ChemicalBook > CAS DataBase List > 17β-Cyanmethyl-oestra-1,3,5(10)-trien-3,17β-diol

17β-Cyanmethyl-oestra-1,3,5(10)-trien-3,17β-diol

17β-Cyanmethyl-oestra-1,3,5(10)-trien-3,17β-diol Structure
17β-Cyanmethyl-oestra-1,3,5(10)-trien-3,17β-diol
  • CAS No.16669-06-0
  • Chemical Name:17β-Cyanmethyl-oestra-1,3,5(10)-trien-3,17β-diol
  • CBNumber:CB84810117
  • Molecular Formula:C20H25NO2
  • Formula Weight:311.43
  • MOL File:16669-06-0.mol
17β-Cyanmethyl-oestra-1,3,5(10)-trien-3,17β-diol Property
  • Boiling point 528.3±50.0 °C(Predicted)
  • Density 1.188±0.06 g/cm3(Predicted)
  • pka 10.25±0.60(Predicted)
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal word
  • Hazard statements
  • Precautionary statements

17β-Cyanmethyl-oestra-1,3,5(10)-trien-3,17β-diol Chemical Properties,Usage,Production

  • Uses 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.
17β-Cyanmethyl-oestra-1,3,5(10)-trien-3,17β-diol Preparation Products And Raw materials
Raw materials
Preparation Products
17β-Cyanmethyl-oestra-1,3,5(10)-trien-3,17β-diol Suppliers
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17β-Cyanmethyl-oestra-1,3,5(10)-trien-3,17β-diol Spectrum
16669-06-0, 17β-Cyanmethyl-oestra-1,3,5(10)-trien-3,17β-diolRelated Search:
  • 杂质对照品
  • 地诺孕素杂质
  • 2-(8R,9S,13S,14S,17R)-3,17-二羟基-13-甲基-7,8,9,11,12,13,14,15,16,17-十氢-6H-环戊烷[A]菲-17-基)乙腈 (地诺孕素杂质)
  • 地诺孕素杂质4(地诺孕素EP杂质H)
  • 地诺孕素杂质H
  • 地诺孕素杂质C
  • 地诺孕素杂质H(EP)
  • 地诺孕素 EP杂质H
  • 16669-06-0
  • Dinorgestrel EP Impurity H
  • 2-((8R,9S,13S,14S,17R)-3,17-Dihydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl)acetonitrile (Dienogest Impurity)
  • 17-hydroxy-3-oxoestra-5(10),9(11)-dien-17α-yl]acetonitrile,
  • （17α-Cyanmethyl-oestra-1,3,5(10)-trien-3,17β-diol）
  • [3,17-Dihydroxyestra-1,3,5(10)-trien-17α-yl]acetonitrile
  • 17α-?Cyanomethylestra-?1,?3,?5(10)?-?triene-?3,?17β-?diol
  • Dienogest Impurity 4 (Dienogest EP Impurity H)
  • 19-Norpregna-1,3,5(10)-triene-21-nitrile, 3,17-dihydroxy-, (17α)-
  • 17β-Cyanmethyl-oestra-1,3,5(10)-trien-3,17β-diol

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