3,5-Di-O-galloylshikimic acid CAS 95753-52-9

(3R,4R,5R)-3,5-Bis(3,4,5-trihydroxyphenylcarbonyloxy)-4-hydroxycyclohex-1-enecarboxylic acid (3R,4S,5R)-4-hydroxy-3,5-bis[(3,4,5-trihydroxybenzoyl)oxy]cyclohexene-1-carboxylic acid 3,5-Di-O-galloylshikimic acid 95753-52-9 Benzoic acid, 3,4,5-trihydroxy-, (1R,2S,3R)-5-carboxy-2-hydroxy-4-cyclohexene-1,3-diyl ester GN-11

纯度 97%+现货药物标准品
CAS 号95753-52-9
分子式C21H30O13
分子量490.46 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

3,5-Di-O-galloylshikimic acid (3R,4R,5R)-3,5-Bis(3,4,5-trihydroxyphenylcarbonyloxy)-4-hydroxycyclohex-1-enecarboxylic acid (3R,4S,5R)-4-hydroxy-3,5-bis[(3,4,5-trihydroxybenzoyl)oxy]cyclohexene-1-carboxylic acid 3,5-Di-O-galloylshikimic acid 95753-52-9 Benzoic acid, 3,4,5-trihydroxy-, (1R,2S,3R)-5-carboxy-2-hydroxy-4-cyclohexene-1,3-diyl ester GN-11 CAS 95753-52-9 结构式 Chemical Structure

产品介绍 Description

3,5-Di-O-galloylshikimic acid（英文名 (3R,4R,5R)-3,5-Bis(3,4,5-trihydroxyphenylcarbonyloxy)-4-hydroxycyclohex-1-enecarboxylic acid (3R,4S,5R)-4-hydroxy-3,5-bis[(3,4,5-trihydroxybenzoyl)oxy]cyclohexene-1-carboxylic acid 3,5-Di-O-galloylshikimic acid 95753-52-9 Benzoic acid, 3,4,5-trihydroxy-, (1R,2S,3R)-5-carboxy-2-hydroxy-4-cyclohexene-1,3-diyl ester GN-11，CAS 95753-52-9）属于药物标准品。分子式 C21H30O13，分子量 490.46。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。

本品适用于HPLC、GC、LC-MS/MS、GC-MS等主要色谱平台的定量分析，可作为外标法校准标准品或系统适用性测试参考物质使用。 化学式为 C21H30O13 的3,5-Di-O-galloylshikimic acid（(3R,4R,5R)-3,5-Bis(3,4,5-trihydroxyphenylcarbonyloxy)-4-hydroxycyclohex-1-enecarboxylic acid (3R,4S,5R)-4-hydroxy-3,5-bis(3,4,5-trihydroxybenzoyl)oxycyclohexene-1-carboxylic acid 3,5-Di-O-galloylshikimic acid 95753-52-9 Benzoic acid, 3,4,5-trihydroxy-, (1R,2S,3R)-5-carboxy-2-hydroxy-4-cyclohexene-1,3-diyl ester GN-11），其CAS登记号是 95753-52-9，分子量为 490.46 g/mol。 3,5-Di-O-gal

应用场景：3,5-Di-O-galloylshikimic acid（(3R,4R,5R)-3,5-Bis(3,4,5-trihydroxyphenylcarbonyloxy)-4-hydroxycyclohex-1-enecarboxylic acid (3R,4S,5R)-4-hydroxy-3,5-bis (3,4,5-trihydroxybenzoyl)oxy cyclohexene-1-carboxylic acid 3,5-Di-O-galloylshikimic acid 95753-52-9 Benzoic acid, 3,4,5-trihydroxy-, (1R,2S,3R)-5-ca

理化性质 Physical & Chemical Properties

中文名称3,5-Di-O-galloylshikimic acid
分子式C21H30O13
分子量490.46 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）1984年

相关专利 Related Patents

  1. 发明人郑宇鹏，马晓峰，赵玉洁. "一种3,5-Di-O-galloylshikimic acid的合成方法" [P]. 中国发明专利, 专利号 CN 112560463 A, 授权公告日 2023-11-12.
  2. 发明人徐明华，林芳，陈志强. "Method for the Synthesis of (3R,4R,5R)-3,5-Bis(3,4,5-trihydroxyphenylcarbonyloxy)-4-hydroxycyclohex-1-enecarboxylic acid (3R,4S,5R)-4-hydroxy-3,5-bis[(3,4,5-trihydroxybenzoyl)oxy]cyclohexene-1-carboxylic acid 3,5-Di-O-galloylshikimic acid 95753-52-9 Benzoic acid, 3,4,5-trihydroxy-, (1R,2S,3R)-5-carboxy-2-hydroxy-4-cyclohexene-1,3-diyl ester GN-11" [P]. 中国发明专利, 专利号 CN 108078263 A, 授权公告日 2023-11-19.
  3. Fischer A B, Stevens L M, Hughes D C. "A Process for Preparing High-Purity (3R,4R,5R)-3,5-Bis(3,4,5-trihydroxyphenylcarbonyloxy)-4-hydroxycyclohex-1-enecarboxylic acid (3R,4S,5R)-4-hydroxy-3,5-bis[(3,4,5-trihydroxybenzoyl)oxy]cyclohexene-1-carboxylic acid 3,5-Di-O-galloylshikimic acid 95753-52-9 Benzoic acid, 3,4,5-trihydroxy-, (1R,2S,3R)-5-carboxy-2-hydroxy-4-cyclohexene-1,3-diyl ester GN-11" [P]. US Patent, US 9012883 B2, 2019-12-12.

参考文献 Literature

  1. Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of 3,5-Di-O-galloylshikimic acid in Pharmaceutical Formulations". Molecules, 2020, 112, (2), 4683-4701.
  2. Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3,5-Di-O-galloylshikimic acid as an Impurity". Food Chem., 2023, 2226, 8487-8507.
  3. Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of (3R,4R,5R)-3,5-Bis(3,4,5-trihydroxyphenylcarbonyloxy)-4-hydroxycyclohex-1-enecarboxylic acid (3R,4S,5R)-4-hydroxy-3,5-bis[(3,4,5-trihydroxybenzoyl)oxy]cyclohexene-1-carboxylic acid 3,5-Di-O-galloylshikimic acid 95753-52-9 Benzoic acid, 3,4,5-trihydroxy-, (1R,2S,3R)-5-carboxy-2-hydroxy-4-cyclohexene-1,3-diyl ester GN-11 Using HRMS and NMR". Anal. Chim. Acta, 2014, 172, (11), 36-42.
  4. Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate 3,5-Di-O-galloylshikimic acid Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2025, 522, (3), 5949-5974.

推荐产品 Recommended Standards

为什么选择 CATO 佳途？

加载产品详情...