17-Ethynyl-18-methylestra-5(10),9(11)-dien-17-ol-3-one
- Product Name
- 17-Ethynyl-18-methylestra-5(10),9(11)-dien-17-ol-3-one
- CAS No.
- 4412-59-3
- Chemical Name
- 17-Ethynyl-18-methylestra-5(10),9(11)-dien-17-ol-3-one
- Synonyms
- Allisartan Isoproxil Impurity 35;17-Ethynyl-18-methylestra-5(10),9(11)-dien-17-ol-3-one;17-Ethinyl-17-hy-droxy-18-methylestra-5(10),9(11)-dien-3-one;13-Ethyl-17-hydroxy-18,19-dinorpregna-5(10),9(11)-dien-20-ynone;(17α)-13-Ethyl-17-hydroxy-18,19-dinorpregna-5(10),9(11)-dien-20-yn-3-one;18,19-Dinorpregna-5(10),9(11)-dien-20-yn-3-one, 13-ethyl-17-hydroxy-, (17α)-
- CBNumber
- CB91451642
- Molecular Formula
- C21H26O2
- Formula Weight
- 310.43
- MOL File
- 4412-59-3.mol
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17-Ethynyl-18-methylestra-5(10),9(11)-dien-17-ol-3-one Property
- Boiling point:
- 480.9±45.0 °C(Predicted)
- Density
- 1.16±0.1 g/cm3(Predicted)
- pka
- 12.99±0.40(Predicted)
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17-Ethynyl-18-methylestra-5(10),9(11)-dien-17-ol-3-one Chemical Properties,Usage,Production
Uses
(17α)-13-Ethyl-17-hydroxy-18,19-dinorpregna-5(10),9(11)-dien-20-yn-3-one is an intermediate in the synthesis of Gestrinone (G368800),which is a Steroidal antiestrogen, antiprogestogen, analog of Norgestrienone. Antigonadotropin.
17-Ethynyl-18-methylestra-5(10),9(11)-dien-17-ol-3-one Preparation Products And Raw materials
Raw materials
Preparation Products
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