2-(3,4-二羟基苯基)-5,7-二羟基-3-((2S,3R,4S,5S,6R)-3,4,5-三羟基-6-(((((2R,3R,4R,5R,6S)-3,4,5-三羟基-6-甲基四氢-2H-吡喃-2-基)氧基)甲基)四氢-2H-吡喃-2-基)氧基)-4H-苯并吡喃-4-酮水合物 CAS 190836-14-7

2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-3-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-((((2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-2-yl)oxy)-4H-chromen-4-one hydrate

纯度 97%+现货药物标准品
CAS 号190836-14-7
分子式C27H30O16 H2O
分子量N/A 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

2-(3,4-二羟基苯基)-5,7-二羟基-3-((2S,3R,4S,5S,6R)-3,4,5-三羟基-6-(((((2R,3R,4R,5R,6S)-3,4,5-三羟基-6-甲基四氢-2H-吡喃-2-基)氧基)甲基)四氢-2H-吡喃-2-基)氧基)-4H-苯并吡喃-4-酮水合物 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-3-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-((((2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-2-yl)oxy)-4H-chromen-4-one hydrate CAS 190836-14-7 结构式 Chemical Structure

产品介绍 Description

2-(3,4-二羟基苯基)-5,7-二羟基-3-((2S,3R,4S,5S,6R)-3,4,5-三羟基-6-(((((2R,3R,4R,5R,6S)-3,4,5-三羟基-6-甲基四氢-2H-吡喃-2-基)氧基)甲基)四氢-2H-吡喃-2-基)氧基)-4H-苯并吡喃-4-酮水合物(2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-3-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-((((2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-2-yl)oxy)-4H-chromen-4-one hydrate,CAS 号 190836-14-7)是 CATO 佳途自主生产的药物标准品,分子式 C27H30O16 H2O。纯度 97%+。本品采用严格的质量控制体系生产,附 COA 证书,适用于药物研发、质量控制和法规申报等场景。

在定量分析中,可作为校准标准或内标物使用,适用于多种检测技术平台(UV-Vis, FLD, MS, FID)。 CAS编号 190836-14-7 对应的化合物2-(3,4-二羟基苯基)-5,7-二羟基-3-((2S,3R,4S,5S,6R)-3,4,5-三羟基-6-(((((2R,3R,4R,5R,6S)-3,4,5-三羟基-6-甲基四氢-2H-吡喃-2-基)氧基)甲基)四氢-2H-吡喃-2-基)氧基)-4H-苯并吡喃-4-酮水合物(英文标识 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-3-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-((((2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-2-yl)oxy)-4H-chromen-4-one hydrate),化学式 C27H30O16 H2O,相对分子质量 628.54。 依据分子式为 C27H30O16

应用场景:在化学分析实验室中,2-(3,4-二羟基苯基)-5,7-二羟基-3-((2S,3R,4S,5S,6R)-3,4,5-三羟基-6-(((((2R,3R,4R,5R,6S)-3,4,5-三羟基-6-甲基四氢-2H-吡喃-2-基)氧基)甲基)四氢-2H-吡喃-2-基)氧基)-4H-苯并吡喃-4-酮水合物(CAS 190836-14-7)凭借其97%+的纯度做为基础物质,为定量分析提供基准参照。 推荐以2-(3,4-二羟基苯基)-5,7-二羟基-3-((2S,3R,4S,5S,6R)-3,4,5-三羟基-6-(((((2R,3R,4R,5R,6S)-3,4,5-三羟基-6-甲基四氢-2H-吡喃-2-

理化性质 Physical & Chemical Properties

中文名称2-(3,4-二羟基苯基)-5,7-二羟基-3-((2S,3R,4S,5S,6R)-3,4,5-三羟基-6-(((((2R,3R,4R,5R,6S)-3,4,5-三羟基-6-甲基四氢-2H-吡喃-2-基)氧基)甲基)四氢-2H-吡喃-2-基)氧基)-4H-苯并吡喃-4-酮水合物
分子式C27H30O16 H2O
分子量628.54 g/mol
外观形态淡黄色至黄色无定形粉末
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)12.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)2011年

相关专利 Related Patents

  1. 发明人林芳,刘建华,张德明. "一种2-(3,4-二羟基苯基)-5,7-二羟基-3-((2S,3R,4S,5S,6R)-3,4,5-三羟基-6-(((((2R,3R,4R,5R,6S)-3,4,5-三羟基-6-甲基四氢-2H-吡喃-2-基)氧基)甲基)四氢-2H-吡喃-2-基)氧基)-4H-苯并吡喃-4-酮水合物的合成方法" [P]. 中国发明专利, 专利号 CN 114857706 B, 授权公告日 2025-05-15.
  2. Nielsen H, Kowalski A, Nowak P. "Method for the Synthesis of 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-3-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-((((2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-2-yl)oxy)-4H-chromen-4-one hydrate" [P]. European Patent, EP 3492930 A1, 2022-03-13.

参考文献 Literature

  1. Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of 2-(3,4-二羟基苯基)-5,7-二羟基-3-((2S,3R,4S,5S,6R)-3,4,5-三羟基-6-(((((2R,3R,4R,5R,6S)-3,4,5-三羟基-6-甲基四氢-2H-吡喃-2-基)氧基)甲基)四氢-2H-吡喃-2-基)氧基)-4H-苯并吡喃-4-酮水合物 in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2013, 1402, 9305-9319.
  2. Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-(3,4-二羟基苯基)-5,7-二羟基-3-((2S,3R,4S,5S,6R)-3,4,5-三羟基-6-(((((2R,3R,4R,5R,6S)-3,4,5-三羟基-6-甲基四氢-2H-吡喃-2-基)氧基)甲基)四氢-2H-吡喃-2-基)氧基)-4H-苯并吡喃-4-酮水合物 as an Impurity". Biomed. Chromatogr., 2017, 2003, 495-524.
  3. Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-3-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-((((2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-2-yl)oxy)-4H-chromen-4-one hydrate Using HRMS and NMR". Chromatographia, 2021, 1843, 1954-1966.

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