5-羟基-7-甲氧基-3-(4-((2S,3R,4S,5S,6R)-3,4,5-三羟基-6-(羟甲基)四氢-2H-吡喃-2-基)氧基)苯基)-4H-苯并吡喃-4-酮 CAS 154-36-9

5-Hydroxy-7-methoxy-3-(4-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)phenyl)-4H-chromen-4-one

纯度 97%+现货药物标准品
CAS 号154-36-9
分子式C22H22O10
分子量446.40 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

5-羟基-7-甲氧基-3-(4-((2S,3R,4S,5S,6R)-3,4,5-三羟基-6-(羟甲基)四氢-2H-吡喃-2-基)氧基)苯基)-4H-苯并吡喃-4-酮 5-Hydroxy-7-methoxy-3-(4-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)phenyl)-4H-chromen-4-one CAS 154-36-9 结构式 Chemical Structure

产品介绍 Description

CAS 154-36-9 对应的5-羟基-7-甲氧基-3-(4-((2S,3R,4S,5S,6R)-3,4,5-三羟基-6-(羟甲基)四氢-2H-吡喃-2-基)氧基)苯基)-4H-苯并吡喃-4-酮(5-Hydroxy-7-methoxy-3-(4-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)phenyl)-4H-chromen-4-one)为 CATO 佳途药物标准品产品线成员。分子式 C22H22O10,分子量 446.40。纯度 97%+。所有批次均经 HPLC/NMR 等多项检测确认,质量稳定可溯源。

在现行药典和法规框架下,药物标准品的合规要求中明确涉及对包括5-羟基-7-甲氧基-3-(4-((2S,3R,4S,5S,6R)-3,4,5-三羟基-6-(羟甲基)四氢-2H-吡喃-2-基)氧基)苯基)-4H-苯并吡喃-4-酮在内的目标物的控制。 CAS编号 154-36-9 对应的化合物5-羟基-7-甲氧基-3-(4-((2S,3R,4S,5S,6R)-3,4,5-三羟基-6-(羟甲基)四氢-2H-吡喃-2-基)氧基)苯基)-4H-苯并吡喃-4-酮(英文标识 5-Hydroxy-7-methoxy-3-(4-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)phenyl)-4H-chromen-4-one),化学式 C22H22O10,相对分子质量 446.40。 从化学结构特征来看,5-羟基-7-甲氧基-3-(4-((2S,3R,4S,5S,6R)-3,4,5-三羟基-6-(羟甲基)四氢-2H-吡喃-2-基)氧基)苯基)-4H-苯并吡喃-4-酮的分子骨架中包含黄酮骨架

应用场景:5-羟基-7-甲氧基-3-(4-((2S,3R,4S,5S,6R)-3,4,5-三羟基-6-(羟甲基)四氢-2H-吡喃-2-基)氧基)苯基)-4H-苯并吡喃-4-酮(5-Hydroxy-7-methoxy-3-(4-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)phenyl)-4H-chromen-4-one,CAS 154-36-9)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5-羟基-7-甲氧基-3-(4-((2S,3R,4S,5S,6R)-3,4,5-三羟基

理化性质 Physical & Chemical Properties

中文名称5-羟基-7-甲氧基-3-(4-((2S,3R,4S,5S,6R)-3,4,5-三羟基-6-(羟甲基)四氢-2H-吡喃-2-基)氧基)苯基)-4H-苯并吡喃-4-酮
分子式C22H22O10
分子量446.40 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)12.0
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. Fischer A B, Klinger H, O'Brien P Q. "一种5-羟基-7-甲氧基-3-(4-((2S,3R,4S,5S,6R)-3,4,5-三羟基-6-(羟甲基)四氢-2H-吡喃-2-基)氧基)苯基)-4H-苯并吡喃-4-酮的合成方法" [P]. US Patent, US 10459348 B2, 2022-10-26.
  2. 发明人郭海燕,王建平,郑宇鹏. "Method for the Synthesis of 5-Hydroxy-7-methoxy-3-(4-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)phenyl)-4H-chromen-4-one" [P]. 中国发明专利, 专利号 CN 112426370 A, 授权公告日 2018-05-08.
  3. 发明人林芳,冯建国,刘建华. "A Process for Preparing High-Purity 5-Hydroxy-7-methoxy-3-(4-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)phenyl)-4H-chromen-4-one" [P]. 中国发明专利, 专利号 CN 114567888 B, 授权公告日 2023-08-22.

参考文献 Literature

  1. Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of 5-羟基-7-甲氧基-3-(4-((2S,3R,4S,5S,6R)-3,4,5-三羟基-6-(羟甲基)四氢-2H-吡喃-2-基)氧基)苯基)-4H-苯并吡喃-4-酮 in Pharmaceutical Formulations". Environ. Sci. Technol., 2012, 2476, 9360-9366.
  2. Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-羟基-7-甲氧基-3-(4-((2S,3R,4S,5S,6R)-3,4,5-三羟基-6-(羟甲基)四氢-2H-吡喃-2-基)氧基)苯基)-4H-苯并吡喃-4-酮 as an Impurity". Anal. Chim. Acta, 2014, 384, (10), 9014-9024.
  3. Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 5-Hydroxy-7-methoxy-3-(4-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)phenyl)-4H-chromen-4-one Using HRMS and NMR". Anal. Chem., 2014, 781, (4), 9842-9870.
  4. Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate 5-羟基-7-甲氧基-3-(4-((2S,3R,4S,5S,6R)-3,4,5-三羟基-6-(羟甲基)四氢-2H-吡喃-2-基)氧基)苯基)-4H-苯并吡喃-4-酮 Profile in Drug Substances According to ICH Guidelines". Molecules, 2011, 1221, 6068-6079.

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