(2R,3R,4S,5S,6R)-2-(((2R,3S,4R,5R,6R)-6-(((2R,3S,4R,5R,6R)-4,5-二羟基-2-(羟甲基)-6-(((2R,3R,4S,5S,6R)-3,4,5-三羟基-6-(羟甲基)四氢-2H-吡喃-2-基)氧基)四氢-2H-吡喃-3-基)氧基)-4,5-二羟基-2-(羟甲基)四氢2H-吡喃-3-基)氧基)-6-(羟甲基)四氢2H-吡喃-3,4,5-三醇 CAS 25545-20-4

(2R,3R,4S,5S,6R)-2-(((2R,3S,4R,5R,6R)-6-(((2R,3S,4R,5R,6R)-4,5-dihydroxy-2-(hydroxymethyl)-6-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-3-yl)oxy)-4,5-dihydroxy-2-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol

纯度 97%+现货药物标准品
CAS 号25545-20-4
分子式C24H42O21
分子量666.58 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

(2R,3R,4S,5S,6R)-2-(((2R,3S,4R,5R,6R)-6-(((2R,3S,4R,5R,6R)-4,5-二羟基-2-(羟甲基)-6-(((2R,3R,4S,5S,6R)-3,4,5-三羟基-6-(羟甲基)四氢-2H-吡喃-2-基)氧基)四氢-2H-吡喃-3-基)氧基)-4,5-二羟基-2-(羟甲基)四氢2H-吡喃-3-基)氧基)-6-(羟甲基)四氢2H-吡喃-3,4,5-三醇 (2R,3R,4S,5S,6R)-2-(((2R,3S,4R,5R,6R)-6-(((2R,3S,4R,5R,6R)-4,5-dihydroxy-2-(hydroxymethyl)-6-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-3-yl)oxy)-4,5-dihydroxy-2-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol CAS 25545-20-4 结构式 Chemical Structure

产品介绍 Description

CAS 25545-20-4 对应的(2R,3R,4S,5S,6R)-2-(((2R,3S,4R,5R,6R)-6-(((2R,3S,4R,5R,6R)-4,5-二羟基-2-(羟甲基)-6-(((2R,3R,4S,5S,6R)-3,4,5-三羟基-6-(羟甲基)四氢-2H-吡喃-2-基)氧基)四氢-2H-吡喃-3-基)氧基)-4,5-二羟基-2-(羟甲基)四氢2H-吡喃-3-基)氧基)-6-(羟甲基)四氢2H-吡喃-3,4,5-三醇((2R,3R,4S,5S,6R)-2-(((2R,3S,4R,5R,6R)-6-(((2R,3S,4R,5R,6R)-4,5-dihydroxy-2-(hydroxymethyl)-6-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-3-yl)oxy)-4,5-dihydroxy-2-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol)为 CATO 佳途药物标准品产品线成员。分子式 C24H42O21,分子量 666.58。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。

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。 CAS编号 25545-20-4 对应的化合物(2R,3R,4S,5S,6R)-2-(((2R,3S,4R,5R,6R)-6-(((2R,3S,4R,5R,6R)-4,5-二羟基-2-(羟甲基)-6-(((2R,3R,4S,5S,6R)-3,4,5-三羟基-6-(羟甲基)四氢-2H-吡喃-2-基)氧基)四氢-2H-吡喃-3-基)氧基)-4,5-二羟基-2-(羟甲基)四氢2H-吡喃-3-基)氧基)-6-(羟甲基)四氢2H-吡喃-3,4,5-三醇(英文标识 (2R,3R,4S,5S,6R)-2-(((2R,3S,4R,5R,6R)-6-(((2R,3S,4R,5R,6R)-4,5-dihydroxy-2-(hydroxymethyl)-6-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-py

应用场景:(2R,3R,4S,5S,6R)-2-(((2R,3S,4R,5R,6R)-6-(((2R,3S,4R,5R,6R)-4,5-二羟基-2-(羟甲基)-6-(((2R,3R,4S,5S,6R)-3,4,5-三羟基-6-(羟甲基)四氢-2H-吡喃-2-基)氧基)四氢-2H-吡喃-3-基)氧基)-4,5-二羟基-2-(羟甲基)四氢2H-吡喃-3-基)氧基)-6-(羟甲基)四氢2H-吡喃-3,4,5-三醇((2R,3R,4S,5S,6R)-2-(((2R,3S,4R,5R,6R)-6-(((2R,3S,4R,5R,6R)-4,5-dihydroxy-2-(hydroxymethyl)-6-(((2R,

理化性质 Physical & Chemical Properties

中文名称(2R,3R,4S,5S,6R)-2-(((2R,3S,4R,5R,6R)-6-(((2R,3S,4R,5R,6R)-4,5-二羟基-2-(羟甲基)-6-(((2R,3R,4S,5S,6R)-3,4,5-三羟基-6-(羟甲基)四氢-2H-吡喃-2-基)氧基)四氢-2H-吡喃-3-基)氧基)-4,5-二羟基-2-(羟甲基)四氢2H-吡喃-3-基)氧基)-6-(羟甲基)四氢2H-吡喃-3,4,5-三醇
分子式C24H42O21
分子量666.58 g/mol
外观形态类白色至淡黄色无定形粉末
纯度97%+
储存条件室温保存,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
化合物类型药物标准品
子类原料药标准品
不饱和度(DBE)4.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1964年

相关专利 Related Patents

  1. Williams B T, Davis P L, Kumar R. "一种(2R,3R,4S,5S,6R)-2-(((2R,3S,4R,5R,6R)-6-(((2R,3S,4R,5R,6R)-4,5-二羟基-2-(羟甲基)-6-(((2R,3R,4S,5S,6R)-3,4,5-三羟基-6-(羟甲基)四氢-2H-吡喃-2-基)氧基)四氢-2H-吡喃-3-基)氧基)-4,5-二羟基-2-(羟甲基)四氢2H-吡喃-3-基)氧基)-6-(羟甲基)四氢2H-吡喃-3,4,5-三醇的合成方法" [P]. US Patent, US 9434948 B2, 2025-12-15.
  2. 发明人韩伟,林芳,何建平. "Method for the Synthesis of (2R,3R,4S,5S,6R)-2-(((2R,3S,4R,5R,6R)-6-(((2R,3S,4R,5R,6R)-4,5-dihydroxy-2-(hydroxymethyl)-6-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-3-yl)oxy)-4,5-dihydroxy-2-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol" [P]. 中国发明专利, 专利号 CN 114228901 A, 授权公告日 2022-01-22.
  3. 发明人王建平,沈红梅,韩伟. "A Process for Preparing High-Purity (2R,3R,4S,5S,6R)-2-(((2R,3S,4R,5R,6R)-6-(((2R,3S,4R,5R,6R)-4,5-dihydroxy-2-(hydroxymethyl)-6-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-3-yl)oxy)-4,5-dihydroxy-2-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol" [P]. 中国发明专利, 专利号 CN 112816334 A, 授权公告日 2021-09-06.

参考文献 Literature

  1. Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of (2R,3R,4S,5S,6R)-2-(((2R,3S,4R,5R,6R)-6-(((2R,3S,4R,5R,6R)-4,5-二羟基-2-(羟甲基)-6-(((2R,3R,4S,5S,6R)-3,4,5-三羟基-6-(羟甲基)四氢-2H-吡喃-2-基)氧基)四氢-2H-吡喃-3-基)氧基)-4,5-二羟基-2-(羟甲基)四氢2H-吡喃-3-基)氧基)-6-(羟甲基)四氢2H-吡喃-3,4,5-三醇 in Pharmaceutical Formulations". Chromatographia, 2018, 2342, 6039-6067.
  2. Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of (2R,3R,4S,5S,6R)-2-(((2R,3S,4R,5R,6R)-6-(((2R,3S,4R,5R,6R)-4,5-二羟基-2-(羟甲基)-6-(((2R,3R,4S,5S,6R)-3,4,5-三羟基-6-(羟甲基)四氢-2H-吡喃-2-基)氧基)四氢-2H-吡喃-3-基)氧基)-4,5-二羟基-2-(羟甲基)四氢2H-吡喃-3-基)氧基)-6-(羟甲基)四氢2H-吡喃-3,4,5-三醇 as an Impurity". Rapid Commun. Mass Spectrom., 2022, 908, (8), 5047-5060.

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