(17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxyestra-5(10),9(11)-diene-17-carbonit_33300-19-5_E890345

产品基本信息

产品编号：E890345

产品名称：(17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxyestra-5(10),9(11)-diene-17-carbonit

产品CAS：33300-19-5

规格含量：500mg

产品价格：面议

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产品详细介绍

标准品编号:	E890345
名称:	(17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxyestra-5(10),9(11)-diene-17-carbonitrile
别名:	17-Hydroxy-3-oxoestra-5(10),9(11)-diene-17β-carbonitrile Cyclic Ethylene Acetal;
CAS号:	33300-19-5
分子式:	C₂₁H₂₇NO₃
分子量:	341.44
种类:	Standards; Pharmaceutical/API Drug Impurities/Metabolites; Steroids;
应用:	(17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxyestra-5(10),9(11)-diene-17-carbonitrile is an key intermediate in the synthesis of Ulipristal Acetate (U700810), a selective progesterone receptor modulator.
参考文献	Gasc, J.C., et al.: Tetrahedron. Lett., 22, 2005 (1971);

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