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

Product Name
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
Synonyms
Dienogest Impurity 4 (Dienogest EP Impurity H);17β-Cyanmethyl-oestra-1,3,5(10)-trien-3,17β-diol;17β-Cyanmethyl-oestra-1,3,5(10)-trien-3,17β-diol;（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;17-hydroxy-3-oxoestra-5(10),9(11)-dien-17α-yl]acetonitrile,;19-Norpregna-1,3,5(10)-triene-21-nitrile, 3,17-dihydroxy-, (17α)-;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)
CBNumber
CB84810117
Molecular Formula
C20H25NO2
Formula Weight
311.43
MOL File
16669-06-0.mol
More
Less

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)
More
Less

Hazard and Precautionary Statements (GHS)

More
Less

N-Bromosuccinimide Price

TRC
Product number
C999283
Product name
17α-​Cyanomethylestra-​1,​3,​5(10)​-​triene-​3,​17β-​diol
Packaging
50mg
Price
$715
Updated
2021/12/16
More
Less

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

More
Less

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

China 25 India 3 United States 1 Global 29
Pharma Affiliates
Tel
--
Fax
--
Email
@pharmaffiliates.com
Country
India
ProdList
6754
Advantage
58
Pharmaffiliates Analytics and Synthetics P. Ltd
Tel
--
Fax
--
Email
mktg@pharmaffiliates.com
Country
India
ProdList
6739
Advantage
58

16669-06-0, 17β-Cyanmethyl-oestra-1,3,5(10)-trien-3,17β-diolRelated Search:

11β-Hydroperoxy Dienogest Estradiene dione-3-keta 19-HYDROXY-4-ANDROSTENE-3,17-DIONE Estra-4,9-diene-3,17-dione (17α)-4-Bromo-17-hydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile 17 alpha-cyanomethyl-19-nortestosterone 3,3-DiMethoxyestra-5(10),9(11)-dien-17-one (17α)-17-Hydroxy-3-oxo-19-norpregna-5(10),9(11)-diene-21-nitrile Sts 64 Dienogestrel 9,11-Dehydro-17α-cyanoMethyl Estradiol DiMethoxy Dienogest (17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxy-19-norpregna-5(10),9(11)-diene-21-nitrile Dienogest Impurity I

  • 17β-Cyanmethyl-oestra-1,3,5(10)-trien-3,17β-diol
  • 19-Norpregna-1,3,5(10)-triene-21-nitrile, 3,17-dihydroxy-, (17α)-
  • Dienogest Impurity 4 (Dienogest EP Impurity H)
  • 17α-?Cyanomethylestra-?1,?3,?5(10)?-?triene-?3,?17β-?diol
  • [3,17-Dihydroxyestra-1,3,5(10)-trien-17α-yl]acetonitrile
  • 17β-Cyanmethyl-oestra-1,3,5(10)-trien-3,17β-diol
  • （17α-Cyanmethyl-oestra-1,3,5(10)-trien-3,17β-diol）
  • 17-hydroxy-3-oxoestra-5(10),9(11)-dien-17α-yl]acetonitrile,
  • 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)
  • 16669-06-0