((2S,3R,4R,5R)-4-acetoxy-3-azido-5-(6-benzamido-9H-purin-9-yl)tetrahydrofuran-2-yl)methyl 4-methylbenzoate CAS 329773-21-9

((2S,3R,4R,5R)-4-acetoxy-3-azido-5-(6-benzamido-9H-purin-9-yl)tetrahydrofuran-2-yl)methyl 4-methylbenzoate

纯度 97%+现货药物标准品
CAS 号329773-21-9
分子式C27H24N8O6
分子量556.53 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,5R)-4-acetoxy-3-azido-5-(6-benzamido-9H-purin-9-yl)tetrahydrofuran-2-yl)methyl 4-methylbenzoate ((2S,3R,4R,5R)-4-acetoxy-3-azido-5-(6-benzamido-9H-purin-9-yl)tetrahydrofuran-2-yl)methyl 4-methylbenzoate CAS 329773-21-9 结构式 Chemical Structure

产品介绍 Description

((2S,3R,4R,5R)-4-acetoxy-3-azido-5-(6-benzamido-9H-purin-9-yl)tetrahydrofuran-2-yl)methyl 4-methylbenzoate（英文名 ((2S,3R,4R,5R)-4-acetoxy-3-azido-5-(6-benzamido-9H-purin-9-yl)tetrahydrofuran-2-yl)methyl 4-methylbenzoate，CAS 329773-21-9）属于药物标准品。分子式 C27H24N8O6，分子量 556.53。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。

((2S,3R,4R,5R)-4-acetoxy-3-azido-5-(6-benzamido-9H-purin-9-yl)tetrahydrofuran-2-yl)methyl 4-methylbenzoate的产生途径与其化学式中甾体骨架，酰胺类，含羟基，含醚键密切相关，该结构特征决定了其在合成/纯化或降解过程中出现的概率与行为。 CAS编号 329773-21-9 对应的化合物((2S,3R,4R,5R)-4-acetoxy-3-azido-5-(6-benzamido-9H-purin-9-yl)tetrahydrofuran-2-yl)methyl 4-methylbenzoate（英文标识 ((2S,3R,4R,5R)-4-acetoxy-3-azido-5-(6-benzamido-9H-purin-9-yl)tetrahydrofuran-2-yl)methyl 4-methylbenzoate），化学式 C27H24N8O6，相对分子质量 556.53。 ((2S,3R,4R,5R)-4-acetoxy-3-azido-5-(6-benzamido-9H-puri

应用场景：针对化学分析用途，((2S,3R,4R,5R)-4-acetoxy-3-azido-5-(6-benzamido-9H-purin-9-yl)tetrahydrofuran-2-yl)methyl 4-methylbenzoate（((2S,3R,4R,5R)-4-acetoxy-3-azido-5-(6-benzamido-9H-purin-9-yl)tetrahydrofuran-2-yl)methyl 4-methylbenzoate）是具有明确定量溯源的认证级对照品。 推荐以((2S,3R,4R,5R)-4-acetoxy-3-azido-5-(6-benzamido-9H-puri

理化性质 Physical & Chemical Properties

中文名称((2S,3R,4R,5R)-4-acetoxy-3-azido-5-(6-benzamido-9H-purin-9-yl)tetrahydrofuran-2-yl)methyl 4-methylbenzoate
分子式C27H24N8O6
分子量556.53 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）20.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份（估）2025年
含氮原子数8

相关专利 Related Patents

  1. O'Brien P Q, Stevens L M, Thompson G K. "一种((2S,3R,4R,5R)-4-acetoxy-3-azido-5-(6-benzamido-9H-purin-9-yl)tetrahydrofuran-2-yl)methyl 4-methylbenzoate的合成方法" [P]. US Patent, US 10193091 B2, 2017-06-07.
  2. 发明人陈志强，胡光，王建平. "Method for the Synthesis of ((2S,3R,4R,5R)-4-acetoxy-3-azido-5-(6-benzamido-9H-purin-9-yl)tetrahydrofuran-2-yl)methyl 4-methylbenzoate" [P]. 中国发明专利, 专利号 CN 111792581 B, 授权公告日 2023-06-28.
  3. 发明人王建平，马晓峰，李文辉. "A Process for Preparing High-Purity ((2S,3R,4R,5R)-4-acetoxy-3-azido-5-(6-benzamido-9H-purin-9-yl)tetrahydrofuran-2-yl)methyl 4-methylbenzoate" [P]. 中国发明专利, 专利号 CN 108858723 A, 授权公告日 2023-08-12.

参考文献 Literature

  1. Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of ((2S,3R,4R,5R)-4-acetoxy-3-azido-5-(6-benzamido-9H-purin-9-yl)tetrahydrofuran-2-yl)methyl 4-methylbenzoate in Pharmaceutical Formulations". Anal. Chem., 2023, 1502, 4986-5009.
  2. Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of ((2S,3R,4R,5R)-4-acetoxy-3-azido-5-(6-benzamido-9H-purin-9-yl)tetrahydrofuran-2-yl)methyl 4-methylbenzoate as an Impurity". Anal. Chim. Acta, 2022, 1107, 3418-3445.

推荐产品 Recommended Standards

为什么选择 CATO 佳途？

加载产品详情...