2-[2-(cyclopentylamino)acetamido]pent-4-enoic acid hydrochloride CAS 1803567-38-5

2-[2-(cyclopentylamino)acetamido]pent-4-enoic acid hydrochloride

纯度 97%+现货药物标准品
CAS 号1803567-38-5
分子式C12H20N2O3 HCl
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

2-[2-(cyclopentylamino)acetamido]pent-4-enoic acid hydrochloride 2-[2-(cyclopentylamino)acetamido]pent-4-enoic acid hydrochloride CAS 1803567-38-5 结构式 Chemical Structure

产品介绍 Description

CAS 1803567-38-5 对应的2-[2-(cyclopentylamino)acetamido]pent-4-enoic acid hydrochloride(2-[2-(cyclopentylamino)acetamido]pent-4-enoic acid hydrochloride)为 CATO 佳途药物标准品产品线成员。分子式 C12H20N2O3 HCl。纯度 97%+。所有批次均经 HPLC/NMR 等多项检测确认,质量稳定可溯源。

与同类药物标准品相比,2-2-(cyclopentylamino)acetamidopent-4-enoic acid hydrochloride的分子量为276.76 g/mol这一特征使其在色谱分离条件和质谱检测参数设置上具有独特性。 2-2-(cyclopentylamino)acetamidopent-4-enoic acid hydrochloride(2-2-(cyclopentylamino)acetamidopent-4-enoic acid hydrochloride),CAS注册编号 1803567-38-5,化学分子式为 C12H20N2O3 HCl,分子量 276.76 g/mol。 2-2-(cyclopentylamino)acetamidopent-4-enoic acid hydrochloride(C12H20N2O3 HCl)含有酰胺类,羧酸类,含羟基,含醚键,含氯取代。具有较强的吸湿性,卤素取代增加了化合物的密度和沸点,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。分子中包含芳环或共轭体

应用场景:2- 2-(cyclopentylamino)acetamido pent-4-enoic acid hydrochloride(2- 2-(cyclopentylamino)acetamido pent-4-enoic acid hydrochloride)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2- 2-(cyclopentylamino)acetamido pent-4-enoic acid hydrochloride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:

理化性质 Physical & Chemical Properties

中文名称2-[2-(cyclopentylamino)acetamido]pent-4-enoic acid hydrochloride
分子式C12H20N2O3 HCl
分子量276.76 g/mol
外观形态白色至淡黄色结晶性粉末。(具有轻微卤代物特征气味)
纯度97%+
储存条件2-8°C冷藏保存,避光,密封防潮,密闭保存防止挥发
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;含酯键,遇强碱易水解
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)1995年
卤素含量Cl取代
含氮原子数2

相关专利 Related Patents

  1. 发明人赵玉洁,沈红梅,郑宇鹏. "一种2-[2-(cyclopentylamino)acetamido]pent-4-enoic acid hydrochloride的合成方法" [P]. 中国发明专利, 专利号 CN 115384335 A, 授权公告日 2019-01-04.
  2. Schröder R, Chen K W, O'Brien P Q. "Method for the Synthesis of 2-[2-(cyclopentylamino)acetamido]pent-4-enoic acid hydrochloride" [P]. US Patent, US 11936113 B2, 2018-09-01.

参考文献 Literature

  1. Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of 2-[2-(cyclopentylamino)acetamido]pent-4-enoic acid hydrochloride in Pharmaceutical Formulations". Environ. Sci. Technol., 2014, 2082, (8), 4789-4803.
  2. Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-[2-(cyclopentylamino)acetamido]pent-4-enoic acid hydrochloride as an Impurity". Molecules, 2013, 620, (9), 2630-2646.
  3. Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 2-[2-(cyclopentylamino)acetamido]pent-4-enoic acid hydrochloride Using HRMS and NMR". J. Agric. Food Chem., 2010, 1403, 9465-9490.
  4. Kim S H, Park J Y. "Forced Degradation Studies to Evaluate 2-[2-(cyclopentylamino)acetamido]pent-4-enoic acid hydrochloride Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2010, 348, (3), 927-954.

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