ChemicalBook > CAS DataBase List > 18-Methylethynyl Estradiol

18-Methylethynyl Estradiol

Product Name
18-Methylethynyl Estradiol
CAS No.
14012-72-7
Chemical Name
18-Methylethynyl Estradiol
Synonyms
18-Methyl Ethynyl Estradiol;Ethinylestradiol Impurity 15;Ethinylestradiol 13-Ethyl Impurity;13-Ethyl-17α-ethynylgona-1,3,5(10)-triene-3,17β-diol;(17α)-13-Ethyl-18,19-dinorpregna-1,3,5(10)-trien-20-yne-3,17-diol;18,19-Dinorpregna-1,3,5(10)-trien-20-yne-3,17-diol, 13-ethyl-, (17α)- (9CI);13β-Ethyl-18,19-dinor-17α-pregna-1,3,5(10)-trien-20-yne-3,17-diol (A-Aromate-Levonorgestrel);13beta-Ethyl-18,19-dinor-17alpha-pregna-1,3,5(10)-trien-20-yne-3,17-diol (A-Aromate-Levonorgestrel)
CBNumber
CB32544480
Molecular Formula
C21H26O2
Formula Weight
310.42994
MOL File
14012-72-7.mol
More
Less

18-Methylethynyl Estradiol Property

Boiling point:
468.8±45.0 °C(Predicted)
Density 
1.19±0.1 g/cm3(Predicted)
pka
10.24±0.60(Predicted)
More
Less

Hazard and Precautionary Statements (GHS)

More
Less

N-Bromosuccinimide Price

TRC
Product number
M304970
Product name
18-MethylEthynylEstradiol
Packaging
100mg
Price
$1260
Updated
2021/12/16
More
Less

18-Methylethynyl Estradiol Chemical Properties,Usage,Production

Uses

A Norgestrel (N689500) impurity. An estratriene derivative with estrogenic and ovulation inhibiting activity.

18-Methylethynyl Estradiol Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

18-Methylethynyl Estradiol Suppliers

Standardpharm Co. Ltd.
Tel
86-714-3992388
Email
overseasales1@yongstandards.com
Country
United States
ProdList
14336
Advantage
58

14012-72-7, 18-Methylethynyl EstradiolRelated Search:


  • Ethinylestradiol Impurity 15
  • (17α)-13-Ethyl-18,19-dinorpregna-1,3,5(10)-trien-20-yne-3,17-diol
  • 13-Ethyl-17α-ethynylgona-1,3,5(10)-triene-3,17β-diol
  • Ethinylestradiol 13-Ethyl Impurity
  • 13β-Ethyl-18,19-dinor-17α-pregna-1,3,5(10)-trien-20-yne-3,17-diol (A-Aromate-Levonorgestrel)
  • 13beta-Ethyl-18,19-dinor-17alpha-pregna-1,3,5(10)-trien-20-yne-3,17-diol (A-Aromate-Levonorgestrel)
  • 18,19-Dinorpregna-1,3,5(10)-trien-20-yne-3,17-diol, 13-ethyl-, (17α)- (9CI)
  • 18-Methyl Ethynyl Estradiol
  • 14012-72-7
  • Inhibitors
  • Intermediates & Fine Chemicals
  • Metabolites & Impurities
  • Pharmaceuticals
  • Steroids