS number 65928-65-6, is a synthetic steroid compound that exhibits characteristics typical of steroid hormones. It features a steroid backbone, which includes a cyclopentanoperhydrophenanthrene structure, modified with a hydroxyl group at the 17α position and a nitrile group at the 21 position. This compound is known for its potential biological activity, particularly in the context of hormonal regulation and pharmacological applications. The presence of the 3-oxo group indicates a ketone functionality, which can influence its reactivity and interaction with biological targets. The compound's structural modifications suggest it may have specific binding affinities and effects on steroid receptors, making it of interest in medicinal chemistry and endocrinology. As with many steroid derivatives, its solubility, stability, and bioactivity can vary significantly based on the specific functional groups present and their spatial orientation.
Formula:C20H27NO2
InChI:InChI=1S/C20H27NO2/c1-19-8-6-16-15-5-3-14(22)12-13(15)2-4-17(16)18(19)7-9-20(19,23)10-11-21/h16-18,23H,2-10,12H2,1H3/t16-,17-,18+,19+,20-/m1/s1
InChI key:InChIKey=WFQBBPSNJXAJGD-SWBPCFCJSA-N
SMILES:C[C@@]12[C@]([C@]3([C@](CC1)(C4=C(CC3)CC(=O)CC4)[H])[H])(CC[C@]2(CC#N)O)[H]
Synonyms:
  • (17α)-17-Hydroxy-3-oxo-19-norpregn-5(10)-ene-21-nitrile
  • 19-Norpregn-5(10)-ene-21-nitrile, 17-hydroxy-3-oxo-, (17α)-
  • STS 533
  • Dienogest Impurity I
  • 2-[(8R,9S,13S,14S,17R)-17-hydroxy-13-methyl-3-oxo-1,2,4,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-yl]acetonitrile
  • Dienogest Impurity 10 (Dienogest EP Impurity I)
  • [17-Hydroxy-3-oxoestr-5(10)-en-17a-yl]acetonitrile
  • 17α-Cyanomethyl-13β-methyl-17β-hydroxy-gon-5(10)-en-3-on
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