07:0 PC (DHPC) CAS 39036-04-9

(2R)-2,3-bis(heptanoyloxy)propyl 2-(trimethylazaniumyl)ethyl phosphate 1,2-diheptanoyl-sn-glycero-3-phosphocholine 39036-04-9 CHEBI:138195 Diheptanoyllecithin L-alpha-Diheptanoyllecithin L-alpha-Diheptanoylphosphatidylcholine PC(7:0/7:0) alpha-L-Diheptanoylphosphatidylcholine phosphatidylcholine (7:0/7:0)

纯度 97%+现货药物标准品
CAS 号39036-04-9
分子式C22H44NO8P
分子量481.56 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

07:0 PC (DHPC) (2R)-2,3-bis(heptanoyloxy)propyl 2-(trimethylazaniumyl)ethyl phosphate 1,2-diheptanoyl-sn-glycero-3-phosphocholine 39036-04-9 CHEBI:138195 Diheptanoyllecithin L-alpha-Diheptanoyllecithin L-alpha-Diheptanoylphosphatidylcholine PC(7:0/7:0) alpha-L-Diheptanoylphosphatidylcholine phosphatidylcholine (7:0/7:0) CAS 39036-04-9 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的07:0 PC (DHPC)（(2R)-2,3-bis(heptanoyloxy)propyl 2-(trimethylazaniumyl)ethyl phosphate 1,2-diheptanoyl-sn-glycero-3-phosphocholine 39036-04-9 CHEBI:138195 Diheptanoyllecithin L-alpha-Diheptanoyllecithin L-alpha-Diheptanoylphosphatidylcholine PC(7:0/7:0) alpha-L-Diheptanoylphosphatidylcholine phosphatidylcholine (7:0/7:0)）为药物标准品，CAS 登记号 39036-04-9，分子式 C22H44NO8P，分子量 481.56。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。

化学式为 C22H44NO8P 的07:0 PC (DHPC)（(2R)-2,3-bis(heptanoyloxy)propyl 2-(trimethylazaniumyl)ethyl phosphate 1,2-diheptanoyl-sn-glycero-3-phosphocholine 39036-04-9 CHEBI:138195 Diheptanoyllecithin L-alpha-Diheptanoyllecithin L-alpha-Diheptanoylphosphatidylcholine PC(7:0/7:0) alpha-L-Diheptanoylphosphatidylcholine phosphatidylcholine (7:0/7:0)），其CAS登记号是 39036-04-9，分子量为 481.56 g/mol。 依据分子式为 C22H44NO8P 的07:0 PC (DHPC)结构特征，其分子内含酰胺类，含磷酸酯基，羧酸类，含羟基，含醚键，这意味着该化合物在红外光谱中会呈现特征性的官能团伸缩振动信号。分子量 481.56 g/mol 这一参数对质谱

应用场景：从实际应用出发，07:0 PC (DHPC)（CAS 39036-04-9）在化学分析中作为关键的基准对照物质。 推荐以07:0 PC (DHPC)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，防止吸潮影响称量准确性。

理化性质 Physical & Chemical Properties

中文名称07:0 PC (DHPC)
分子式C22H44NO8P
分子量481.56 g/mol
外观形态白色至类白色结晶性粉末
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）1.5
CAS登记年份（估）1968年
含氮原子数1

相关专利 Related Patents

  1. 发明人李文辉，唐晓军，何建平. "一种07:0 PC (DHPC)的合成方法" [P]. 中国发明专利, 专利号 CN 111603536 A, 授权公告日 2018-10-19.
  2. 发明人马晓峰，沈红梅，刘建华. "Method for the Synthesis of (2R)-2,3-bis(heptanoyloxy)propyl 2-(trimethylazaniumyl)ethyl phosphate 1,2-diheptanoyl-sn-glycero-3-phosphocholine 39036-04-9 CHEBI:138195 Diheptanoyllecithin L-alpha-Diheptanoyllecithin L-alpha-Diheptanoylphosphatidylcholine PC(7:0/7:0) alpha-L-Diheptanoylphosphatidylcholine phosphatidylcholine (7:0/7:0)" [P]. 中国发明专利, 专利号 CN 113837416 A, 授权公告日 2016-09-06.

参考文献 Literature

  1. Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of 07:0 PC (DHPC) in Pharmaceutical Formulations". Anal. Chim. Acta, 2024, 1958, 8121-8150.
  2. Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of 07:0 PC (DHPC) as an Impurity". Chemosphere, 2024, 132, (10), 8218-8244.
  3. Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of (2R)-2,3-bis(heptanoyloxy)propyl 2-(trimethylazaniumyl)ethyl phosphate 1,2-diheptanoyl-sn-glycero-3-phosphocholine 39036-04-9 CHEBI:138195 Diheptanoyllecithin L-alpha-Diheptanoyllecithin L-alpha-Diheptanoylphosphatidylcholine PC(7:0/7:0) alpha-L-Diheptanoylphosphatidylcholine phosphatidylcholine (7:0/7:0) Using HRMS and NMR". Anal. Chem., 2023, 2144, 3900-3906.

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