23,24,25,26-Tetranoroleana-1(10),3,5,7-tetraen-29-oic acid, 3,4,6-trihydroxy-9,13-dimethyl-2-oxo-, (9beta,13alpha,14beta,20alpha)- CAS 1253387-35-7

23,24,25,26-Tetranoroleana-1(10),3,5,7-tetraen-29-oic acid, 3,4,6-trihydroxy-9,13-dimethyl-2-oxo-, (9beta,13alpha,14beta,20alpha)-

纯度 97%+现货药物标准品
CAS 号1253387-35-7
分子式C28H36O6
分子量468.58 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

23,24,25,26-Tetranoroleana-1(10),3,5,7-tetraen-29-oic acid, 3,4,6-trihydroxy-9,13-dimethyl-2-oxo-, (9beta,13alpha,14beta,20alpha)- 23,24,25,26-Tetranoroleana-1(10),3,5,7-tetraen-29-oic acid, 3,4,6-trihydroxy-9,13-dimethyl-2-oxo-, (9beta,13alpha,14beta,20alpha)- CAS 1253387-35-7 结构式 Chemical Structure

产品介绍 Description

CAS 1253387-35-7 对应的23,24,25,26-Tetranoroleana-1(10),3,5,7-tetraen-29-oic acid, 3,4,6-trihydroxy-9,13-dimethyl-2-oxo-, (9beta,13alpha,14beta,20alpha)-（23,24,25,26-Tetranoroleana-1(10),3,5,7-tetraen-29-oic acid, 3,4,6-trihydroxy-9,13-dimethyl-2-oxo-, (9beta,13alpha,14beta,20alpha)-）为 CATO 佳途药物标准品产品线成员。分子式 C28H36O6，分子量 468.58。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。

23,24,25,26-Tetranoroleana-1(10),3,5,7-tetraen-29-oic acid, 3,4,6-trihydroxy-9,13-dimethyl-2-oxo-, (9beta,13alpha,14beta,20alpha)-（23,24,25,26-Tetranoroleana-1(10),3,5,7-tetraen-29-oic acid, 3,4,6-trihydroxy-9,13-dimethyl-2-oxo-, (9beta,13alpha,14beta,20alpha)-），CAS注册编号 1253387-35-7，化学分子式为 C28H36O6，分子量 468.58 g/mol。 23,24,25,26-Tetranoroleana-1(10),3,5,7-tetraen-29-oic acid, 3,4,6-trihydroxy-9,13-dimethyl-2-oxo-, (9beta,13alpha,14beta,20alpha)-（分子式 C28H36O6）的化学结构中包含甾体骨架，含羟基，含醚键。在反相色谱体系中，其保留行为主要

应用场景：针对化学分析用途，23,24,25,26-Tetranoroleana-1(10),3,5,7-tetraen-29-oic acid, 3,4,6-trihydroxy-9,13-dimethyl-2-oxo-, (9beta,13alpha,14beta,20alpha)-（23,24,25,26-Tetranoroleana-1(10),3,5,7-tetraen-29-oic acid, 3,4,6-trihydroxy-9,13-dimethyl-2-oxo-, (9beta,13alpha,14beta,20alpha)-）是具有明确定量溯源的认证级对照品。 推荐以23,24,2

理化性质 Physical & Chemical Properties

中文名称23,24,25,26-Tetranoroleana-1(10),3,5,7-tetraen-29-oic acid, 3,4,6-trihydroxy-9,13-dimethyl-2-oxo-, (9beta,13alpha,14beta,20alpha)-
分子式C28H36O6
分子量468.58 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）11.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份（估）1990年

相关专利 Related Patents

  1. 发明人钱学锋，徐明华，张德明. "一种23,24,25,26-Tetranoroleana-1(10),3,5,7-tetraen-29-oic acid, 3,4,6-trihydroxy-9,13-dimethyl-2-oxo-, (9beta,13alpha,14beta,20alpha)-的合成方法" [P]. 中国发明专利, 专利号 CN 112314758 A, 授权公告日 2017-01-03.
  2. 发明人周伟，韩伟，罗永刚. "Method for the Synthesis of 23,24,25,26-Tetranoroleana-1(10),3,5,7-tetraen-29-oic acid, 3,4,6-trihydroxy-9,13-dimethyl-2-oxo-, (9beta,13alpha,14beta,20alpha)-" [P]. 中国发明专利, 专利号 CN 117949377 B, 授权公告日 2025-04-06.
  3. Roberts E F, O'Brien P Q, Johnson M A. "A Process for Preparing High-Purity 23,24,25,26-Tetranoroleana-1(10),3,5,7-tetraen-29-oic acid, 3,4,6-trihydroxy-9,13-dimethyl-2-oxo-, (9beta,13alpha,14beta,20alpha)-" [P]. US Patent, US 9486683 B2, 2017-10-26.

参考文献 Literature

  1. Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of 23,24,25,26-Tetranoroleana-1(10),3,5,7-tetraen-29-oic acid, 3,4,6-trihydroxy-9,13-dimethyl-2-oxo-, (9beta,13alpha,14beta,20alpha)- in Pharmaceutical Formulations". Chromatographia, 2010, 394, (11), 7108-7115.
  2. O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 23,24,25,26-Tetranoroleana-1(10),3,5,7-tetraen-29-oic acid, 3,4,6-trihydroxy-9,13-dimethyl-2-oxo-, (9beta,13alpha,14beta,20alpha)- as an Impurity". Anal. Methods, 2018, 2412, 8214-8241.

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