4-methyl-1-[3-(6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepin-3-yl)propyl]-1H-pyrazol-3-amine CAS 1174854-93-3

4-methyl-1-[3-(6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepin-3-yl)propyl]-1H-pyrazol-3-amine

纯度 97%+现货药物标准品
CAS 号1174854-93-3
分子式C14H22N6
分子量274.36 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

4-methyl-1-[3-(6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepin-3-yl)propyl]-1H-pyrazol-3-amine 4-methyl-1-[3-(6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepin-3-yl)propyl]-1H-pyrazol-3-amine CAS 1174854-93-3 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的4-methyl-1-[3-(6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepin-3-yl)propyl]-1H-pyrazol-3-amine(4-methyl-1-[3-(6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepin-3-yl)propyl]-1H-pyrazol-3-amine)为药物标准品,CAS 登记号 1174854-93-3,分子式 C14H22N6,分子量 274.36。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。

本品定值报告包含以下质量控制信息: - 主成分含量:97%+; - 水分/残留溶剂:通过卡尔费休(KF)和热重分析(TGA)测定并校正; - 定值方法:HPLC-DAD面积归一化法、qNMR法、DSC法等正交验证; - 不确定度:扩展不确定度(k=2)包含测量重复性、均匀性和稳定性分量。 4-methyl-1-3-(6,7,8,9-tetrahydro-5H-1,2,4triazolo4,3-aazepin-3-yl)propyl-1H-pyrazol-3-amine(4-methyl-1-3-(6,7,8,9-tetrahydro-5H-1,2,4triazolo4,3-aazepin-3-yl)propyl-1H-pyrazol-3-amine),CAS注册编号 1174854-93-3,化学分子式为 C14H22N6,分子量 274.36 g/mol。 从化学结构特征来看,4-methyl-1-3-(6,7,8,9-tetrahydro-5H-1,2,4triazolo4,3-aazepin-3-yl)prop

应用场景:在化学分析实验室中,4-methyl-1- 3-(6,7,8,9-tetrahydro-5H- 1,2,4 triazolo 4,3-a azepin-3-yl)propyl -1H-pyrazol-3-amine(CAS 1174854-93-3)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4-methyl-1- 3-(6,7,8,9-tetrahydro-5H- 1,2,4 triazolo 4,3-a azepin-3-yl)propyl -1H-pyrazol-3-amine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。 建议使用甲醇为溶剂配制储备溶液,

理化性质 Physical & Chemical Properties

中文名称4-methyl-1-[3-(6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepin-3-yl)propyl]-1H-pyrazol-3-amine
分子式C14H22N6
分子量274.36 g/mol
外观形态类白色至淡黄色低熔点固体
纯度97%+
储存条件2-8°C冷藏保存,避光
溶解性参考可溶于DMSO、DMF、甲醇
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)7.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1989年
含氮原子数6

相关专利 Related Patents

  1. 发明人李文辉,胡光,朱建伟. "一种4-methyl-1-[3-(6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepin-3-yl)propyl]-1H-pyrazol-3-amine的合成方法" [P]. 中国发明专利, 专利号 CN 110444393 B, 授权公告日 2023-12-27.
  2. Sørensen M, Jørgensen K, Martínez F. "Method for the Synthesis of 4-methyl-1-[3-(6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepin-3-yl)propyl]-1H-pyrazol-3-amine" [P]. European Patent, EP 3876710 A1, 2019-02-02.

参考文献 Literature

  1. Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of 4-methyl-1-[3-(6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepin-3-yl)propyl]-1H-pyrazol-3-amine in Pharmaceutical Formulations". Environ. Sci. Technol., 2020, 205, 4843-4862.
  2. Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-methyl-1-[3-(6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepin-3-yl)propyl]-1H-pyrazol-3-amine as an Impurity". Sci. Total Environ., 2017, 1846, (3), 9911-9931.
  3. Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 4-methyl-1-[3-(6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepin-3-yl)propyl]-1H-pyrazol-3-amine Using HRMS and NMR". J. Pharm. Biomed. Anal., 2022, 1445, (2), 8578-8584.
  4. Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate 4-methyl-1-[3-(6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepin-3-yl)propyl]-1H-pyrazol-3-amine Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2023, 1896, (3), 5401-5416.

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