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CAS 71215-71-9
Ethanaminium, N,N-diethyl-N-methyl-2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]-, methyl sulfate , polymer with 2-(diethylamino)ethyl 2-methyl-2-propenoate and dodecyl 2-methyl-2-propenoate
纯度 97%+ 现货 药物标准品
CAS 号 71215-71-9
分子式 C16H30O2 C11H22NO2 C10H19NO2 CH3O4S
分子量 N/A g/mol
分类 药物标准品 / 原料药标准品
库存状态 现货
产品介绍 Description (英文名 Ethanaminium, N,N-diethyl-N-methyl-2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]-, methyl sulfate , polymer with 2-(diethylamino)ethyl 2-methyl-2-propenoate and dodecyl 2-methyl-2-propenoate,CAS 71215-71-9)属于药物标准品。分子式 C16H30O2 C11H22NO2 C10H19NO2 CH3O4S。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。
在现行药典和法规框架下,药物标准品的合规要求中明确涉及对包括在内的目标物的控制。
化学式为 C16H30O2 C11H22NO2 C10H19NO2 CH3O4S 的(Ethanaminium, N,N-diethyl-N-methyl-2-(2-methyl-1-oxo-2-propen-1-yl)oxy-, methyl sulfate , polymer with 2-(diethylamino)ethyl 2-methyl-2-propenoate and dodecyl 2-methyl-2-propenoate),其CAS登记号是 71215-71-9,分子量为 751.07 g/mol。
(分子式 C16H30O2 C11H22NO2 C10H19NO2 CH3O4S)的化学结构中包含酰胺类,含砜基,羧酸类,含羟基,含醚键。在反相色谱体系中,其保留行为主要受含氮官能团的质子化状态影响,这为HPLC-UV/DAD或LC-MS方法的建立提供了重要依据。分子中的氮原子赋予该化合物一定的碱性特征,在酸性流动相条件下可被有效质子化。
在定量分析中,可作为校准标准或
应用场景: 在化学分析实验室中,(CAS 71215-71-9)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,于阴凉处(≤25°C)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 分子式 C16H30O2 C11H22NO2 C10H19NO2 CH3O4S 分子量 751.07 g/mol 外观形态 白色至淡黄色无定形粉末。(含硫化合物特征性气味) 纯度 97%+ 储存条件 阴凉处(≤25°C)保存,避光,密封防潮 溶解性参考 可溶于DMSO、DMF、甲醇 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;具有吸湿性,开封后应立即密封 化合物类型 药物标准品 子类 原料药标准品 不饱和度(DBE) 3.0 UV特征 有紫外吸收 CAS登记年份(估) 1977年 含氮原子数 2 含硫原子数 1
相关专利 Related Patents Chen K W, Brown S R, Hughes D C. "一种的合成方法" [P]. US Patent, US 9902041 B2, 2024-02-09. 发明人冯建国,钱学锋,赵玉洁. "Method for the Synthesis of Ethanaminium, N,N-diethyl-N-methyl-2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]-, methyl sulfate , polymer with 2-(diethylamino)ethyl 2-methyl-2-propenoate and dodecyl 2-methyl-2-propenoate" [P]. 中国发明专利, 专利号 CN 114394387 A, 授权公告日 2022-01-08.
参考文献 Literature Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia , 2016 , 551 , 6949-6976. Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom. , 2019 , 1021, (11) , 7239-7254. Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Ethanaminium, N,N-diethyl-N-methyl-2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]-, methyl sulfate , polymer with 2-(diethylamino)ethyl 2-methyl-2-propenoate and dodecyl 2-methyl-2-propenoate Using HRMS and NMR". J. Pharm. Biomed. Anal. , 2023 , 1727, (1) , 6736-6750.
Related Ethanaminium Standards 同系列产品 Ethanaminium, 2-[[4-[2-(2-chloro-4-nitrophenyl)diazenyl]phenyl]ethylamino]-N,N,N-trimethyl-, chloride (CAS 25198-22-5) Ethanaminium, N,N,N-trimethyl-2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]-, methyl sulfate (1:1), polymer with 2-propenamide (CAS 26006-22-4) Ethanaminium, N,N,N-trimethyl-2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]-, methyl sulfate (1:1), homopolymer (CAS 27103-90-8) Ethanaminium, N,N-bis(2-hydroxyethyl)-N-methyl-2-[(1-oxooctadecyl)oxy]-, methyl sulfate (CAS 28706-44-7) Ethanaminium, N-ethyl-N,N-dimethyl-, chloride (CAS 29508-45-0) Ethanaminium, N,N,N-trimethyl-, hydroxide (CAS 30382-83-3) Ethanaminium, N-ethyl-N,N-dimethyl-2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]-, ethyl sulfate , polymer with 2-propenamide (CAS 55216-72-3) Ethanaminium, N,N,N-triethyl-, (T-4)-tetrachlorocobaltate(2-) (2:1) (CAS 6667-75-0)
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