CAS 218613-98-0

(1,1-Dimethylethyl)dimethyl[(2S)-2-methyl-4-(phenylsulfonyl)butoxy]silane (3S)-4-{[tert-Butyl(dimethyl)silyl]oxy}-3-methylbutyl Phenyl Sulfone 218613-98-0 [[(3S)-4-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-3-methylbutyl]sulfonyl]benzene

纯度 97%+现货药物标准品
CAS 号218613-98-0
分子式C17H30O3SSi
分子量342.57 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

 (1,1-Dimethylethyl)dimethyl[(2S)-2-methyl-4-(phenylsulfonyl)butoxy]silane
(3S)-4-{[tert-Butyl(dimethyl)silyl]oxy}-3-methylbutyl Phenyl Sulfone
218613-98-0
[[(3S)-4-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-3-methylbutyl]sulfonyl]benzene CAS 218613-98-0 结构式 Chemical Structure

产品介绍 Description

CAS 218613-98-0 对应的((1,1-Dimethylethyl)dimethyl[(2S)-2-methyl-4-(phenylsulfonyl)butoxy]silane (3S)-4-{[tert-Butyl(dimethyl)silyl]oxy}-3-methylbutyl Phenyl Sulfone 218613-98-0 [[(3S)-4-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-3-methylbutyl]sulfonyl]benzene)为 CATO 佳途药物标准品产品线成员。分子式 C17H30O3SSi,分子量 342.57。纯度 97%+。所有批次均经 HPLC/NMR 等多项检测确认,质量稳定可溯源。

本品适用于HPLC、GC、LC-MS/MS、GC-MS等主要色谱平台的定量分析,可作为外标法校准标准品或系统适用性测试参考物质使用。 ((1,1-Dimethylethyl)dimethyl(2S)-2-methyl-4-(phenylsulfonyl)butoxysilane (3S)-4-{tert-Butyl(dimethyl)silyloxy}-3-methylbutyl Phenyl Sulfone 218613-98-0 (3S)-4-(1,1-Dimethylethyl)dimethylsilyloxy-3-methylbutylsulfonylbenzene),CAS注册编号 218613-98-0,化学分子式为 C17H30O3SSi,分子量 342.57 g/mol。 从化学结构特征来看,的分子骨架中包含含砜基,羧酸类,含羟基,含醚键。该化合物的不饱和度为3.0,表明结构中存在约3个环或双键等价单元。分子量为342.57 g/mol,属于较高分子量化合物。由于碳链较长,脂溶性良好,该化合物在Octanol-Wate

应用场景:((1,1-Dimethylethyl)dimethyl (2S)-2-methyl-4-(phenylsulfonyl)butoxy silane (3S)-4-{ tert-Butyl(dimethyl)silyl oxy}-3-methylbutyl Phenyl Sulfone 218613-98-0 (3S)-4- (1,1-Dimethylethyl)dimethylsilyl oxy -3-methylbutyl sulfonyl benzene,CAS 218613-98-0)的标准化应用场景涵盖化学分析等多个专业技术领域。 推荐以配制标准系列工作溶液,用于建立标准曲线

理化性质 Physical & Chemical Properties

中文名称
分子式C17H30O3SSi
分子量342.57 g/mol
外观形态白色至类白色结晶性粉末。(含硫化合物特征性气味)
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)3.0
UV特征有紫外吸收
CAS登记年份(估)2019年
含硫原子数1

相关专利 Related Patents

  1. 发明人周伟,陈志强,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115064256 B, 授权公告日 2024-05-10.
  2. Sørensen M, Nielsen H, Lefèvre J P. "Method for the Synthesis of (1,1-Dimethylethyl)dimethyl[(2S)-2-methyl-4-(phenylsulfonyl)butoxy]silane (3S)-4-{[tert-Butyl(dimethyl)silyl]oxy}-3-methylbutyl Phenyl Sulfone 218613-98-0 [[(3S)-4-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-3-methylbutyl]sulfonyl]benzene" [P]. European Patent, EP 3780474 A1, 2017-08-16.
  3. 发明人钱学锋,罗永刚,杨光. "A Process for Preparing High-Purity (1,1-Dimethylethyl)dimethyl[(2S)-2-methyl-4-(phenylsulfonyl)butoxy]silane (3S)-4-{[tert-Butyl(dimethyl)silyl]oxy}-3-methylbutyl Phenyl Sulfone 218613-98-0 [[(3S)-4-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-3-methylbutyl]sulfonyl]benzene" [P]. 中国发明专利, 专利号 CN 109231757 B, 授权公告日 2018-06-13.

参考文献 Literature

  1. Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2018, 342, 3838-3848.
  2. Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2022, 1184, 6830-6845.
  3. Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of (1,1-Dimethylethyl)dimethyl[(2S)-2-methyl-4-(phenylsulfonyl)butoxy]silane (3S)-4-{[tert-Butyl(dimethyl)silyl]oxy}-3-methylbutyl Phenyl Sulfone 218613-98-0 [[(3S)-4-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-3-methylbutyl]sulfonyl]benzene Using HRMS and NMR". Anal. Methods, 2022, 1984, 4936-4949.
  4. O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2011, 1515, 8511-8523.

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