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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
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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)
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

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

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18-Methylethynyl Estradiol Suppliers

Canada 1 China 15 United States 2 Global 18
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:

Estradiol EthynylEstradiol Sulfate (8S,9S,13S,14S,17S)-17-ethynyl-1,13-dimethyl-7,8,9,11,12,14,15,16-octa hydro-6H-cyclopenta[a]phenanthrene-3,17-diol (8S,9S,13S,14S,17R)-17-ethynyl-4,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-1,17-diol 1,3,5(10)-ESTRATRIEN-17-ALPHA-ETHYNYL-3,17-BETA-DIOL-6-ONE 1,3,5(10), 6-ESTRATETRAEN-17-ALPHA-ETHYNYL-3,17-BETA-DIOL Ethinylestradiol Estrone 9,11-Dehydro Ethynyl Estradiol 1,3,5(10)-ESTRATRIEN-17-ALPHA-ETHYNYL-3,6-ALPHA, 17-BETA-TRIOL 6-α-Hydroxy Ethinylestradiol 2-Methyl Ethynyl Estradiol 16-Oxo Ethynyl Estradiol β-Estradiol 19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol 4-Methyl Ethynyl Estradiol

  • 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