CAS 27521-34-2
:19-Norpregna-1,3,5(10)-trien-20-yne-3,6,17-triol,(6a,17a)-
Description:
19-Norpregna-1,3,5(10)-trien-20-yne-3,6,17-triol, also known by its CAS number 27521-34-2, is a synthetic steroid compound that belongs to the class of progestins. It is characterized by a modified steroid structure, which includes a triple bond at the 20-position and hydroxyl groups at the 3, 6, and 17 positions. This compound exhibits biological activity similar to natural progesterone, influencing various physiological processes, including the regulation of the menstrual cycle and maintenance of pregnancy. Its unique structural features contribute to its binding affinity for progesterone receptors, making it relevant in pharmacological applications, particularly in hormone replacement therapy and contraceptive formulations. The compound's stability, solubility, and metabolic pathways are important considerations in its therapeutic use. As with many synthetic steroids, it is essential to understand its pharmacokinetics and potential side effects when used in clinical settings.
Formula:C20H24O3
Synonyms:- 19-Nor-17a-pregna-1,3,5(10)-trien-20-yne-3,6a,17-triol (8CI)
- 6a-Hydroxy-17a-ethynylestradiol
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Found 5 products.
6α-Hydroxy Ethinyl Estradiol (19-Nor-17α-pregna-1,3,5(10)-trien-20-yne-3,6α,17-triol)
CAS:Phenol-alcoholsFormula:C20H24O3Color and Shape:White Off-White SolidMolecular weight:312.17254Ethinylestradiol EP Impurity E (6-α-Hydroxy Ethinylestradiol)
CAS:Formula:C20H24O3Molecular weight:312.4119-Nor-17α-pregna-1,3,5(10)-trien-20-yne-3,6α,17-triol (6α-Hydroxyethinylestradiol)
CAS:Controlled ProductFormula:C20H24O3Color and Shape:NeatMolecular weight:312.406α-Hydroxy Ethynyl Estradiol
CAS:Controlled Product<p>Impurity Ethinylestradiol EP Impurity E<br>Applications Ethynyl Estradiol (E685100) impurity E.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Leese, M., et al.: J. Med. Chem., 49, 7683 (2006), Saxena, H., et al.: Steroids, 2007, 72, 892 (2007),<br></p>Formula:C20H24O3Color and Shape:White To BeigeMolecular weight:312.40





