((2S,3S,4R,5R)-3-(benzoyloxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2,4-difluorotetrahydrofuran-2-yl)methyl benzoate CAS 1612841-23-2

((2S,3S,4R,5R)-3-(benzoyloxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2,4-difluorotetrahydrofuran-2-yl)methyl benzoate

纯度 97%+现货药物标准品
CAS 号1612841-23-2
分子式C23H18F2N2O7
分子量472.40 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,3S,4R,5R)-3-(benzoyloxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2,4-difluorotetrahydrofuran-2-yl)methyl benzoate ((2S,3S,4R,5R)-3-(benzoyloxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2,4-difluorotetrahydrofuran-2-yl)methyl benzoate CAS 1612841-23-2 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的((2S,3S,4R,5R)-3-(benzoyloxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2,4-difluorotetrahydrofuran-2-yl)methyl benzoate（((2S,3S,4R,5R)-3-(benzoyloxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2,4-difluorotetrahydrofuran-2-yl)methyl benzoate）为药物标准品，CAS 登记号 1612841-23-2，分子式 C23H18F2N2O7，分子量 472.40。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。

与同类药物标准品相比，((2S,3S,4R,5R)-3-(benzoyloxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2,4-difluorotetrahydrofuran-2-yl)methyl benzoate的分子量为472.40 g/mol这一特征使其在色谱分离条件和质谱检测参数设置上具有独特性。 ((2S,3S,4R,5R)-3-(benzoyloxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2,4-difluorotetrahydrofuran-2-yl)methyl benzoate（((2S,3S,4R,5R)-3-(benzoyloxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2,4-difluorotetrahydrofuran-2-yl)methyl benzoate），CAS注册编号 1612841-23-2，化学分子式为 C23H18F2N2O7，分子量 472.40 g/mol。 ((2S,3S,4R,5

应用场景：((2S,3S,4R,5R)-3-(benzoyloxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2,4-difluorotetrahydrofuran-2-yl)methyl benzoate（((2S,3S,4R,5R)-3-(benzoyloxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2,4-difluorotetrahydrofuran-2-yl)methyl benzoate，CAS 1612841-23-2）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((2S,3S,

理化性质 Physical & Chemical Properties

中文名称((2S,3S,4R,5R)-3-(benzoyloxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2,4-difluorotetrahydrofuran-2-yl)methyl benzoate
分子式C23H18F2N2O7
分子量472.40 g/mol
外观形态淡黄色至黄色结晶性粉末。（具有轻微卤代物特征气味，挥发性较低）
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；含酯键，遇强碱易水解
化合物类型药物标准品
子类原料药标准品
不饱和度（DBE）15.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份（估）1993年
卤素含量F取代
含氮原子数2

相关专利 Related Patents

  1. 发明人马晓峰，李文辉，朱建伟. "一种((2S,3S,4R,5R)-3-(benzoyloxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2,4-difluorotetrahydrofuran-2-yl)methyl benzoate的合成方法" [P]. 中国发明专利, 专利号 CN 109354033 B, 授权公告日 2016-01-15.
  2. 发明人赵玉洁，沈红梅，冯建国. "Method for the Synthesis of ((2S,3S,4R,5R)-3-(benzoyloxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2,4-difluorotetrahydrofuran-2-yl)methyl benzoate" [P]. 中国发明专利, 专利号 CN 110115353 B, 授权公告日 2024-09-26.
  3. 发明人高志强，刘建华，赵玉洁. "A Process for Preparing High-Purity ((2S,3S,4R,5R)-3-(benzoyloxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2,4-difluorotetrahydrofuran-2-yl)methyl benzoate" [P]. 中国发明专利, 专利号 CN 114761028 B, 授权公告日 2022-09-10.

参考文献 Literature

  1. Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of ((2S,3S,4R,5R)-3-(benzoyloxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2,4-difluorotetrahydrofuran-2-yl)methyl benzoate in Pharmaceutical Formulations". Molecules, 2025, 1473, 8787-8811.
  2. O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of ((2S,3S,4R,5R)-3-(benzoyloxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2,4-difluorotetrahydrofuran-2-yl)methyl benzoate as an Impurity". Sci. Total Environ., 2020, 1165, (9), 8511-8524.
  3. Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of ((2S,3S,4R,5R)-3-(benzoyloxy)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2,4-difluorotetrahydrofuran-2-yl)methyl benzoate Using HRMS and NMR". Phytochemistry, 2014, 1143, (10), 3329-3336.

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