| Company Name: |
J & K SCIENTIFIC LTD.
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| Tel: |
010-82848833 400-666-7788 |
| Email: |
jkinfo@jkchemical.com |
| Products Intro: |
Product Name:(13S)-Ethyl-18,19-dinorpregna-4,14,16-triene-3,20-dione
CAS:932388-88-0
Package:1Mg,2.5Mg,25Mg
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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:(13S)-Ethyl-18,19-dinorpregna-4,14,16-triene-3,20-dione
CAS:932388-88-0
Purity:98%
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| Company Name: |
Shanghai TaoSu Biochemical Technology Co., Ltd.
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| Tel: |
021-33632979 |
| Email: |
info@tsbiochem.com |
| Products Intro: |
Product Name:(13S)-Ethyl-18,19-dinorpregna-4,14,16-triene-3,20-dione
CAS:932388-88-0
Purity:90% Package:1Mg;2.5Mg;25Mg;
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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:Gestodene Impurity 5
CAS:932388-88-0
Purity:95+ HPLC; Package:10mg;25mg;50mg;100mg
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| | (13S)-Ethyl-18,19-dinorpregna-4,14,16-triene-3,20-dione Basic information |
| Product Name: | (13S)-Ethyl-18,19-dinorpregna-4,14,16-triene-3,20-dione | | Synonyms: | (13S)-Ethyl-18,19-dinorpregna-4,14,16-triene-3,20-dione;(8R,9R,10R,13S)-17-acetyl-13-ethyl-1,2,6,7,8,9,10,11,12,13-decahydro-3H-cyclopenta[a]phenanthren-3-one;GESTODENE RELATED COMPOUND 10;(8R,9R,10R,13S)-17-acetyl-13-ethyl-2,6,7,8,9,10,11,12-octahydro-1H-cyclopenta[a]phenanthren-3-one;18,19-Dinorpregna-4,14,16-triene-3,20-dione, 13-ethyl-;Gestodene Impurity 5 | | CAS: | 932388-88-0 | | MF: | C21H26O2 | | MW: | 310.43 | | EINECS: | | | Product Categories: | Pharmaceuticals, Intermediates & Fine Chemicals, Steroids | | Mol File: | 932388-88-0.mol |  |
| | (13S)-Ethyl-18,19-dinorpregna-4,14,16-triene-3,20-dione Chemical Properties |
| Boiling point | 494.4±45.0 °C(Predicted) | | density | 1.13±0.1 g/cm3(Predicted) | | solubility | soluble in DCM, Ethyl Acetate | | form | Pale Yellow Crystal |
| | (13S)-Ethyl-18,19-dinorpregna-4,14,16-triene-3,20-dione Usage And Synthesis |
| Uses | (13S)-Ethyl-18,19-dinorpregna-4,14,16-triene-3,20-dione is an impurity in the synthesis of Gestodene (G368250), an active gestogen with progesterone-like profile of activity. |
| | (13S)-Ethyl-18,19-dinorpregna-4,14,16-triene-3,20-dione Preparation Products And Raw materials |
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