Sericic acid CAS 55306-03-1

55306-03-1 Sericic acid Olean-12-en-28-oic acid, 2,3,19,23-tetrahydroxy-, (2alpha,3beta,4beta,19alpha)- (2alpha,3beta,4beta,19alpha)-2,3,19,23-Tetrahydroxyolean-12-en-28-oic acid 2,3,19,23-Tetrahydroxyolean-12-en-28-oic acid

纯度 97%+现货药物标准品
CAS 号55306-03-1
分子式C30H48O6
分子量504.70 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

Sericic acid 55306-03-1
Sericic acid
Olean-12-en-28-oic acid, 2,3,19,23-tetrahydroxy-, (2alpha,3beta,4beta,19alpha)-
(2alpha,3beta,4beta,19alpha)-2,3,19,23-Tetrahydroxyolean-12-en-28-oic acid
2,3,19,23-Tetrahydroxyolean-12-en-28-oic acid CAS 55306-03-1 结构式 Chemical Structure

产品介绍 Description

Sericic acid(55306-03-1 Sericic acid Olean-12-en-28-oic acid, 2,3,19,23-tetrahydroxy-, (2alpha,3beta,4beta,19alpha)- (2alpha,3beta,4beta,19alpha)-2,3,19,23-Tetrahydroxyolean-12-en-28-oic acid 2,3,19,23-Tetrahydroxyolean-12-en-28-oic acid)是药物分析与质量控制领域常用的药物标准品,CAS 号 55306-03-1。分子式 C30H48O6,分子量 504.70。纯度 97%+。CATO 佳途拥有 130,000+ 标准品现货目录,可一站式满足配套采购需求。

与同类药物标准品相比,Sericic acid的分子量为504.70 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。 化学式为 C30H48O6 的Sericic acid(55306-03-1 Sericic acid Olean-12-en-28-oic acid, 2,3,19,23-tetrahydroxy-, (2alpha,3beta,4beta,19alpha)- (2alpha,3beta,4beta,19alpha)-2,3,19,23-Tetrahydroxyolean-12-en-28-oic acid 2,3,19,23-Tetrahydroxyolean-12-en-28-oic acid),其CAS登记号是 55306-03-1,分子量为 504.70 g/mol。 受分子结构中甾体骨架,含羟基,含醚键的影响,Sericic acid表现为类白色至淡黄色结晶性粉末。其固体形态的物理化学属性——包括504.70 g/mol的分子量——对于选择合适的样品前处理方法和分析技术具有指导意义。分子中包含芳环或共轭体系,在UV-Vis光谱中具有

应用场景:Sericic acid(55306-03-1 Sericic acid Olean-12-en-28-oic acid, 2,3,19,23-tetrahydroxy-, (2alpha,3beta,4beta,19alpha)- (2alpha,3beta,4beta,19alpha)-2,3,19,23-Tetrahydroxyolean-12-en-28-oic acid 2,3,19,23-Tetrahydroxyolean-12-en-28-oic acid,CAS 55306-03-1)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Sericic acid配制标准系列

理化性质 Physical & Chemical Properties

中文名称Sericic acid
分子式C30H48O6
分子量504.70 g/mol
外观形态类白色至淡黄色结晶性粉末
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)7.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1972年

相关专利 Related Patents

  1. 发明人黄志刚,朱建伟,刘建华. "一种Sericic acid的合成方法" [P]. 中国发明专利, 专利号 CN 113044465 A, 授权公告日 2017-04-02.
  2. Yamamoto T, Roberts E F, O'Brien P Q. "Method for the Synthesis of 55306-03-1 Sericic acid Olean-12-en-28-oic acid, 2,3,19,23-tetrahydroxy-, (2alpha,3beta,4beta,19alpha)- (2alpha,3beta,4beta,19alpha)-2,3,19,23-Tetrahydroxyolean-12-en-28-oic acid 2,3,19,23-Tetrahydroxyolean-12-en-28-oic acid" [P]. US Patent, US 11218591 B2, 2023-09-17.
  3. 发明人林芳,罗永刚,李文辉. "A Process for Preparing High-Purity 55306-03-1 Sericic acid Olean-12-en-28-oic acid, 2,3,19,23-tetrahydroxy-, (2alpha,3beta,4beta,19alpha)- (2alpha,3beta,4beta,19alpha)-2,3,19,23-Tetrahydroxyolean-12-en-28-oic acid 2,3,19,23-Tetrahydroxyolean-12-en-28-oic acid" [P]. 中国发明专利, 专利号 CN 114557380 B, 授权公告日 2018-09-24.

参考文献 Literature

  1. Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of Sericic acid in Pharmaceutical Formulations". Phytochemistry, 2014, 101, 3512-3525.
  2. Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of Sericic acid as an Impurity". J. Agric. Food Chem., 2011, 2118, 2851-2854.
  3. Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 55306-03-1 Sericic acid Olean-12-en-28-oic acid, 2,3,19,23-tetrahydroxy-, (2alpha,3beta,4beta,19alpha)- (2alpha,3beta,4beta,19alpha)-2,3,19,23-Tetrahydroxyolean-12-en-28-oic acid 2,3,19,23-Tetrahydroxyolean-12-en-28-oic acid Using HRMS and NMR". Environ. Sci. Technol., 2013, 1997, (5), 7047-7074.

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