CAS 887354-51-0

3-Diethoxyphosphoryloxy-7,11,15-trimethyl-hexadecatetra-2,6,10,14-enoic Acid, Ethyl Ester, (Mixture of Isomers) 3-[(Diethoxyphosphinyl)oxy]-7,11,15-trimethyl-2,6,10,14-hexadecatetraenoic Acid Ethyl Ester 887354-51-0

纯度 97%+现货药物标准品
CAS 号887354-51-0
分子式C25H43O6P
分子量470.58 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

 3-Diethoxyphosphoryloxy-7,11,15-trimethyl-hexadecatetra-2,6,10,14-enoic Acid, Ethyl Ester, (Mixture of Isomers)
3-[(Diethoxyphosphinyl)oxy]-7,11,15-trimethyl-2,6,10,14-hexadecatetraenoic Acid Ethyl Ester
887354-51-0 CAS 887354-51-0 结构式 Chemical Structure

产品介绍 Description

(3-Diethoxyphosphoryloxy-7,11,15-trimethyl-hexadecatetra-2,6,10,14-enoic Acid, Ethyl Ester, (Mixture of Isomers) 3-[(Diethoxyphosphinyl)oxy]-7,11,15-trimethyl-2,6,10,14-hexadecatetraenoic Acid Ethyl Ester 887354-51-0)是药物分析与质量控制领域常用的药物标准品,CAS 号 887354-51-0。分子式 C25H43O6P,分子量 470.58。纯度 97%+。CATO 佳途拥有 130,000+ 标准品现货目录,可一站式满足配套采购需求。

(C25H43O6P)含有甾体骨架,含磷酸酯基,含羟基,含醚键。羧基赋予其一定的酸性特征,这些物理化学性质直接决定了其标准溶液的最佳配制方案和储存策略。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。 (3-Diethoxyphosphoryloxy-7,11,15-trimethyl-hexadecatetra-2,6,10,14-enoic Acid, Ethyl Ester, (Mixture of Isomers) 3-(Diethoxyphosphinyl)oxy-7,11,15-trimethyl-2,6,10,14-hexadecatetraenoic Acid Ethyl Ester 887354-51-0),CAS注册编号 887354-51-0,化学分子式为 C25H43O6P,分子量 470.58 g/mol。 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)。 本品定值报告包含以下质量控制信息: - 主成分含量:9

应用场景:针对化学分析用途,(3-Diethoxyphosphoryloxy-7,11,15-trimethyl-hexadecatetra-2,6,10,14-enoic Acid, Ethyl Ester, (Mixture of Isomers) 3- (Diethoxyphosphinyl)oxy -7,11,15-trimethyl-2,6,10,14-hexadecatetraenoic Acid Ethyl Ester 887354-51-0)是具有明确定量溯源的认证级对照品。 推荐以配制标准系列工作溶液,用于建立标准曲线实现外标法定量。 建议使用甲醇为溶剂配制储备溶液,根据检测灵敏度需

理化性质 Physical & Chemical Properties

中文名称
分子式C25H43O6P
分子量470.58 g/mol
外观形态类白色至淡黄色结晶性粉末
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)4.5
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1987年

相关专利 Related Patents

  1. 发明人周伟,王建平,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110986031 B, 授权公告日 2018-05-21.
  2. Lefèvre J P, Schröder R, Jørgensen K. "Method for the Synthesis of 3-Diethoxyphosphoryloxy-7,11,15-trimethyl-hexadecatetra-2,6,10,14-enoic Acid, Ethyl Ester, (Mixture of Isomers) 3-[(Diethoxyphosphinyl)oxy]-7,11,15-trimethyl-2,6,10,14-hexadecatetraenoic Acid Ethyl Ester 887354-51-0" [P]. European Patent, EP 3567753 A1, 2018-10-04.
  3. Park J H, Williams B T, Anderson J P. "A Process for Preparing High-Purity 3-Diethoxyphosphoryloxy-7,11,15-trimethyl-hexadecatetra-2,6,10,14-enoic Acid, Ethyl Ester, (Mixture of Isomers) 3-[(Diethoxyphosphinyl)oxy]-7,11,15-trimethyl-2,6,10,14-hexadecatetraenoic Acid Ethyl Ester 887354-51-0" [P]. US Patent, US 10123111 B2, 2024-07-16.

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 in Pharmaceutical Formulations". Anal. Chem., 2016, 562, (5), 9194-9213.
  2. Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2019, 1667, (4), 3584-3610.
  3. O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 3-Diethoxyphosphoryloxy-7,11,15-trimethyl-hexadecatetra-2,6,10,14-enoic Acid, Ethyl Ester, (Mixture of Isomers) 3-[(Diethoxyphosphinyl)oxy]-7,11,15-trimethyl-2,6,10,14-hexadecatetraenoic Acid Ethyl Ester 887354-51-0 Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2018, 443, (4), 5799-5824.
  4. Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2011, 609, (5), 9005-9032.

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