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CAS 8064-76-4

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19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol, (17α)-, mixt. with (17α)-19-norpregn-4-en-20-yn-17-ol

Description:
The chemical substance known as "19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol, (17α)-, mixt. with (17α)-19-norpregn-4-en-20-yn-17-ol" and identified by the CAS number 8064-76-4 is a complex steroid compound. It is characterized by its structural features, which include a steroid backbone with multiple functional groups, specifically hydroxyl (-OH) groups and alkyne functionalities. This compound is typically associated with hormonal activity, particularly in the context of progestins, which are synthetic derivatives of progesterone. The presence of the 19-nor configuration indicates that it lacks a methyl group at the C19 position, which is significant in modulating its biological activity. The mixture suggests that it contains at least two distinct steroidal entities, which may exhibit varying degrees of potency and efficacy in biological systems. Such compounds are often studied for their potential applications in reproductive health, contraception, and hormone replacement therapies. As with many steroid derivatives, their pharmacokinetics, receptor binding affinities, and metabolic pathways are crucial for understanding their therapeutic roles.
Formula:C20H28O·C20H24O2
InChI:InChI=1S/C20H24O2.C20H28O/c1-3-20(22)11-9-18-17-6-4-13-12-14(21)5-7-15(13)16(17)8-10-19(18,20)2;1-3-20(21)13-11-18-17-9-8-14-6-4-5-7-15(14)16(17)10-12-19(18,20)2/h1,5,7,12,16-18,21-22H,4,6,8-11H2,2H3;1,6,15-18,21H,4-5,7-13H2,2H3/t16-,17-,18+,19+,20+;15-,16+,17+,18-,19-,20-/m10/s1
InChI key:InChIKey=DJLBWNRWAJFQNL-BVFWKRNMSA-N
SMILES:C[C@@]12[C@]([C@]3([C@](CC1)(C=4C(CC3)=CC(O)=CC4)[H])[H])(CC[C@]2(C#C)O)[H].C[C@@]12[C@]([C@]3([C@](CC1)([C@@]4(C(CC3)=CCCC4)[H])[H])[H])(CC[C@]2(C#C)O)[H]
Synonyms:
  • C 49249Ba
  • Ba 49249
  • Ethinylestradiol-lynestrenol mixture
  • Minilyn
  • 19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol, (17α)-, mixt. with (17α)-19-norpregn-4-en-20-yn-17-ol
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