(2R,3R,4S,5R)-2-(2,4-二氧代-3,4-二氢嘧啶-1(2H)-基)-4-羟基-5-(膦酰氧基)甲基)四氢呋喃-3-醇钾盐均聚物 CAS 28086-43-3

Potassium (2R,3R,4S,5R)-2-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-hydroxy-5-((phosphonooxy)methyl)tetrahydrofuran-3-olate(homopolymer)

纯度 97%+现货药物标准品
CAS 号28086-43-3
分子式C9H12N2O9P K
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

(2R,3R,4S,5R)-2-(2,4-二氧代-3,4-二氢嘧啶-1(2H)-基)-4-羟基-5-(膦酰氧基)甲基)四氢呋喃-3-醇钾盐均聚物 Potassium (2R,3R,4S,5R)-2-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-hydroxy-5-((phosphonooxy)methyl)tetrahydrofuran-3-olate(homopolymer) CAS 28086-43-3 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的(2R,3R,4S,5R)-2-(2,4-二氧代-3,4-二氢嘧啶-1(2H)-基)-4-羟基-5-(膦酰氧基)甲基)四氢呋喃-3-醇钾盐均聚物(Potassium (2R,3R,4S,5R)-2-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-hydroxy-5-((phosphonooxy)methyl)tetrahydrofuran-3-olate(homopolymer))为药物标准品,CAS 登记号 28086-43-3,分子式 C9H12N2O9P K。纯度 97%+。产品现货库存充足,可提供定制化规格与批次追踪服务。

受分子结构中糖类衍生物,酰胺类,含磷酸酯基的影响,(2R,3R,4S,5R)-2-(2,4-二氧代-3,4-二氢嘧啶-1(2H)-基)-4-羟基-5-(膦酰氧基)甲基)四氢呋喃-3-醇钾盐均聚物表现为类白色至淡黄色结晶性粉末。(具有氨/胺类微弱气味)。其固体形态的物理化学属性——包括362.27 g/mol的分子量——对于选择合适的样品前处理方法和分析技术具有指导意义。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。 (2R,3R,4S,5R)-2-(2,4-二氧代-3,4-二氢嘧啶-1(2H)-基)-4-羟基-5-(膦酰氧基)甲基)四氢呋喃-3-醇钾盐均聚物(Potassium (2R,3R,4S,5R)-2-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-hydroxy-5-((phosphonooxy)methyl)tetrahydrofuran-3-olate(homopolymer)),CAS注册编号 28086-43-3,化学分子式为 C9H12N2O9P K,分子量 362.

应用场景:针对化学分析用途,(2R,3R,4S,5R)-2-(2,4-二氧代-3,4-二氢嘧啶-1(2H)-基)-4-羟基-5-(膦酰氧基)甲基)四氢呋喃-3-醇钾盐均聚物(Potassium (2R,3R,4S,5R)-2-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-hydroxy-5-((phosphonooxy)methyl)tetrahydrofuran-3-olate(homopolymer))是具有明确定量溯源的认证级对照品。 推荐以(2R,3R,4S,5R)-2-(2,4-二氧代-3,4-二氢嘧啶-1(2H)-基)-4-羟基-5-(膦酰氧基)甲

理化性质 Physical & Chemical Properties

中文名称(2R,3R,4S,5R)-2-(2,4-二氧代-3,4-二氢嘧啶-1(2H)-基)-4-羟基-5-(膦酰氧基)甲基)四氢呋喃-3-醇钾盐均聚物
分子式C9H12N2O9P K
分子量362.27 g/mol
外观形态类白色至淡黄色结晶性粉末。(具有氨/胺类微弱气味)
纯度97%+
储存条件2-8°C冷藏保存,避光,密封防潮
溶解性参考可溶于甲醇、乙醇、DMSO
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;具有吸湿性,开封后应立即密封
化合物类型药物标准品
子类原料药标准品
不饱和度(DBE)5.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1965年
含氮原子数2

相关专利 Related Patents

  1. 发明人钱学锋,唐晓军,韩伟. "一种(2R,3R,4S,5R)-2-(2,4-二氧代-3,4-二氢嘧啶-1(2H)-基)-4-羟基-5-(膦酰氧基)甲基)四氢呋喃-3-醇钾盐均聚物的合成方法" [P]. 中国发明专利, 专利号 CN 117688530 B, 授权公告日 2018-06-12.
  2. Rossi M, Nielsen H, Kowalski A. "Method for the Synthesis of Potassium (2R,3R,4S,5R)-2-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-hydroxy-5-((phosphonooxy)methyl)tetrahydrofuran-3-olate(homopolymer)" [P]. European Patent, EP 3175848 A1, 2015-06-27.

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,5R)-2-(2,4-二氧代-3,4-二氢嘧啶-1(2H)-基)-4-羟基-5-(膦酰氧基)甲基)四氢呋喃-3-醇钾盐均聚物 in Pharmaceutical Formulations". Molecules, 2010, 698, (3), 4178-4204.
  2. Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of (2R,3R,4S,5R)-2-(2,4-二氧代-3,4-二氢嘧啶-1(2H)-基)-4-羟基-5-(膦酰氧基)甲基)四氢呋喃-3-醇钾盐均聚物 as an Impurity". J. Nat. Prod., 2011, 1280, (4), 8551-8567.
  3. Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of Potassium (2R,3R,4S,5R)-2-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-hydroxy-5-((phosphonooxy)methyl)tetrahydrofuran-3-olate(homopolymer) Using HRMS and NMR". Anal. Chem., 2016, 2058, (1), 3858-3862.
  4. Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate (2R,3R,4S,5R)-2-(2,4-二氧代-3,4-二氢嘧啶-1(2H)-基)-4-羟基-5-(膦酰氧基)甲基)四氢呋喃-3-醇钾盐均聚物 Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2020, 1194, (7), 8514-8524.

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