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CAS 797-64-8

:

(8α,9β,10α,13α,14β)-13-Ethyl-17-hydroxy-18,19-dinorpregn-4-en-20-yn-3-one

Description:
The chemical substance with the name "(8α,9β,10α,13α,14β)-13-Ethyl-17-hydroxy-18,19-dinorpregn-4-en-20-yn-3-one" and CAS number "797-64-8" is a synthetic steroid, commonly known as a progestin. It exhibits characteristics typical of steroid hormones, including a complex polycyclic structure that includes four fused rings. This compound is primarily recognized for its hormonal activity, particularly in the modulation of reproductive processes. It has a hydroxyl group, which contributes to its biological activity and solubility properties. The presence of the ethyl group and the specific stereochemistry indicated by the nomenclature suggests that it may have unique interactions with hormone receptors, influencing its efficacy and potency. As a progestin, it may be utilized in various pharmaceutical applications, including contraceptives and hormone replacement therapies. Its stability, solubility, and metabolic pathways are important factors in determining its therapeutic use and potential side effects.
Formula:C21H28O2
InChI:InChI=1/C21H28O2/c1-3-20-11-9-17-16-8-6-15(22)13-14(16)5-7-18(17)19(20)10-12-21(20,23)4-2/h2,13,16-19,23H,3,5-12H2,1H3/t16-,17+,18+,19-,20-,21+/m0/s1
InChI key:InChIKey=WWYNJERNGUHSAO-XHCJJCCMSA-N
SMILES:C(C)[C@]12[C@@]([C@@]3([C@@](CC1)([C@]4(C(CC3)=CC(=O)CC4)[H])[H])[H])(CC[C@@]2(C#C)O)[H]
Synonyms:
  • (+)-Norgestrel
  • (8S,9R,10S,13R,14R,17S)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one (non-preferred name)
  • (8α,9β,10α,13α,14β)-13-Ethyl-17-hydroxy-18,19-dinorpregn-4-en-20-yn-3-one
  • ,(8alpha,9beta,10alpha,13alpha,14beta)-
  • 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-
  • 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8-
  • 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (8α,9β,10α,13α,14β)-
  • <span class="text-smallcaps">L</span>-Norgestrel
  • Dextronorgestrel
  • L-Norgestrel
  • See more synonyms
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Found 4 products.
  • (+)-Norgestrel
    TLC
    + Info

    (+)-Norgestrel

    CAS:
    Formula:C21H28O2
    Color and Shape:Off-White Solid
    Molecular weight:312.45

    Ref: 4Z-N-288

    5mg
    To inquire
    10mg
    1,214.00€
    25mg
    2,184.00€
    50mg
    3,398.00€
    100mg
    To inquire
  • L(+)-Norgestrel
    TRC
    + Info

    L(+)-Norgestrel

    Controlled Product
    CAS:
    Formula:C21H28O2
    Color and Shape:Neat
    Molecular weight:312.446

    Ref: TR-N689555

    25mg
    5,142.00€
  • (+)-Norgestrel
    Targetmol
    + Info

    (+)-Norgestrel

    CAS:
    (+)-Norgestrel is a progestin medication for the treatment of birth control pills and in menopausal hormone therapy.
    Formula:C21H28O2
    Color and Shape:Solid
    Molecular weight:312.45

    Ref: TM-T29248

    25mg
    1,369.00€
    50mg
    1,783.00€
    100mg
    2,250.00€
  • (-)-Norgestrel
    Biosynth
    + Info

    (-)-Norgestrel

    Controlled Product
    CAS:
    <p>(-)-Norgestrel is a synthetic steroid that is used as a contraceptive. It binds to the plasma proteins and has high affinity binding to the enzyme activities in the human body. The drug also shows stereoselective binding to human liver nuclear receptors. Norgestrel is metabolized by hydrolysis of ester bonds by plasma esterases into its active form, norethindrone. This process takes place in the liver and therefore does not involve hepatic microsomal enzymes. Norgestrel has been shown to be effective for women with heart disease and for those who are at risk of developing it. It also has been shown to have a protective effect on brain cells from damage caused by nitroprusside and acetylcholine during strokes or heart attacks.</p>
    Purity:Min. 95%

    Ref: 3D-FN39364

    1mg
    Discontinued
    5mg
    Discontinued
    10mg
    Discontinued
    Discontinued product