| Company Name: |
Shanghai Longsheng chemical Co.,Ltd.
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| Tel: |
58099637 13585536065 |
| Email: |
sales@shlschem.com |
| Products Intro: |
Product Name:17-Ethinyl-17-hydroxy-18-methylestra-5(10),9(11)-dien-3-one-3-ethylene ketal
CAS:23637-79-8
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| Company Name: |
Shanghai Xx-lab New Materials Co., Ltd
|
| Tel: |
13585834793 |
| Email: |
xx_lab@126.com |
| Products Intro: |
Product Name:17-Ethinyl-17-hydroxy-18-methylestra-5(10),9(11)-dien-3-one-3-ethylene ketal
CAS:23637-79-8
Purity:97% HPLC Package:5KG;1KG
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| Company Name: |
Alfa Chemistry
|
| Tel: |
+1-516-662-5404 |
| Email: |
info@Alfa-Chemistry.com |
| Products Intro: |
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| | 17-Ethinyl-17-hydroxy-18-methylestra-5(10),9(11)-dien-3-one-3-ethylene ketal Basic information |
| | 17-Ethinyl-17-hydroxy-18-methylestra-5(10),9(11)-dien-3-one-3-ethylene ketal Chemical Properties |
| Melting point | 172 °C(Solv: isopropyl ether (108-20-3)) | | Boiling point | 508.9±50.0 °C(Predicted) | | density | 1.20 | | pka | 13.01±0.40(Predicted) |
| | 17-Ethinyl-17-hydroxy-18-methylestra-5(10),9(11)-dien-3-one-3-ethylene ketal Usage And Synthesis |
| Chemical Properties | Crystallization. Melting point 158-162℃. | | Uses | 17-Ethinyl-17-hydroxy-18-methylestra-5(10),9(11)-dien-3-one-3-ethylene Ketal is an intermediate in the synthesis of Gestrinone (G368800), which is a Steroidal antiestrogen, antiprogestogen, analog of Norgestrienone. Antigonadotropin. |
| | 17-Ethinyl-17-hydroxy-18-methylestra-5(10),9(11)-dien-3-one-3-ethylene ketal Preparation Products And Raw materials |
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