| Company Name: |
ChemStrong Scientific Co.,Ltd
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| Tel: |
0755-0755-66853366 13670046396 |
| Email: |
sales@chem-strong.com |
| Products Intro: |
Product Name:Dienogest EP Impurity H
CAS:16669-06-0
Purity:95% HPLC Package:10mg;25mg;50mg;100mg
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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:Dienogest Impurity 4 (Dienogest EP Impurity H)
CAS:16669-06-0
Purity:95+ HPLC; Package:10mg;25mg;50mg;100mg
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| | 17β-Cyanmethyl-oestra-1,3,5(10)-trien-3,17β-diol Basic information |
| Product Name: | 17β-Cyanmethyl-oestra-1,3,5(10)-trien-3,17β-diol | | Synonyms: | 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, | | CAS: | 16669-06-0 | | MF: | C20H25NO2 | | MW: | 311.43 | | EINECS: | | | Product Categories: | | | Mol File: | 16669-06-0.mol |  |
| | 17β-Cyanmethyl-oestra-1,3,5(10)-trien-3,17β-diol Chemical Properties |
| Boiling point | 528.3±50.0 °C(Predicted) | | density | 1.188±0.06 g/cm3(Predicted) | | pka | 10.25±0.60(Predicted) |
| | 17β-Cyanmethyl-oestra-1,3,5(10)-trien-3,17β-diol Usage And Synthesis |
| 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 |
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