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CAS 6424-05-1

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Degré de pureté (%)
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100
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90
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3 produits concernés.
  • Norethindrone Impurity 6

    CAS :
    Formule :C20H30O2
    Couleur et forme :Gray Solid
    Masse moléculaire :302.46

    Ref: 4Z-N-2939

    5mg
    À demander
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    À demander
  • 3β,5α-Tetrahydronorethisterone

    Produit contrôlé
    CAS :
    <p>3β,5α-Tetrahydronorethisterone is a synthetic steroid that is used as an oral contraceptive. It is used to suppress ovulation and prevent pregnancy in women. The major metabolites of 3β,5α-Tetrahydronorethisterone are conjugates with glucuronic acid. These conjugates are excreted in the urine and have been detected using gas chromatography/mass spectrometry techniques. 3β,5α-Tetrahydronorethisterone can also be synthesized by derivatising the steroids progesterone or 17α-hydroxyprogesterone with trifluoroacetic acid and then reacting this with ethyl bromoacetate. This results in the formation of 3β,5α-tetrahydroprogesterone or 3β,5α-tetrahydroprogesterone acetate respectively.</p>
    Formule :C20H30O2
    Degré de pureté :Min. 95%
    Masse moléculaire :302.5 g/mol

    Ref: 3D-GAA42405

    50mg
    917,00€
    100mg
    1.203,00€
  • Norethindrone Impurity 6

    CAS :
    Formule :C20H30O2
    Masse moléculaire :302.46

    Ref: ST-EA-CP-N52029

    10mg
    À demander
    25mg
    À demander
    50mg
    À demander
    100mg
    À demander