(2S,3R,4R,5S)-3,4,5-Tris(phenylmethoxy)-2-[(phenylmethoxy)methyl]-1-piperidineethanol CAS 1445783-86-7

2-[3,4,5-Tris(phenylmethoxy)-2-(phenylmethoxymethyl)piperidin-1-yl]ethanol

纯度 97%+现货药物标准品
CAS 号1445783-86-7
分子式C36H41NO5
分子量567.71 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

(2S,3R,4R,5S)-3,4,5-Tris(phenylmethoxy)-2-[(phenylmethoxy)methyl]-1-piperidineethanol 2-[3,4,5-Tris(phenylmethoxy)-2-(phenylmethoxymethyl)piperidin-1-yl]ethanol CAS 1445783-86-7 结构式 Chemical Structure

产品介绍 Description

(2S,3R,4R,5S)-3,4,5-Tris(phenylmethoxy)-2-[(phenylmethoxy)methyl]-1-piperidineethanol(英文名 2-[3,4,5-Tris(phenylmethoxy)-2-(phenylmethoxymethyl)piperidin-1-yl]ethanol,CAS 1445783-86-7)属于药物标准品。分子式 C36H41NO5,分子量 567.71。纯度 97%+。佳途科技作为 ISO 17034 认可的标准物质生产商,为该产品提供完整的质量文件与技术支持。

CAS编号 1445783-86-7 对应的化合物(2S,3R,4R,5S)-3,4,5-Tris(phenylmethoxy)-2-(phenylmethoxy)methyl-1-piperidineethanol(英文标识 2-3,4,5-Tris(phenylmethoxy)-2-(phenylmethoxymethyl)piperidin-1-ylethanol),化学式 C36H41NO5,相对分子质量 567.71。 (2S,3R,4R,5S)-3,4,5-Tris(phenylmethoxy)-2-(phenylmethoxy)methyl-1-piperidineethanol(分子式 C36H41NO5)的化学结构中包含含氮杂环结构,酰胺类,含羟基,含醚键。在反相色谱体系中,其保留行为主要受含氮官能团的质子化状态影响,这为HPLC-UV/DAD或LC-MS方法的建立提供了重要依据。分子中的氮原子赋予该化合物一定的碱性特征,在酸性流动相条件下可被有效质子化。 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

应用场景:针对化学分析用途,(2S,3R,4R,5S)-3,4,5-Tris(phenylmethoxy)-2- (phenylmethoxy)methyl -1-piperidineethanol(2- 3,4,5-Tris(phenylmethoxy)-2-(phenylmethoxymethyl)piperidin-1-yl ethanol)是具有明确定量溯源的认证级对照品。 推荐以(2S,3R,4R,5S)-3,4,5-Tris(phenylmethoxy)-2- (phenylmethoxy)methyl -1-piperidineethanol配制标准系列工作溶液,用于建立标准曲线实现外标

理化性质 Physical & Chemical Properties

中文名称(2S,3R,4R,5S)-3,4,5-Tris(phenylmethoxy)-2-[(phenylmethoxy)methyl]-1-piperidineethanol
分子式C36H41NO5
分子量567.71 g/mol
外观形态淡黄色至黄色结晶性粉末
纯度97%+
储存条件室温保存,避光,密封防潮
溶解性参考可溶于甲醇、乙腈、DMSO、水(微溶)
稳定性空气中长期暴露可能发生缓慢氧化;对光敏感,应避免强光直射
化合物类型药物标准品
子类原料药标准品
不饱和度(DBE)17.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1992年
含氮原子数1

相关专利 Related Patents

  1. 发明人孙丽萍,李文辉,郭海燕. "一种(2S,3R,4R,5S)-3,4,5-Tris(phenylmethoxy)-2-[(phenylmethoxy)methyl]-1-piperidineethanol的合成方法" [P]. 中国发明专利, 专利号 CN 110300507 A, 授权公告日 2021-06-14.
  2. Martínez F, Rossi M, Kowalski A. "Method for the Synthesis of 2-[3,4,5-Tris(phenylmethoxy)-2-(phenylmethoxymethyl)piperidin-1-yl]ethanol" [P]. European Patent, EP 3970929 A1, 2017-06-15.
  3. 发明人钱学锋,林芳,周伟. "A Process for Preparing High-Purity 2-[3,4,5-Tris(phenylmethoxy)-2-(phenylmethoxymethyl)piperidin-1-yl]ethanol" [P]. 中国发明专利, 专利号 CN 108762592 A, 授权公告日 2025-11-22.

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 (2S,3R,4R,5S)-3,4,5-Tris(phenylmethoxy)-2-[(phenylmethoxy)methyl]-1-piperidineethanol in Pharmaceutical Formulations". J. Chromatogr. A, 2012, 147, (3), 6228-6237.
  2. Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of (2S,3R,4R,5S)-3,4,5-Tris(phenylmethoxy)-2-[(phenylmethoxy)methyl]-1-piperidineethanol as an Impurity". Rapid Commun. Mass Spectrom., 2016, 1592, (8), 5264-5285.
  3. Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 2-[3,4,5-Tris(phenylmethoxy)-2-(phenylmethoxymethyl)piperidin-1-yl]ethanol Using HRMS and NMR". Chemosphere, 2011, 712, 3409-3439.

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