24:1 (Cis) PC CAS 51779-96-5

51779-96-5 Dinervonylphosphatidylcholine 3,5,9-Trioxa-4-phosphatritriacont-24-en-1-aminium, 4-hydroxy-N,N,N-trimethyl-10-oxo-7-((1-oxo-15-tetracosenyl)oxy)-, inner salt, 4-oxide, (R-(Z,Z))- (C24-1)PC

纯度 97%+现货药物标准品
CAS 号51779-96-5
分子式C56H108NO8P
分子量954.43 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

24:1 (Cis) PC 51779-96-5
Dinervonylphosphatidylcholine
3,5,9-Trioxa-4-phosphatritriacont-24-en-1-aminium, 4-hydroxy-N,N,N-trimethyl-10-oxo-7-((1-oxo-15-tetracosenyl)oxy)-, inner salt, 4-oxide, (R-(Z,Z))-
(C24-1)PC CAS 51779-96-5 结构式 Chemical Structure

产品介绍 Description

24:1 (Cis) PC(51779-96-5 Dinervonylphosphatidylcholine 3,5,9-Trioxa-4-phosphatritriacont-24-en-1-aminium, 4-hydroxy-N,N,N-trimethyl-10-oxo-7-((1-oxo-15-tetracosenyl)oxy)-, inner salt, 4-oxide, (R-(Z,Z))- (C24-1)PC)是药物分析与质量控制领域常用的药物标准品,CAS 号 51779-96-5。分子式 C56H108NO8P,分子量 954.43。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。

24:1 (Cis) PC(51779-96-5 Dinervonylphosphatidylcholine 3,5,9-Trioxa-4-phosphatritriacont-24-en-1-aminium, 4-hydroxy-N,N,N-trimethyl-10-oxo-7-((1-oxo-15-tetracosenyl)oxy)-, inner salt, 4-oxide, (R-(Z,Z))- (C24-1)PC),CAS注册编号 51779-96-5,化学分子式为 C56H108NO8P,分子量 954.43 g/mol。 从化学结构特征来看,24:1 (Cis) PC的分子骨架中包含酰胺类,含磷酸酯基,羧酸类,含羟基,含醚键。该化合物的不饱和度为3.5,表明结构中存在约3个环或双键等价单元。分子量为954.43 g/mol,属于高分子量化合物。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。 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

应用场景:24:1 (Cis) PC(51779-96-5 Dinervonylphosphatidylcholine 3,5,9-Trioxa-4-phosphatritriacont-24-en-1-aminium, 4-hydroxy-N,N,N-trimethyl-10-oxo-7-((1-oxo-15-tetracosenyl)oxy)-, inner salt, 4-oxide, (R-(Z,Z))- (C24-1)PC)作为药物标准品,在化学分析分析领域承担着重要的角色。 推荐以24:1 (Cis) PC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/乙腈(1:1)

理化性质 Physical & Chemical Properties

中文名称24:1 (Cis) PC
分子式C56H108NO8P
分子量954.43 g/mol
外观形态白色至淡黄色无定形粉末
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)3.5
UV特征有紫外吸收
CAS登记年份(估)1971年
含氮原子数1

相关专利 Related Patents

  1. 发明人张德明,何建平,郑宇鹏. "一种24:1 (Cis) PC的合成方法" [P]. 中国发明专利, 专利号 CN 110349223 A, 授权公告日 2022-10-04.
  2. 发明人朱建伟,杨光,何建平. "Method for the Synthesis of 51779-96-5 Dinervonylphosphatidylcholine 3,5,9-Trioxa-4-phosphatritriacont-24-en-1-aminium, 4-hydroxy-N,N,N-trimethyl-10-oxo-7-((1-oxo-15-tetracosenyl)oxy)-, inner salt, 4-oxide, (R-(Z,Z))- (C24-1)PC" [P]. 中国发明专利, 专利号 CN 117049851 A, 授权公告日 2020-03-22.
  3. 发明人郑宇鹏,李文辉,周伟. "A Process for Preparing High-Purity 51779-96-5 Dinervonylphosphatidylcholine 3,5,9-Trioxa-4-phosphatritriacont-24-en-1-aminium, 4-hydroxy-N,N,N-trimethyl-10-oxo-7-((1-oxo-15-tetracosenyl)oxy)-, inner salt, 4-oxide, (R-(Z,Z))- (C24-1)PC" [P]. 中国发明专利, 专利号 CN 114754815 A, 授权公告日 2024-10-07.

参考文献 Literature

  1. Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of 24:1 (Cis) PC in Pharmaceutical Formulations". Chemosphere, 2015, 241, (12), 3782-3809.
  2. Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of 24:1 (Cis) PC as an Impurity". J. Nat. Prod., 2016, 735, (12), 7579-7597.
  3. O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 51779-96-5 Dinervonylphosphatidylcholine 3,5,9-Trioxa-4-phosphatritriacont-24-en-1-aminium, 4-hydroxy-N,N,N-trimethyl-10-oxo-7-((1-oxo-15-tetracosenyl)oxy)-, inner salt, 4-oxide, (R-(Z,Z))- (C24-1)PC Using HRMS and NMR". Biomed. Chromatogr., 2018, 1364, (1), 1476-1491.
  4. O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate 24:1 (Cis) PC Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2011, 1475, (5), 1417-1446.

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