产品编号：B433805

产品规格：25mg

产品价格：面议

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产品详情

标准品编号:	B433805
名称:	3,20-Bis(ethylenedioxy)pregna-5,7-diene
别名:	Pregna-5,7-diene-3,20-dione Cyclic 3,20-bis(1,2-Ethanediyl Acetal); Pregna-5,7-diene-3,20-dione Cyclic bis(1,2-Ethanediyl Acetal); Pregna-5,7-diene-3,20-dione Cyclic bis(Ethylene Acetal)
CAS号:	19592-55-3
分子式:	C₂₅H₃₆O₄
外观：	白色至白色固体
熔点:	163-169°C
分子量:	400.55
储存:	Amber Vial, -20°C Freezer, Under inert atmosphere
溶解度:	Chloroform (Slightly), Ethyl Acetate (Slightly)
种类:	Standards; Steroids; Pharmaceutical/API Drug Impurities/Metabolites;
应用:	3,20-Bis(ethylenedioxy)pregna-5,7-diene is the 3,20-bis(ethylenedioxy) analog of Ergosterol (E599240); the most important provitamin D usually obtained from yeast that synthesize it from simple sugars such as glucose.
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)