18:3 (Cis) PC CAS 2701-19-1

2701-19-1 73VWA3NFQ6 1,2-Dilinolenoyl-sn-glycero-3-phosphatidylcholine UNII-73VWA3NFQ6 L-Dilinolenoyl lecithin 3,5,9-Trioxa-4-phosphaheptacosa-18,21,24-trien-1-aminium, 4-hydroxy-N,N,N-trimethyl-10-oxo-7-(((9Z,12Z,15Z)-1-oxo-9,12,15-octadecatrien-1-yl)oxy)-, inner salt, 4-oxide, (7R,18Z,21Z,24Z)- L-alpha-Di(cis,cis,cis-9,12,15-octadecatrienoyl) lecithin L-alpha-Dilinolenoyl phosphatidylcholine

纯度 97%+现货药物标准品
CAS 号2701-19-1
分子式C44H76NO8P
分子量778.05 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

18:3 (Cis) PC 2701-19-1 73VWA3NFQ6 1,2-Dilinolenoyl-sn-glycero-3-phosphatidylcholine UNII-73VWA3NFQ6 L-Dilinolenoyl lecithin 3,5,9-Trioxa-4-phosphaheptacosa-18,21,24-trien-1-aminium, 4-hydroxy-N,N,N-trimethyl-10-oxo-7-(((9Z,12Z,15Z)-1-oxo-9,12,15-octadecatrien-1-yl)oxy)-, inner salt, 4-oxide, (7R,18Z,21Z,24Z)- L-alpha-Di(cis,cis,cis-9,12,15-octadecatrienoyl) lecithin L-alpha-Dilinolenoyl phosphatidylcholine CAS 2701-19-1 结构式 Chemical Structure

产品介绍 Description

18:3 (Cis) PC（英文名 2701-19-1 73VWA3NFQ6 1,2-Dilinolenoyl-sn-glycero-3-phosphatidylcholine UNII-73VWA3NFQ6 L-Dilinolenoyl lecithin 3,5,9-Trioxa-4-phosphaheptacosa-18,21,24-trien-1-aminium, 4-hydroxy-N,N,N-trimethyl-10-oxo-7-(((9Z,12Z,15Z)-1-oxo-9,12,15-octadecatrien-1-yl)oxy)-, inner salt, 4-oxide, (7R,18Z,21Z,24Z)- L-alpha-Di(cis,cis,cis-9,12,15-octadecatrienoyl) lecithin L-alpha-Dilinolenoyl phosphatidylcholine，CAS 2701-19-1）属于药物标准品。分子式 C44H76NO8P，分子量 778.05。纯度 97%+。佳途科技作为 ISO 17034 认可的标准物质生产商，为该产品提供完整的质量文件与技术支持。

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 2701-19-1 对应的化合物18:3 (Cis) PC（英文标识 2701-19-1 73VWA3NFQ6 1,2-Dilinolenoyl-sn-glycero-3-phosphatidylcholine UNII-73VWA3NFQ6 L-Dilinolenoyl lecithin 3,5,9-Trioxa-4-phosphaheptacosa-18,21,24-trien-1-aminium, 4-hydroxy-N,N,N-trimethyl-10-oxo-7-(((9Z,12Z,15Z)-1-oxo-9,12,15-octadecatrien-1-yl)oxy)-, inner salt, 4-oxide, (7R,18Z,21Z,24Z)- L-alpha-Di(cis,cis,cis-9,12,15-octadecatrienoyl) lecithin L-alpha-Dilinolenoyl ph

应用场景：针对化学分析用途，18:3 (Cis) PC（2701-19-1 73VWA3NFQ6 1,2-Dilinolenoyl-sn-glycero-3-phosphatidylcholine UNII-73VWA3NFQ6 L-Dilinolenoyl lecithin 3,5,9-Trioxa-4-phosphaheptacosa-18,21,24-trien-1-aminium, 4-hydroxy-N,N,N-trimethyl-10-oxo-7-(((9Z,12Z,15Z)-1-oxo-9,12,15-octadecatrien-1-yl)oxy)-, inner salt, 4-oxid

理化性质 Physical & Chemical Properties

中文名称18:3 (Cis) PC
分子式C44H76NO8P
分子量778.05 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，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）7.5
UV特征有紫外吸收
结构特征含芳环
CAS登记年份（估）1957年
含氮原子数1

相关专利 Related Patents

  1. Mueller T C, Lefèvre J P, Schröder R. "一种18:3 (Cis) PC的合成方法" [P]. European Patent, EP 3524303 A1, 2017-07-05.
  2. 发明人郭海燕，李文辉，徐明华. "Method for the Synthesis of 2701-19-1 73VWA3NFQ6 1,2-Dilinolenoyl-sn-glycero-3-phosphatidylcholine UNII-73VWA3NFQ6 L-Dilinolenoyl lecithin 3,5,9-Trioxa-4-phosphaheptacosa-18,21,24-trien-1-aminium, 4-hydroxy-N,N,N-trimethyl-10-oxo-7-(((9Z,12Z,15Z)-1-oxo-9,12,15-octadecatrien-1-yl)oxy)-, inner salt, 4-oxide, (7R,18Z,21Z,24Z)- L-alpha-Di(cis,cis,cis-9,12,15-octadecatrienoyl) lecithin L-alpha-Dilinolenoyl phosphatidylcholine" [P]. 中国发明专利, 专利号 CN 110567075 A, 授权公告日 2024-06-23.

参考文献 Literature

  1. Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of 18:3 (Cis) PC in Pharmaceutical Formulations". Anal. Chem., 2015, 825, (5), 9374-9394.
  2. Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 18:3 (Cis) PC as an Impurity". Biomed. Chromatogr., 2021, 2381, (3), 9493-9504.
  3. Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 2701-19-1 73VWA3NFQ6 1,2-Dilinolenoyl-sn-glycero-3-phosphatidylcholine UNII-73VWA3NFQ6 L-Dilinolenoyl lecithin 3,5,9-Trioxa-4-phosphaheptacosa-18,21,24-trien-1-aminium, 4-hydroxy-N,N,N-trimethyl-10-oxo-7-(((9Z,12Z,15Z)-1-oxo-9,12,15-octadecatrien-1-yl)oxy)-, inner salt, 4-oxide, (7R,18Z,21Z,24Z)- L-alpha-Di(cis,cis,cis-9,12,15-octadecatrienoyl) lecithin L-alpha-Dilinolenoyl phosphatidylcholine Using HRMS and NMR". Environ. Sci. Technol., 2023, 2275, (11), 2031-2053.

推荐产品 Recommended Standards

为什么选择 CATO 佳途？

加载产品详情...