17alphalpha-​Cyanomethylestra-​1,​3,​5(10)​-​triene-​3,​17beta-​diol

CAS: 16669-06-0

Ref. TR-C999283

Produktinformation

• Name: 17alphalpha-​Cyanomethylestra-​1,​3,​5(10)​-​triene-​3,​17beta-​diol
• Synonyme: 17alphalpha-Cyanomethylestra-1,3,5(10)-triene-3,17beta-diol, 19-Norpregna-1,3,5(10)-triene-21-nitrile, 3,17-dihydroxy-, (17a)-, 17-(Cyanomethyl)estra-1,3,5(10)-triene-3,17ß-diol, 17a-Cyanomethylestra-1,3,5(10)-triene-3,17ß-diol, STS 433, [3,17-Dihydroxyestra-1,3,5(10)-trien-17a-yl]acetonitrile
• CAS: 16669-06-0

Beschreibung

Applications 17α-​Cyanomethylestra-​1,​3,​5(10)​-​triene-​3,​17β-​diol is an impurity of Dienogest (D441870), a derivative of 19-Nortestosterone. In combination with estrogen as oral contraceptive. Progestogen.
References Hubner, M., et al.: Arzneim.-Forsch., 30, 401 (1980), Spona, J., et al.: Contraception, 56, 185 (1997), Foster, R.H., et al.: Drugs, 56, 825 (1998),

• Marke: TRC

Chemische Eigenschaften

• Molekulargewicht: 311.418
• Formel: C₂₀H₂₅NO₂
• Farbe/Form: Neat
• InChl: InChI=1S/C20H25NO2/c1-19-8-6-16-15-5-3-14(22)12-13(15)2-4-17(16)18(19)7-9-20(19,23)10-11-21/h3,5,12,16-18,22-23H,2,4,6-10H2,1H3/t16-,17-,18+,19+,20-/m1/s1
• SMILES: C[C@]12CC[C@@H]3c4ccc(O)cc4CC[C@H]3[C@@H]1CC[C@@]2(O)CC#N