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CAS 86679-33-6

:

(17α)-13-Ethyl-17-(1-oxobutoxy)-18,19-dinorpregn-4-en-20-yn-3-one

Description:
The chemical substance known as "(17α)-13-Ethyl-17-(1-oxobutoxy)-18,19-dinorpregn-4-en-20-yn-3-one," with the CAS number 86679-33-6, is a synthetic steroid compound. It is characterized by a complex steroidal structure, which includes a pregnane backbone modified at specific positions to enhance its biological activity. The presence of an ethyl group and a 1-oxobutoxy substituent indicates potential lipophilicity, which may influence its solubility and absorption properties. This compound is likely to exhibit hormonal activity, potentially interacting with steroid receptors, and may be studied for its pharmacological effects. Its structural modifications suggest that it could have applications in medicinal chemistry, particularly in the development of contraceptives or hormone therapies. As with many synthetic steroids, understanding its pharmacokinetics, metabolism, and potential side effects is crucial for evaluating its therapeutic potential and safety profile. Further research would be necessary to elucidate its specific biological functions and applications in clinical settings.
Formula:C25H34O3
InChI:InChI=1S/C25H34O3/c1-4-7-23(27)28-25(6-3)15-13-22-21-10-8-17-16-18(26)9-11-19(17)20(21)12-14-24(22,25)5-2/h3,16,19-22H,4-5,7-15H2,1-2H3/t19-,20+,21+,22-,24-,25-/m0/s1
InChI key:InChIKey=GPKLGCALNRZIDS-AYEDEZQKSA-N
SMILES:C(C)[C@@]12[C@](OC(CCC)=O)(C#C)CC[C@]1([C@]3([C@](CC2)([C@@]4(C(CC3)=CC(=O)CC4)[H])[H])[H])[H]
Synonyms:
  • Levonorgestrel butyrate
  • 13-Ethyl-17alpha-hydroxy-18,19-dinorpregn-4-en-20-yn-3-one butyrate
  • (8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl butanoate (non-preferred name)
  • 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-(1-oxobutoxy)-, (17α)-
  • (17α)-13-Ethyl-17-(1-oxobutoxy)-18,19-dinorpregn-4-en-20-yn-3-one
  • Levonorgestrel butanoate
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