
CAS 6424-05-1
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3 Produkte.
3β,5α-Tetrahydronorethisterone
CAS:Kontrolliertes Produkt3β,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.Formel:C20H30O2Reinheit:Min. 95%Molekulargewicht:302.5 g/mol


