22:6 (Cis) PC CAS 99296-81-8

(7R,13Z,16Z,19Z,22Z,25Z,28Z)-4-Hydroxy-N,N,N-trimethyl-10-oxo-7-[[(4Z,7Z,10Z,13Z,16Z,19Z)-1-oxo-4,7,10,13,16,19-docosahexaenyl]oxy]-3,5,9-trioxa-4-phosphahentriaconta-13,16,19,22,25,28-hexaen-1-aminium 4-oxide, inner salt 1,2-Di-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphocholine 1,2-Didocosahexaenoyl-sn-glycero-3-phosphocholine 99296-81-8 DHAPC PC(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) PC(22:6/22:6)

纯度 97%+现货药物标准品
CAS 号99296-81-8
分子式C52H80NO8P
分子量878.17 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

22:6 (Cis) PC (7R,13Z,16Z,19Z,22Z,25Z,28Z)-4-Hydroxy-N,N,N-trimethyl-10-oxo-7-[[(4Z,7Z,10Z,13Z,16Z,19Z)-1-oxo-4,7,10,13,16,19-docosahexaenyl]oxy]-3,5,9-trioxa-4-phosphahentriaconta-13,16,19,22,25,28-hexaen-1-aminium 4-oxide, inner salt
1,2-Di-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphocholine
1,2-Didocosahexaenoyl-sn-glycero-3-phosphocholine
99296-81-8
DHAPC
PC(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z))
PC(22:6/22:6) CAS 99296-81-8 结构式 Chemical Structure

产品介绍 Description

22:6 (Cis) PC((7R,13Z,16Z,19Z,22Z,25Z,28Z)-4-Hydroxy-N,N,N-trimethyl-10-oxo-7-[[(4Z,7Z,10Z,13Z,16Z,19Z)-1-oxo-4,7,10,13,16,19-docosahexaenyl]oxy]-3,5,9-trioxa-4-phosphahentriaconta-13,16,19,22,25,28-hexaen-1-aminium 4-oxide, inner salt 1,2-Di-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphocholine 1,2-Didocosahexaenoyl-sn-glycero-3-phosphocholine 99296-81-8 DHAPC PC(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) PC(22:6/22:6))是药物分析与质量控制领域常用的药物标准品,CAS 号 99296-81-8。分子式 C52H80NO8P,分子量 878.17。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。

22:6 (Cis) PC的产生途径与其化学式中含氮杂环结构,酰胺类,含磷酸酯基,含羟基,含醚键密切相关,该结构特征决定了其在合成/纯化或降解过程中出现的概率与行为。 化学式为 C52H80NO8P 的22:6 (Cis) PC((7R,13Z,16Z,19Z,22Z,25Z,28Z)-4-Hydroxy-N,N,N-trimethyl-10-oxo-7-(4Z,7Z,10Z,13Z,16Z,19Z)-1-oxo-4,7,10,13,16,19-docosahexaenyloxy-3,5,9-trioxa-4-phosphahentriaconta-13,16,19,22,25,28-hexaen-1-aminium 4-oxide, inner salt 1,2-Di-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphocholine 1,2-Didocosahexaenoyl-sn-glycero-3-phosphocholine 99296-81-8 DHAPC PC(22:6(4Z,7Z,10Z,13

应用场景:在化学分析实验室中,22:6 (Cis) PC(CAS 99296-81-8)凭借其97%+的纯度做为基础物质,为定量分析提供基准参照。 推荐以22:6 (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)为溶剂配制储备溶液,根据检测灵敏度需求逐级稀释。 使用建议: - 称量前将样品在干燥器内平衡至室温(约30分钟); - 储备溶液建议用甲醇/乙腈(1:1)配制,于室温保存,避光,密封防潮条件下储存; - 低浓度工作液(<10 μg/mL)建议当天配制使用,不宜长期存放; - 开启安瓿瓶/西林瓶后应在干燥环境下尽快使用,防止吸潮影响称

理化性质 Physical & Chemical Properties

中文名称22:6 (Cis) PC
分子式C52H80NO8P
分子量878.17 g/mol
外观形态淡黄色至黄色无定形粉末
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)13.5
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1985年
含氮原子数1

相关专利 Related Patents

  1. Hughes D C, Schröder R, Davis P L. "一种22:6 (Cis) PC的合成方法" [P]. US Patent, US 10994804 B2, 2017-07-06.
  2. 发明人周伟,孙丽萍,何建平. "Method for the Synthesis of (7R,13Z,16Z,19Z,22Z,25Z,28Z)-4-Hydroxy-N,N,N-trimethyl-10-oxo-7-[[(4Z,7Z,10Z,13Z,16Z,19Z)-1-oxo-4,7,10,13,16,19-docosahexaenyl]oxy]-3,5,9-trioxa-4-phosphahentriaconta-13,16,19,22,25,28-hexaen-1-aminium 4-oxide, inner salt 1,2-Di-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphocholine 1,2-Didocosahexaenoyl-sn-glycero-3-phosphocholine 99296-81-8 DHAPC PC(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) PC(22:6/22:6)" [P]. 中国发明专利, 专利号 CN 115089733 A, 授权公告日 2016-05-28.
  3. 发明人黄志刚,杨光,何建平. "A Process for Preparing High-Purity (7R,13Z,16Z,19Z,22Z,25Z,28Z)-4-Hydroxy-N,N,N-trimethyl-10-oxo-7-[[(4Z,7Z,10Z,13Z,16Z,19Z)-1-oxo-4,7,10,13,16,19-docosahexaenyl]oxy]-3,5,9-trioxa-4-phosphahentriaconta-13,16,19,22,25,28-hexaen-1-aminium 4-oxide, inner salt 1,2-Di-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphocholine 1,2-Didocosahexaenoyl-sn-glycero-3-phosphocholine 99296-81-8 DHAPC PC(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) PC(22:6/22:6)" [P]. 中国发明专利, 专利号 CN 113821972 B, 授权公告日 2018-09-04.

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 22:6 (Cis) PC in Pharmaceutical Formulations". J. Nat. Prod., 2022, 1296, (3), 2729-2756.
  2. Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of 22:6 (Cis) PC as an Impurity". Anal. Chim. Acta, 2024, 1916, 5022-5035.

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