2-amino-5-(dimethylamino)-2-methylpentanoic acid dihydrochloride CAS 64817-89-6

2-amino-5-(dimethylamino)-2-methylpentanoic acid dihydrochloride

纯度 97%+现货药物标准品
CAS 号64817-89-6
分子式C8H18N2O2 2*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-amino-5-(dimethylamino)-2-methylpentanoic acid dihydrochloride 2-amino-5-(dimethylamino)-2-methylpentanoic acid dihydrochloride CAS 64817-89-6 结构式 Chemical Structure

产品介绍 Description

本产品为药物标准品2-amino-5-(dimethylamino)-2-methylpentanoic acid dihydrochloride(2-amino-5-(dimethylamino)-2-methylpentanoic acid dihydrochloride,CAS 64817-89-6),分子式 C8H18N2O2 2*HCl。纯度 97%+。适用于分析方法开发、方法验证及日常质检,CATO 提供全程冷链与全球配送。

2-amino-5-(dimethylamino)-2-methylpentanoic acid dihydrochloride的产生途径与其化学式中酰胺类,羧酸类,含羟基,含醚键,含氯取代密切相关,该结构特征决定了其在合成/纯化或降解过程中出现的概率与行为。 CAS编号 64817-89-6 对应的化合物2-amino-5-(dimethylamino)-2-methylpentanoic acid dihydrochloride(英文标识 2-amino-5-(dimethylamino)-2-methylpentanoic acid dihydrochloride),化学式 C8H18N2O2 2HCl,相对分子质量 210.70。 受分子结构中酰胺类,羧酸类,含羟基,含醚键,含氯取代的影响,2-amino-5-(dimethylamino)-2-methylpentanoic acid dihydrochloride表现为白色至类白色结晶性粉末。(具有轻微卤代物特征气味,具有氨/胺类微弱气味)。其固体形态的物理化学属性——包括210.70 g/mol的分子量——对于选择合

应用场景:2-amino-5-(dimethylamino)-2-methylpentanoic acid dihydrochloride(2-amino-5-(dimethylamino)-2-methylpentanoic acid dihydrochloride,CAS 64817-89-6)的标准化应用场景涵盖化学分析等多个专业技术领域。 推荐以2-amino-5-(dimethylamino)-2-methylpentanoic acid dihydrochloride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

理化性质 Physical & Chemical Properties

中文名称2-amino-5-(dimethylamino)-2-methylpentanoic acid dihydrochloride
分子式C8H18N2O2 2*HCl
分子量210.70 g/mol
外观形态白色至类白色结晶性粉末。(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)0.0
CAS登记年份(估)1975年
卤素含量Cl取代
含氮原子数2

相关专利 Related Patents

  1. Patel M V, Lee S K, Brown S R. "一种2-amino-5-(dimethylamino)-2-methylpentanoic acid dihydrochloride的合成方法" [P]. US Patent, US 9999011 B2, 2021-09-18.
  2. 发明人冯建国,黄志刚,钱学锋. "Method for the Synthesis of 2-amino-5-(dimethylamino)-2-methylpentanoic acid dihydrochloride" [P]. 中国发明专利, 专利号 CN 116832824 B, 授权公告日 2020-03-16.
  3. Thompson G K, Patel M V, Yamamoto T. "A Process for Preparing High-Purity 2-amino-5-(dimethylamino)-2-methylpentanoic acid dihydrochloride" [P]. US Patent, US 10172663 B2, 2015-05-26.

参考文献 Literature

  1. Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of 2-amino-5-(dimethylamino)-2-methylpentanoic acid dihydrochloride in Pharmaceutical Formulations". Chemosphere, 2022, 532, (12), 7919-7946.
  2. Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-amino-5-(dimethylamino)-2-methylpentanoic acid dihydrochloride as an Impurity". J. Sep. Sci., 2016, 1314, 8678-8699.
  3. Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-amino-5-(dimethylamino)-2-methylpentanoic acid dihydrochloride Using HRMS and NMR". Chromatographia, 2021, 1991, 7446-7450.
  4. Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate 2-amino-5-(dimethylamino)-2-methylpentanoic acid dihydrochloride Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2014, 412, (4), 8658-8669.

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