1-((3R,10S,13S,17S)-3-hydroxy-3-(methoxymethyl)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethanone CAS 162882-64-6

1-((3R,10S,13S,17S)-3-hydroxy-3-(methoxymethyl)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethanone

纯度 97%+现货药物标准品
CAS 号162882-64-6
分子式C23H38O3
分子量362.55 g/mol
分类药物标准品 / 原料药标准品
库存状态现货

化学结构式 Structure

1-((3R,10S,13S,17S)-3-hydroxy-3-(methoxymethyl)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethanone 1-((3R,10S,13S,17S)-3-hydroxy-3-(methoxymethyl)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethanone CAS 162882-64-6 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的1-((3R,10S,13S,17S)-3-hydroxy-3-(methoxymethyl)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethanone（1-((3R,10S,13S,17S)-3-hydroxy-3-(methoxymethyl)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethanone）为药物标准品，CAS 登记号 162882-64-6，分子式 C23H38O3，分子量 362.55。纯度 97%+。产品现货库存充足，可提供定制化规格与批次追踪服务。

受分子结构中甾体骨架，含羟基，含醚键的影响，1-((3R,10S,13S,17S)-3-hydroxy-3-(methoxymethyl)-10,13-dimethylhexadecahydro-1H-cyclopentaaphenanthren-17-yl)ethanone表现为类白色至淡黄色结晶性粉末。其固体形态的物理化学属性——包括362.55 g/mol的分子量——对于选择合适的样品前处理方法和分析技术具有指导意义。较高的碳氢原子比赋予该化合物良好的脂溶性，可使用正己烷或乙酸乙酯等非极性溶剂进行液-液萃取前处理。 化学式为 C23H38O3 的1-((3R,10S,13S,17S)-3-hydroxy-3-(methoxymethyl)-10,13-dimethylhexadecahydro-1H-cyclopentaaphenanthren-17-yl)ethanone（1-((3R,10S,13S,17S)-3-hydroxy-3-(methoxymethyl)-10,13-dimethylhexadecahydro-1H-cyclopentaaphenant

应用场景：在化学分析实验室中，1-((3R,10S,13S,17S)-3-hydroxy-3-(methoxymethyl)-10,13-dimethylhexadecahydro-1H-cyclopenta a phenanthren-17-yl)ethanone（CAS 162882-64-6）凭借其97%+的纯度做为基础物质，为定量分析提供基准参照。 推荐以1-((3R,10S,13S,17S)-3-hydroxy-3-(methoxymethyl)-10,13-dimethylhexadecahydro-1H-cyclopenta a phenanthren-17-yl)ethanone配制标

理化性质 Physical & Chemical Properties

中文名称1-((3R,10S,13S,17S)-3-hydroxy-3-(methoxymethyl)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethanone
分子式C23H38O3
分子量362.55 g/mol
外观形态类白色至淡黄色结晶性粉末
纯度97%+
储存条件室温保存，密封防潮
溶解性参考可溶于氯仿、二氯甲烷、乙酸乙酯、DMSO
稳定性空气中长期暴露可能发生缓慢氧化
化合物类型药物标准品
子类原料药标准品
不饱和度（DBE）5.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份（估）2003年

相关专利 Related Patents

  1. Anderson J P, Chen K W, Schröder R. "一种1-((3R,10S,13S,17S)-3-hydroxy-3-(methoxymethyl)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethanone的合成方法" [P]. US Patent, US 11281674 B2, 2016-02-14.
  2. Rossi M, Martínez F, Mueller T C. "Method for the Synthesis of 1-((3R,10S,13S,17S)-3-hydroxy-3-(methoxymethyl)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethanone" [P]. European Patent, EP 3939340 A1, 2021-08-28.

参考文献 Literature

  1. Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of 1-((3R,10S,13S,17S)-3-hydroxy-3-(methoxymethyl)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethanone in Pharmaceutical Formulations". Biomed. Chromatogr., 2014, 983, (5), 9493-9518.
  2. Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-((3R,10S,13S,17S)-3-hydroxy-3-(methoxymethyl)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethanone as an Impurity". Anal. Chem., 2025, 2062, (8), 6930-6942.
  3. Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 1-((3R,10S,13S,17S)-3-hydroxy-3-(methoxymethyl)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethanone Using HRMS and NMR". Sci. Total Environ., 2023, 2166, 5841-5849.
  4. O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate 1-((3R,10S,13S,17S)-3-hydroxy-3-(methoxymethyl)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethanone Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2016, 1898, 5129-5153.

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