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(11β,16α)-21-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-11,16,17-trihydrox
产品基本信息
产品编号:D481138
产品名称:(11β,16α)-21-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-11,16,17-trihydrox
产品CAS:1221150-20-4
规格含量:250mg
产品价格:面议
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产品详细介绍
标准品编号: D481138
名称: (11β,16α)-21-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-11,16,17-trihydroxy-pregna-1,4-diene-3,20-dione
别名: (8S,9S,10R,11S,13S,14S,16R,17S)-17-(2-((tert-Butyldimethylsilyl)oxy)acetyl)-11,16,17-trihydroxy-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one
CAS号: 1221150-20-4
分子式: C₂₇H₄₂O₆Si
外观: 白色固体
分子量: 490.7
溶解性: Dichloromethane, Ethyl Acetate
种类: Standards; Steroids; Pharmaceutical/API Drug Impurities/Metabolites;
应用: (11β,16α)-21-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-11,16,17-trihydroxy-pregna-1,4-diene-3,20-dione is an intermediate in the synthesis of 16α-Butyloxyprednisolone (B693880). 16α-Butyloxyprednisolone (Budesonide EP Impurity I) is an impurity of Budesonide (B689460), a non-halogenated glucocorticoid intended for the local treatment of lung disease.
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