rac-(2R,3S)-N-methyl-2-(pyridin-3-yl)oxolan-3-amine dihydrochloride CAS 1909287-74-6

rac-(2R,3S)-N-methyl-2-(pyridin-3-yl)oxolan-3-amine dihydrochloride

纯度 97%+现货药物标准品
CAS 号1909287-74-6
分子式C10H14N2O 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,3S)-N-methyl-2-(pyridin-3-yl)oxolan-3-amine dihydrochloride rac-(2R,3S)-N-methyl-2-(pyridin-3-yl)oxolan-3-amine dihydrochloride CAS 1909287-74-6 结构式 Chemical Structure

产品介绍 Description

CAS 1909287-74-6 对应的rac-(2R,3S)-N-methyl-2-(pyridin-3-yl)oxolan-3-amine dihydrochloride(rac-(2R,3S)-N-methyl-2-(pyridin-3-yl)oxolan-3-amine dihydrochloride)为 CATO 佳途药物标准品产品线成员。分子式 C10H14N2O 2*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。

在定量分析中,可作为校准标准或内标物使用,适用于多种检测技术平台(UV-Vis, FLD, MS, FID)。 rac-(2R,3S)-N-methyl-2-(pyridin-3-yl)oxolan-3-amine dihydrochloride(rac-(2R,3S)-N-methyl-2-(pyridin-3-yl)oxolan-3-amine dihydrochloride),CAS注册编号 1909287-74-6,化学分子式为 C10H14N2O 2HCl,分子量 214.69 g/mol。 依据分子式为 C10H14N2O 2HCl 的rac-(2R,3S)-N-methyl-2-(pyridin-3-yl)oxolan-3-amine dihydrochloride结构特征,其分子内含含氮杂环结构,酰胺类,含羟基,含醚键,含氯取代,这意味着该化合物在紫外光谱中会呈现特征性的吸收带。分子量 214.69 g/mol 这一参数对质谱检测中的分子离子峰识别具有直接参考价值。因分子内存在卤素取代基(F/Cl/Br/I),该化合物在质谱分析中呈现特征性的同位

应用场景:rac-(2R,3S)-N-methyl-2-(pyridin-3-yl)oxolan-3-amine dihydrochloride(rac-(2R,3S)-N-methyl-2-(pyridin-3-yl)oxolan-3-amine dihydrochloride,CAS 1909287-74-6)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rac-(2R,3S)-N-methyl-2-(pyridin-3-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(1:1)为溶剂配制储备溶液

理化性质 Physical & Chemical Properties

中文名称rac-(2R,3S)-N-methyl-2-(pyridin-3-yl)oxolan-3-amine dihydrochloride
分子式C10H14N2O 2*HCl
分子量214.69 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)4.0
UV特征有紫外吸收
结构特征含芳环
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. 发明人张德明,马晓峰,刘建华. "一种rac-(2R,3S)-N-methyl-2-(pyridin-3-yl)oxolan-3-amine dihydrochloride的合成方法" [P]. 中国发明专利, 专利号 CN 108589481 A, 授权公告日 2024-02-16.
  2. Fischer A B, Chen K W, Anderson J P. "Method for the Synthesis of rac-(2R,3S)-N-methyl-2-(pyridin-3-yl)oxolan-3-amine dihydrochloride" [P]. US Patent, US 11113249 B2, 2016-01-12.
  3. 发明人王建平,周伟,徐明华. "A Process for Preparing High-Purity rac-(2R,3S)-N-methyl-2-(pyridin-3-yl)oxolan-3-amine dihydrochloride" [P]. 中国发明专利, 专利号 CN 117242590 B, 授权公告日 2018-04-17.

参考文献 Literature

  1. Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of rac-(2R,3S)-N-methyl-2-(pyridin-3-yl)oxolan-3-amine dihydrochloride in Pharmaceutical Formulations". Sci. Total Environ., 2013, 163, (4), 1847-1871.
  2. O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of rac-(2R,3S)-N-methyl-2-(pyridin-3-yl)oxolan-3-amine dihydrochloride as an Impurity". Talanta, 2012, 1250, 2372-2377.
  3. Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of rac-(2R,3S)-N-methyl-2-(pyridin-3-yl)oxolan-3-amine dihydrochloride Using HRMS and NMR". J. Chromatogr. A, 2021, 592, 1571-1584.

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