| Company Name: |
J & K SCIENTIFIC LTD.
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| Tel: |
010-82848833 400-666-7788 |
| Email: |
jkinfo@jkchemical.com |
| Products Intro: |
Product Name:(5α,17α)-13-Ethyl-11-Methylene-18,19-dinorpregn-3-en-20-yn-17-ol
CAS:201360-82-9
Package:100Mg,10Mg,25Mg
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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:(5α,17α)-13-Ethyl-11-Methylene-18,19-dinorpregn-3-en-20-yn-17-ol
CAS:201360-82-9
Purity:90% Package:10Mg;25Mg;100Mg;
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| Company Name: |
BOC Sciences
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| Tel: |
16314854226 |
| Email: |
info@bocsci.com |
| Products Intro: |
Product Name:Desogestrel delta-3 isomer
CAS:201360-82-9
Purity:>95%
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| Company Name: |
Shenzhen SUNGENING Bio-Medical Co., Ltd.
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| Tel: |
0755-28967200 13631290199 |
| Email: |
wxf@sungening.com |
| Products Intro: |
Product Name:Desogestrel EP Impurity A
CAS:201360-82-9
Purity:99% HPLC or More Package:10MG;25MG;50MG;100MG
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| | Desogestrel delta-3 isoMer Basic information |
| Product Name: | Desogestrel delta-3 isoMer | | Synonyms: | Desogestrel delta-3 isoMer;(5α,17α)-13-Ethyl-11-Methylene-18,19-dinorpregn-3-en-20-yn-17-ol;(5S,8S,9R,10S,13S,14S,17R)-13-ethyl-17-ethynyl-11-methylidene-1,2,5,6,7,8,9,10,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-ol;18,19-Dinorpregn-3-en-20-yn-17-ol, 13-ethyl-11-methylene-, (5α,17α)- (9CI);13-Ethyl-11-methylidene-18,19-dinor-5α,17α-pregn-3-en-20-yn-17-ol;Desogestrel EP Impurity A/Desogestrel USP RC A;13-ethyl-11-methylidene-18,19-dinor-5α,17α-pregn-3-en-20-yn-17-ol (desogestrel Δ3-isomer),;Dextropropoxyphene hydrochloride EP Impurity F | | CAS: | 201360-82-9 | | MF: | C22H30O | | MW: | 310.47 | | EINECS: | | | Product Categories: | Pharmaceuticals, Intermediates & Fine Chemicals, Steroids | | Mol File: | 201360-82-9.mol |  |
| | Desogestrel delta-3 isoMer Chemical Properties |
| Boiling point | 413.4±45.0 °C(Predicted) | | density | 1.07±0.1 g/cm3(Predicted) | | pka | 13.07±0.40(Predicted) |
| | Desogestrel delta-3 isoMer Usage And Synthesis |
| Uses | (5α,17α)-13-Ethyl-11-methylene-18,19-dinorpregn-3-en-20-yn-17-ol is an impurity of Desogestrel (D296875), a progestogen with low androgenic potency. |
| | Desogestrel delta-3 isoMer Preparation Products And Raw materials |
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