18-Methylethynyl Estradiol

Product Name: 18-Methylethynyl Estradiol
CAS No.: 14012-72-7
Chemical Name: 18-Methylethynyl Estradiol
Synonyms: 18-Methyl Ethinylestradiol;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

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18-Methylethynyl Estradiol Suppliers

Canada 1 China 17 United States 2 Global 20

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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

18-Methyl Ethinylestradiol

14012-72-7

Inhibitors

Intermediates & Fine Chemicals

Metabolites & Impurities

Pharmaceuticals

Steroids