产品编号：D473890

产品规格：5mg

产品价格：面议

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产品详情

标准品编号:	D473890
名称:	6,12-Di-O-methyl-2',4''-bis-O-(trimethylsilyl)-erythromycin 9-[2-(Triphenylmethyl)hydrazone]
分子式:	C₆₄H₁₀₃N₃O₁₂Si₂
外观:	白色固体
分子量:	1162.69
溶解性:	Dichloromethane
种类:	Standards; Pharmaceutical/API Drug Impurities/Metabolites; Carbohydrates and Oligosaccharides; Semi-Synthetic;
应用:	6,12-Di-O-methyl-2',4''-bis-O-(trimethylsilyl)-erythromycin 9-[2-(Triphenylmethyl)hydrazone]is an intermediate in the synthesis of 12-O-Methyl Clarithromycin which is a methylated impurity of the semi-synthetic macrolide antibiotic Clarithromycin (C559750). 12-O-Methyl Clarithromycin was shown to inhibit uptake of Clarithromycin into the lung cells.
参考文献	Chen, X. et al.: Zhong. Yao., 17, 32 (2008); Yoshida, H. et al.: Jap. J. Antibiot., 53, 615 (2000); Omura, S. et al.: Yakug. Zas., 112, 593 (1992);