CAS 31300-88-6

(2S,3S,4S,5R,6R)-3,4,5-trihydroxy-6-[(1S,2S,4S,5'S,6S,7S,8R,9S,12S,13R,16S)-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.0²⁹.0⁴⁸.0¹³¹⁸]icos-18-ene-6,2'-tetrahydropyran]-16-yl]oxy-tetrahydropyran-2-carboxylic acid

纯度 97%+现货药物标准品
CAS 号31300-88-6
分子式C33H50O9
分子量590.74 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,4S,5R,6R)-3,4,5-trihydroxy-6-[(1S,2S,4S,5'S,6S,7S,8R,9S,12S,13R,16S)-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.0²⁹.0⁴⁸.0¹³¹⁸]icos-18-ene-6,2'-tetrahydropyran]-16-yl]oxy-tetrahydropyran-2-carboxylic acid CAS 31300-88-6 结构式 Chemical Structure

产品介绍 Description

本产品为药物标准品((2S,3S,4S,5R,6R)-3,4,5-trihydroxy-6-[(1S,2S,4S,5'S,6S,7S,8R,9S,12S,13R,16S)-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.0²⁹.0⁴⁸.0¹³¹⁸]icos-18-ene-6,2'-tetrahydropyran]-16-yl]oxy-tetrahydropyran-2-carboxylic acid,CAS 31300-88-6),分子式 C33H50O9,分子量 590.74。纯度 97%+。适用于分析方法开发、方法验证及日常质检,CATO 提供全程冷链与全球配送。

的产生途径与其化学式中羧酸类,含羟基,含醚键,多环芳烃密切相关,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。 化学式为 C33H50O9 的((2S,3S,4S,5R,6R)-3,4,5-trihydroxy-6-(1S,2S,4S,5'S,6S,7S,8R,9S,12S,13R,16S)-5',7,9,13-tetramethylspiro5-oxapentacyclo10.8.0.0²⁹.0⁴⁸.0¹³¹⁸icos-18-ene-6,2'-tetrahydropyran-16-yloxy-tetrahydropyran-2-carboxylic acid),其CAS登记号是 31300-88-6,分子量为 590.74 g/mol。 从化学结构特征来看,的分子骨架中包含羧酸类,含羟基,含醚键,多环芳烃。该化合物的不饱和度为9.0,表明结构中存在约9个环或双键等价单元。分子量为590.74 g/mol,属于较高分子量化合物。由于结构中存在共轭发色团,该化合物在200-400 nm区间具有显著的紫外吸收,便于HPLC-UV检测。 本品适用于HPLC

应用场景:((2S,3S,4S,5R,6R)-3,4,5-trihydroxy-6- (1S,2S,4S,5'S,6S,7S,8R,9S,12S,13R,16S)-5',7,9,13-tetramethylspiro 5-oxapentacyclo 10.8.0.0²⁹.0⁴⁸.0¹³¹⁸ icos-18-ene-6,2'-tetrahydropyran -16-yl oxy-tetrahydropyran-2-carboxylic acid)作为药物标准品,在化学分析分析领域承担着重要的角色。 推荐以配制标准系列工作溶液,用于建立标准曲线实现外标法定量。 建议使用甲醇为溶剂配制储备溶液,根据检测灵敏

理化性质 Physical & Chemical Properties

中文名称
分子式C33H50O9
分子量590.74 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)9.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1965年

相关专利 Related Patents

  1. 发明人高志强,孙丽萍,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108146414 B, 授权公告日 2015-06-01.
  2. 发明人徐明华,韩伟,罗永刚. "Method for the Synthesis of (2S,3S,4S,5R,6R)-3,4,5-trihydroxy-6-[(1S,2S,4S,5'S,6S,7S,8R,9S,12S,13R,16S)-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.0²⁹.0⁴⁸.0¹³¹⁸]icos-18-ene-6,2'-tetrahydropyran]-16-yl]oxy-tetrahydropyran-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116926207 B, 授权公告日 2017-09-25.
  3. 发明人黄志刚,赵玉洁,朱建伟. "A Process for Preparing High-Purity (2S,3S,4S,5R,6R)-3,4,5-trihydroxy-6-[(1S,2S,4S,5'S,6S,7S,8R,9S,12S,13R,16S)-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.0²⁹.0⁴⁸.0¹³¹⁸]icos-18-ene-6,2'-tetrahydropyran]-16-yl]oxy-tetrahydropyran-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110863497 B, 授权公告日 2025-12-27.

参考文献 Literature

  1. Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2022, 1591, (2), 9477-9500.
  2. Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2019, 350, (12), 844-850.
  3. Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of (2S,3S,4S,5R,6R)-3,4,5-trihydroxy-6-[(1S,2S,4S,5'S,6S,7S,8R,9S,12S,13R,16S)-5',7,9,13-tetramethylspiro[5-oxapentacyclo[10.8.0.0²⁹.0⁴⁸.0¹³¹⁸]icos-18-ene-6,2'-tetrahydropyran]-16-yl]oxy-tetrahydropyran-2-carboxylic acid Using HRMS and NMR". Phytochemistry, 2018, 315, 4413-4442.
  4. Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2015, 797, 7749-7753.

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