rac-(2R,3R)-2-(1-methyl-1H-imidazol-2-yl)oxolan-3-amine dihydrochloride CAS 2059909-26-9

rac-(2R,3R)-2-(1-methyl-1H-imidazol-2-yl)oxolan-3-amine dihydrochloride

纯度 97%+现货药物标准品
CAS 号2059909-26-9
分子式C8H13N3O 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

rac-(2R,3R)-2-(1-methyl-1H-imidazol-2-yl)oxolan-3-amine dihydrochloride rac-(2R,3R)-2-(1-methyl-1H-imidazol-2-yl)oxolan-3-amine dihydrochloride CAS 2059909-26-9 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的rac-(2R,3R)-2-(1-methyl-1H-imidazol-2-yl)oxolan-3-amine dihydrochloride(rac-(2R,3R)-2-(1-methyl-1H-imidazol-2-yl)oxolan-3-amine dihydrochloride)为药物标准品,CAS 登记号 2059909-26-9,分子式 C8H13N3O 2*HCl。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。

在现行药典和法规框架下,药物标准品的合规要求中明确涉及对包括rac-(2R,3R)-2-(1-methyl-1H-imidazol-2-yl)oxolan-3-amine dihydrochloride在内的目标物的控制。 化学式为 C8H13N3O 2HCl 的rac-(2R,3R)-2-(1-methyl-1H-imidazol-2-yl)oxolan-3-amine dihydrochloride(rac-(2R,3R)-2-(1-methyl-1H-imidazol-2-yl)oxolan-3-amine dihydrochloride),其CAS登记号是 2059909-26-9,分子量为 203.67 g/mol。 rac-(2R,3R)-2-(1-methyl-1H-imidazol-2-yl)oxolan-3-amine dihydrochloride(分子式 C8H13N3O 2HCl)的化学结构中包含酰胺类,含羟基,含醚键,含氯取代。在反相色谱体系中,其保留行为主要受含氮官能团的质子化状态影响,这为HPLC-UV/DAD或LC-MS方法的建立提供了重要依据。

应用场景:rac-(2R,3R)-2-(1-methyl-1H-imidazol-2-yl)oxolan-3-amine dihydrochloride(rac-(2R,3R)-2-(1-methyl-1H-imidazol-2-yl)oxolan-3-amine dihydrochloride,CAS 2059909-26-9)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rac-(2R,3R)-2-(1-methyl-1H-imidazol-2-yl)oxolan-3-amine 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

理化性质 Physical & Chemical Properties

中文名称rac-(2R,3R)-2-(1-methyl-1H-imidazol-2-yl)oxolan-3-amine dihydrochloride
分子式C8H13N3O 2*HCl
分子量203.67 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,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
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)1997年
卤素含量Cl取代
含氮原子数3

相关专利 Related Patents

  1. 发明人胡光,冯建国,孙丽萍. "一种rac-(2R,3R)-2-(1-methyl-1H-imidazol-2-yl)oxolan-3-amine dihydrochloride的合成方法" [P]. 中国发明专利, 专利号 CN 114641171 A, 授权公告日 2017-06-19.
  2. Schröder R, Jørgensen K, Björnsson E. "Method for the Synthesis of rac-(2R,3R)-2-(1-methyl-1H-imidazol-2-yl)oxolan-3-amine dihydrochloride" [P]. European Patent, EP 3356709 A1, 2025-02-01.

参考文献 Literature

  1. Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of rac-(2R,3R)-2-(1-methyl-1H-imidazol-2-yl)oxolan-3-amine dihydrochloride in Pharmaceutical Formulations". J. Nat. Prod., 2024, 1403, (11), 5870-5889.
  2. O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of rac-(2R,3R)-2-(1-methyl-1H-imidazol-2-yl)oxolan-3-amine dihydrochloride as an Impurity". Phytochemistry, 2024, 1012, (8), 8961-8989.
  3. Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of rac-(2R,3R)-2-(1-methyl-1H-imidazol-2-yl)oxolan-3-amine dihydrochloride Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2013, 415, 4266-4270.
  4. Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate rac-(2R,3R)-2-(1-methyl-1H-imidazol-2-yl)oxolan-3-amine dihydrochloride Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2011, 1626, (8), 7123-7145.

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