3-amino-1-[(3-methyl-1,2,4-oxadiazol-5-yl)methyl]azepan-2-one hydrochloride CAS 2059932-30-6

3-amino-1-[(3-methyl-1,2,4-oxadiazol-5-yl)methyl]azepan-2-one hydrochloride

纯度 97%+现货药物标准品
CAS 号2059932-30-6
分子式C10H16N4O2 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

3-amino-1-[(3-methyl-1,2,4-oxadiazol-5-yl)methyl]azepan-2-one hydrochloride 3-amino-1-[(3-methyl-1,2,4-oxadiazol-5-yl)methyl]azepan-2-one hydrochloride CAS 2059932-30-6 结构式 Chemical Structure

产品介绍 Description

3-amino-1-[(3-methyl-1,2,4-oxadiazol-5-yl)methyl]azepan-2-one hydrochloride(英文名 3-amino-1-[(3-methyl-1,2,4-oxadiazol-5-yl)methyl]azepan-2-one hydrochloride,CAS 2059932-30-6)属于药物标准品。分子式 C10H16N4O2 HCl。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。

与同类药物标准品相比,3-amino-1-(3-methyl-1,2,4-oxadiazol-5-yl)methylazepan-2-one hydrochloride的分子量为260.72 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。 CAS编号 2059932-30-6 对应的化合物3-amino-1-(3-methyl-1,2,4-oxadiazol-5-yl)methylazepan-2-one hydrochloride(英文标识 3-amino-1-(3-methyl-1,2,4-oxadiazol-5-yl)methylazepan-2-one hydrochloride),化学式 C10H16N4O2 HCl,相对分子质量 260.72。 受分子结构中含氮杂环结构,酰胺类,含羟基,含醚键,含氯取代的影响,3-amino-1-(3-methyl-1,2,4-oxadiazol-5-yl)methylazepan-2-one hydrochloride表现为类白色至淡黄色结晶性粉末。(具有轻微卤代物特征气味,具有氨/胺类微弱气味)

应用场景:3-amino-1- (3-methyl-1,2,4-oxadiazol-5-yl)methyl azepan-2-one hydrochloride(3-amino-1- (3-methyl-1,2,4-oxadiazol-5-yl)methyl azepan-2-one 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3-amino-1- (3-methyl-1,2,4-oxadiazol-5-yl)methyl azepan-2-one 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)

理化性质 Physical & Chemical Properties

中文名称3-amino-1-[(3-methyl-1,2,4-oxadiazol-5-yl)methyl]azepan-2-one hydrochloride
分子式C10H16N4O2 HCl
分子量260.72 g/mol
外观形态类白色至淡黄色结晶性粉末。(具有轻微卤代物特征气味,具有氨/胺类微弱气味)
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)4.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1997年
卤素含量Cl取代
含氮原子数4

相关专利 Related Patents

  1. Mueller T C, Martínez F, Schröder R. "一种3-amino-1-[(3-methyl-1,2,4-oxadiazol-5-yl)methyl]azepan-2-one hydrochloride的合成方法" [P]. European Patent, EP 3924859 A1, 2022-02-16.
  2. Yamamoto T, Mueller T, Anderson J P. "Method for the Synthesis of 3-amino-1-[(3-methyl-1,2,4-oxadiazol-5-yl)methyl]azepan-2-one hydrochloride" [P]. US Patent, US 10864859 B2, 2017-07-24.
  3. 发明人孙丽萍,郑宇鹏,王建平. "A Process for Preparing High-Purity 3-amino-1-[(3-methyl-1,2,4-oxadiazol-5-yl)methyl]azepan-2-one hydrochloride" [P]. 中国发明专利, 专利号 CN 114915293 B, 授权公告日 2016-08-17.

参考文献 Literature

  1. O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 3-amino-1-[(3-methyl-1,2,4-oxadiazol-5-yl)methyl]azepan-2-one hydrochloride in Pharmaceutical Formulations". Talanta, 2010, 1806, (5), 2392-2401.
  2. Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-amino-1-[(3-methyl-1,2,4-oxadiazol-5-yl)methyl]azepan-2-one hydrochloride as an Impurity". Chemosphere, 2013, 1832, (11), 8590-8599.
  3. Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 3-amino-1-[(3-methyl-1,2,4-oxadiazol-5-yl)methyl]azepan-2-one hydrochloride Using HRMS and NMR". J. Nat. Prod., 2012, 1099, 2306-2326.
  4. Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate 3-amino-1-[(3-methyl-1,2,4-oxadiazol-5-yl)methyl]azepan-2-one hydrochloride Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2014, 1612, 5408-5432.

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