CAS 65665-47-6

Butanoic acid, 3-oxo-, 2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]ethyl ester, polymer with 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-1-propanesulfonic acid, sodium 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-1-propanesulfonate and methyl 2-propenoate

纯度 97%+现货药物标准品
CAS 号65665-47-6
分子式C10H14O5 C7H13NO4S C7H12NO4S C4H6O2 Na
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

化学结构式 Structure

Butanoic acid, 3-oxo-, 2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]ethyl ester, polymer with 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-1-propanesulfonic acid, sodium 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-1-propanesulfonate and methyl 2-propenoate CAS 65665-47-6 结构式 Chemical Structure

产品介绍 Description

（Butanoic acid, 3-oxo-, 2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]ethyl ester, polymer with 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-1-propanesulfonic acid, sodium 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-1-propanesulfonate and methyl 2-propenoate）是药物分析与质量控制领域常用的药物标准品，CAS 号 65665-47-6。分子式 C10H14O5 C7H13NO4S C7H12NO4S C4H6O2 Na。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。

（C10H14O5 C7H13NO4S C7H12NO4S C4H6O2 Na）含有含氮杂环结构，酰胺类，含砜基，含羟基，含醚键。具有较强的吸湿性，羧基赋予其一定的酸性特征，这些物理化学性质直接决定了其标准溶液的最佳配制方案和储存策略。含氮官能团的存在使该化合物在ESI正离子模式下具有优良的离子化效率，适合LC-MS/MS分析。 化学式为 C10H14O5 C7H13NO4S C7H12NO4S C4H6O2 Na 的（Butanoic acid, 3-oxo-, 2-(2-methyl-1-oxo-2-propen-1-yl)oxyethyl ester, polymer with 2-methyl-2-(1-oxo-2-propen-1-yl)amino-1-propanesulfonic acid, sodium 2-methyl-2-(1-oxo-2-propen-1-yl)amino-1-propanesulfonate and methyl 2-propenoate），其CAS登记号是 65665-47-6，分子量为 736.78 g/mol。 推荐用于

应用场景：（Butanoic acid, 3-oxo-, 2- (2-methyl-1-oxo-2-propen-1-yl)oxy ethyl ester, polymer with 2-methyl-2- (1-oxo-2-propen-1-yl)amino -1-propanesulfonic acid, sodium 2-methyl-2- (1-oxo-2-propen-1-yl)amino -1-propanesulfonate and methyl 2-propenoate）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。

理化性质 Physical & Chemical Properties

中文名称
分子式C10H14O5 C7H13NO4S C7H12NO4S C4H6O2 Na
分子量736.78 g/mol
外观形态类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）7.5
UV特征有紫外吸收
结构特征含芳环
CAS登记年份（估）1975年
含氮原子数2
含硫原子数2

相关专利 Related Patents

  1. 发明人朱建伟，杨光，刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108535923 A, 授权公告日 2023-08-06.
  2. 发明人胡光，李文辉，冯建国. "Method for the Synthesis of Butanoic acid, 3-oxo-, 2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]ethyl ester, polymer with 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-1-propanesulfonic acid, sodium 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-1-propanesulfonate and methyl 2-propenoate" [P]. 中国发明专利, 专利号 CN 112984593 A, 授权公告日 2018-04-17.
  3. 发明人韩伟，胡光，唐晓军. "A Process for Preparing High-Purity Butanoic acid, 3-oxo-, 2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]ethyl ester, polymer with 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-1-propanesulfonic acid, sodium 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-1-propanesulfonate and methyl 2-propenoate" [P]. 中国发明专利, 专利号 CN 114729540 A, 授权公告日 2024-09-07.

参考文献 Literature

  1. Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2017, 429, 3733-3759.
  2. Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2022, 1529, 2229-2234.
  3. Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of Butanoic acid, 3-oxo-, 2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]ethyl ester, polymer with 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-1-propanesulfonic acid, sodium 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-1-propanesulfonate and methyl 2-propenoate Using HRMS and NMR". J. Nat. Prod., 2017, 999, 8206-8231.
  4. Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2016, 1782, (1), 7851-7876.

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