产品编号：P712150

产品规格：500mg

产品价格：面议

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产品详情

标准品编号:	P712150
名称:	Pregn-5-ene-3,20-dione Bis(cyclic ethylene acetal)
别名:	Pregn-5-ene-3,20-dione Cyclic 3,20-Bis(1,2-ethanediyl acetal); Pregn-5-ene-3,20-dione Cyclic Bis(1,2-ethanediyl acetal); Pregn-5-ene-3,20-dione Cyclic Bis(ethylene acetal); 3,3:20,20-Bis(ethylenedioxy)pregn-5-ene; Preg-5-ene-3,20-dione Bis-ethylene Ketal
CAS号:	7093-55-2
分子式:	C₂₅H₃₈O₄
外观:	白色至白色固体
熔点:	174-177°C
分子量:	402.57
储存:	冰箱
溶解度:	Chloroform (Slightly), Ethyl Acetate (Slightly, Heated)
类别:	Building Blocks; Steroids; Pharmaceutical/API Drug Impurities/Metabolites;
应用:	Pregn-5-ene-3,20-dione Bis(cyclic ethylene acetal) is a useful synthetic intermediate in the synthesis of 3,20-Bis(ethylenedioxy)pregna-5,7-diene (B433805); the 3,20-bis(ethylenedioxy) analog of Ergosterol (E599240) which is the most important provitamin D and is usually obtained from yeast that synthesize it from simple sugars such as glucose.
参考文献	Bills, H., et al.: J. Biol. Chem., 80, 15 (1928); Castanheiro, R., et al.: Biorg. Med. Chem., 15, 6080 (2007); Pinto, M., et al.: Pharm. Pharmacol. Lett., 7, 125 (1997); Braun, P. B., et al.: Acta Cryst., B29, 463 (1973)