5′-O-(4,4′-二甲氧基三苯甲基)胸苷 CAS 40615-39-2

1-[(2R,3R,4S,5R)-5-[[bis(4-methoxyphenyl)-phenyl-methoxy]methyl]-3,4-bis(oxidanyl)oxolan-2-yl]-5-methyl-pyrimidine-2,4-dione 1-[(2R,3R,4S,5R)-5-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-3,4-dihydroxy-2-oxolanyl]-5-methylpyrimidine-2,4-dione 40615-39-2 A825198

纯度 97%+现货药物标准品
CAS 号40615-39-2
分子式C31H50N2O7
分子量562.74 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

5′-O-(4,4′-二甲氧基三苯甲基)胸苷 1-[(2R,3R,4S,5R)-5-[[bis(4-methoxyphenyl)-phenyl-methoxy]methyl]-3,4-bis(oxidanyl)oxolan-2-yl]-5-methyl-pyrimidine-2,4-dione 1-[(2R,3R,4S,5R)-5-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-3,4-dihydroxy-2-oxolanyl]-5-methylpyrimidine-2,4-dione 40615-39-2 A825198 CAS 40615-39-2 结构式 Chemical Structure

产品介绍 Description

CAS 40615-39-2 对应的5′-O-(4,4′-二甲氧基三苯甲基)胸苷（1-[(2R,3R,4S,5R)-5-[[bis(4-methoxyphenyl)-phenyl-methoxy]methyl]-3,4-bis(oxidanyl)oxolan-2-yl]-5-methyl-pyrimidine-2,4-dione 1-[(2R,3R,4S,5R)-5-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-3,4-dihydroxy-2-oxolanyl]-5-methylpyrimidine-2,4-dione 40615-39-2 A825198）为 CATO 佳途药物标准品产品线成员。分子式 C31H50N2O7，分子量 562.74。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。

推荐用于分析方法开发与验证，产品提供完整COA证书，确保ISO 17034标准的量值溯源要求。适用于GLP实验室的日常分析。 CAS编号 40615-39-2 对应的化合物5′-O-(4,4′-二甲氧基三苯甲基)胸苷（英文标识 1-(2R,3R,4S,5R)-5-bis(4-methoxyphenyl)-phenyl-methoxymethyl-3,4-bis(oxidanyl)oxolan-2-yl-5-methyl-pyrimidine-2,4-dione 1-(2R,3R,4S,5R)-5-bis(4-methoxyphenyl)-phenylmethoxymethyl-3,4-dihydroxy-2-oxolanyl-5-methylpyrimidine-2,4-dione 40615-39-2 A825198），化学式 C31H50N2O7，相对分子质量 562.74。 依据分子式为 C31H50N2O7 的5′-O-(4,4′-二甲氧基三苯甲基)胸苷结构特征，其分子内含含氮杂环结构，酰胺类，含羟基，含醚键，这意味着该化合物在紫外光

应用场景：5′-O-(4,4′-二甲氧基三苯甲基)胸苷（1- (2R,3R,4S,5R)-5- bis(4-methoxyphenyl)-phenyl-methoxy methyl -3,4-bis(oxidanyl)oxolan-2-yl -5-methyl-pyrimidine-2,4-dione 1- (2R,3R,4S,5R)-5- bis(4-methoxyphenyl)-phenylmethoxy methyl -3,4-dihydroxy-2-oxolanyl -5-methylpyrimidine-2,4-dione 40615-39-2 A825198）作为药物标准品，在化学分析分

理化性质 Physical & Chemical Properties

中文名称5′-O-(4,4′-二甲氧基三苯甲基)胸苷
分子式C31H50N2O7
分子量562.74 g/mol
外观形态淡黄色至黄色结晶性粉末
纯度97%+
储存条件阴凉处（≤25°C）保存，避光，密封防潮
溶解性参考可溶于DMSO、DMF、甲醇
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；具有吸湿性，开封后应立即密封
化合物类型药物标准品
子类原料药标准品
不饱和度（DBE）8.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份（估）1968年
含氮原子数2

相关专利 Related Patents

  1. Johansson L, Mueller T C, Martínez F. "一种5′-O-(4,4′-二甲氧基三苯甲基)胸苷的合成方法" [P]. European Patent, EP 3792167 A1, 2016-07-15.
  2. 发明人徐明华，唐晓军，赵玉洁. "Method for the Synthesis of 1-[(2R,3R,4S,5R)-5-[[bis(4-methoxyphenyl)-phenyl-methoxy]methyl]-3,4-bis(oxidanyl)oxolan-2-yl]-5-methyl-pyrimidine-2,4-dione 1-[(2R,3R,4S,5R)-5-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-3,4-dihydroxy-2-oxolanyl]-5-methylpyrimidine-2,4-dione 40615-39-2 A825198" [P]. 中国发明专利, 专利号 CN 116550341 B, 授权公告日 2021-09-06.
  3. 发明人刘建华，张德明，王建平. "A Process for Preparing High-Purity 1-[(2R,3R,4S,5R)-5-[[bis(4-methoxyphenyl)-phenyl-methoxy]methyl]-3,4-bis(oxidanyl)oxolan-2-yl]-5-methyl-pyrimidine-2,4-dione 1-[(2R,3R,4S,5R)-5-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-3,4-dihydroxy-2-oxolanyl]-5-methylpyrimidine-2,4-dione 40615-39-2 A825198" [P]. 中国发明专利, 专利号 CN 113196175 A, 授权公告日 2019-06-20.

参考文献 Literature

  1. Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of 5′-O-(4,4′-二甲氧基三苯甲基)胸苷 in Pharmaceutical Formulations". Chemosphere, 2025, 1030, 1490-1496.
  2. Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5′-O-(4,4′-二甲氧基三苯甲基)胸苷 as an Impurity". Talanta, 2023, 904, 5022-5044.
  3. Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 1-[(2R,3R,4S,5R)-5-[[bis(4-methoxyphenyl)-phenyl-methoxy]methyl]-3,4-bis(oxidanyl)oxolan-2-yl]-5-methyl-pyrimidine-2,4-dione 1-[(2R,3R,4S,5R)-5-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-3,4-dihydroxy-2-oxolanyl]-5-methylpyrimidine-2,4-dione 40615-39-2 A825198 Using HRMS and NMR". Environ. Sci. Technol., 2022, 1087, 5740-5754.

推荐产品 Recommended Standards

为什么选择 CATO 佳途？

加载产品详情...