CAS 508-93-0

508-93-0 Evomonoside 5-beta-Card-20(22)-enolide, 3-beta-((6-deoxy-alpha-L-mannopyranosyl)oxy)-14-beta-hydroxy- (3beta,5beta)-3-((6-Deoxy-alpha-L-mannopyranosyl)oxy)-14-hydroxycard-20(22)-enolide Digitoxigenin rhamnoside Digitoxigenin 3-rhamnoside EINECS 208-088-4 Evomonosid [German] Evomonosid Digitoxigenin alpha-L-rhamnoside Digitoxigenin 3beta-O-alpha-L-rhamnopyranside

纯度 97%+现货药物标准品
CAS 号508-93-0
分子式C29H44O8
分子量520.65 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

508-93-0 Evomonoside 5-beta-Card-20(22)-enolide, 3-beta-((6-deoxy-alpha-L-mannopyranosyl)oxy)-14-beta-hydroxy- (3beta,5beta)-3-((6-Deoxy-alpha-L-mannopyranosyl)oxy)-14-hydroxycard-20(22)-enolide Digitoxigenin rhamnoside Digitoxigenin 3-rhamnoside EINECS 208-088-4 Evomonosid [German] Evomonosid Digitoxigenin alpha-L-rhamnoside Digitoxigenin 3beta-O-alpha-L-rhamnopyranside CAS 508-93-0 结构式 Chemical Structure

产品介绍 Description

本产品为药物标准品（508-93-0 Evomonoside 5-beta-Card-20(22)-enolide, 3-beta-((6-deoxy-alpha-L-mannopyranosyl)oxy)-14-beta-hydroxy- (3beta,5beta)-3-((6-Deoxy-alpha-L-mannopyranosyl)oxy)-14-hydroxycard-20(22)-enolide Digitoxigenin rhamnoside Digitoxigenin 3-rhamnoside EINECS 208-088-4 Evomonosid [German] Evomonosid Digitoxigenin alpha-L-rhamnoside Digitoxigenin 3beta-O-alpha-L-rhamnopyranside，CAS 508-93-0），分子式 C29H44O8，分子量 520.65。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。

推荐用于分析方法开发与验证，产品提供完整COA证书，确保ISO 17034标准的量值溯源要求。适用于GLP实验室的日常分析。 CAS编号 508-93-0 对应的化合物（英文标识 508-93-0 Evomonoside 5-beta-Card-20(22)-enolide, 3-beta-((6-deoxy-alpha-L-mannopyranosyl)oxy)-14-beta-hydroxy- (3beta,5beta)-3-((6-Deoxy-alpha-L-mannopyranosyl)oxy)-14-hydroxycard-20(22)-enolide Digitoxigenin rhamnoside Digitoxigenin 3-rhamnoside EINECS 208-088-4 Evomonosid German Evomonosid Digitoxigenin alpha-L-rhamnoside Digitoxigenin 3beta-O-alpha-L-rhamnopyranside），化学式 C29H44O8，相对分子质量 520.65

应用场景：（508-93-0 Evomonoside 5-beta-Card-20(22)-enolide, 3-beta-((6-deoxy-alpha-L-mannopyranosyl)oxy)-14-beta-hydroxy- (3beta,5beta)-3-((6-Deoxy-alpha-L-mannopyranosyl)oxy)-14-hydroxycard-20(22)-enolide Digitoxigenin rhamnoside Digitoxigenin 3-rhamnoside EINECS 208-088-4 Evomonosid German Evomonosid Digi

理化性质 Physical & Chemical Properties

中文名称
分子式C29H44O8
分子量520.65 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）8.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份（估）1957年

相关专利 Related Patents

  1. 发明人韩伟，冯建国，朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113522726 A, 授权公告日 2023-12-26.
  2. 发明人孙丽萍，郭海燕，胡光. "Method for the Synthesis of 508-93-0 Evomonoside 5-beta-Card-20(22)-enolide, 3-beta-((6-deoxy-alpha-L-mannopyranosyl)oxy)-14-beta-hydroxy- (3beta,5beta)-3-((6-Deoxy-alpha-L-mannopyranosyl)oxy)-14-hydroxycard-20(22)-enolide Digitoxigenin rhamnoside Digitoxigenin 3-rhamnoside EINECS 208-088-4 Evomonosid [German] Evomonosid Digitoxigenin alpha-L-rhamnoside Digitoxigenin 3beta-O-alpha-L-rhamnopyranside" [P]. 中国发明专利, 专利号 CN 109907636 B, 授权公告日 2017-07-08.
  3. 发明人周伟，朱建伟，杨光. "A Process for Preparing High-Purity 508-93-0 Evomonoside 5-beta-Card-20(22)-enolide, 3-beta-((6-deoxy-alpha-L-mannopyranosyl)oxy)-14-beta-hydroxy- (3beta,5beta)-3-((6-Deoxy-alpha-L-mannopyranosyl)oxy)-14-hydroxycard-20(22)-enolide Digitoxigenin rhamnoside Digitoxigenin 3-rhamnoside EINECS 208-088-4 Evomonosid [German] Evomonosid Digitoxigenin alpha-L-rhamnoside Digitoxigenin 3beta-O-alpha-L-rhamnopyranside" [P]. 中国发明专利, 专利号 CN 112913678 B, 授权公告日 2018-10-19.

参考文献 Literature

  1. Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2019, 370, 6479-6495.
  2. Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2013, 2308, (7), 7222-7248.
  3. Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 508-93-0 Evomonoside 5-beta-Card-20(22)-enolide, 3-beta-((6-deoxy-alpha-L-mannopyranosyl)oxy)-14-beta-hydroxy- (3beta,5beta)-3-((6-Deoxy-alpha-L-mannopyranosyl)oxy)-14-hydroxycard-20(22)-enolide Digitoxigenin rhamnoside Digitoxigenin 3-rhamnoside EINECS 208-088-4 Evomonosid [German] Evomonosid Digitoxigenin alpha-L-rhamnoside Digitoxigenin 3beta-O-alpha-L-rhamnopyranside Using HRMS and NMR". Anal. Chim. Acta, 2020, 1383, (7), 4897-4913.

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