| Company Name: |
J & K SCIENTIFIC LTD.
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| Tel: |
010-82848833 400-666-7788 |
| Email: |
jkinfo@jkchemical.com |
| Products Intro: |
Product Name:18-Methyl Ethynyl Estradiol
CAS:14012-72-7
Package:100Mg,10Mg
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| Company Name: |
Chemsky (shanghai) International Co.,Ltd
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| Tel: |
021-50135380 |
| Email: |
shchemsky@sina.com |
| Products Intro: |
Product Name:18-Methyl Ethynyl Estradiol;(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
CAS:14012-72-7
Purity:98+% Package:1Mg;5Mg;10Mg;50Mg;100Mg;500Mg
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| Company Name: |
Shanghai Kewel Chemical Co., Ltd.
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| Tel: |
021-64609169 18901607656 |
| Email: |
greensnown@163.com |
| Products Intro: |
Product Name:Estradiol Impurity 5
CAS:14012-72-7
Purity:95+ HPLC; Package:10mg;25mg;50mg;100mg
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| | 18-Methylethynyl Estradiol Basic information |
| Product Name: | 18-Methylethynyl Estradiol | | Synonyms: | (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;Ethinylestradiol Impurity 15;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 | | CAS: | 14012-72-7 | | MF: | C21H26O2 | | MW: | 310.42994 | | EINECS: | | | Product Categories: | Inhibitors;Intermediates & Fine Chemicals;Metabolites & Impurities;Pharmaceuticals;Steroids | | Mol File: | 14012-72-7.mol |  |
| | 18-Methylethynyl Estradiol Chemical Properties |
| Boiling point | 468.8±45.0 °C(Predicted) | | density | 1.19±0.1 g/cm3(Predicted) | | pka | 10.24±0.60(Predicted) |
| | 18-Methylethynyl Estradiol Usage And Synthesis |
| 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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