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產(chǎn)品基本信息

產(chǎn)品編號(hào)：E890345

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

產(chǎn)品CAS：33300-19-5

規(guī)格含量：500mg

產(chǎn)品價(jià)格：面議

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產(chǎn)品詳細(xì)介紹

標(biāo)準(zhǔn)品編號(hào):	E890345
名稱:	(17α)-3,3-[1,2-Ethanediylbis(oxy)]-17-hydroxyestra-5(10),9(11)-diene-17-carbonitrile
別名:	17-Hydroxy-3-oxoestra-5(10),9(11)-diene-17β-carbonitrile Cyclic Ethylene Acetal;
CAS號(hào):	33300-19-5
分子式:	C??H??NO?
分子量:	341.44
種類:	Standards; Pharmaceutical/API Drug Impurities/Metabolites; Steroids;
應(yīng)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.
參考文獻(xiàn)	Gasc, J.C., et al.: Tetrahedron. Lett., 22, 2005 (1971);

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