rac-[(2R,3R)-2-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)oxolan-3-yl]methanamine hydrochloride CAS 2031242-44-9

rac-[(2R,3R)-2-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)oxolan-3-yl]methanamine hydrochloride

纯度 97%+现货药物标准品
CAS 号2031242-44-9
分子式C10H15N3O2 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-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)oxolan-3-yl]methanamine hydrochloride rac-[(2R,3R)-2-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)oxolan-3-yl]methanamine hydrochloride CAS 2031242-44-9 结构式 Chemical Structure

产品介绍 Description

本产品为药物标准品rac-[(2R,3R)-2-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)oxolan-3-yl]methanamine hydrochloride(rac-[(2R,3R)-2-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)oxolan-3-yl]methanamine hydrochloride,CAS 2031242-44-9),分子式 C10H15N3O2 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。

在质量保证方面,rac-(2R,3R)-2-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)oxolan-3-ylmethanamine hydrochloride的生产和定值严格遵循ISO 17034:2016(认证标准物质生产者)的要求。纯度定值采用质量平衡法和定量核磁共振(qNMR)等多种正交方法进行交叉验证,扩展不确定度报告为95%置信水平(k=2)。每个批次的均匀性和稳定性均经过独立的统计评估。 化学式为 C10H15N3O2 HCl 的rac-(2R,3R)-2-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)oxolan-3-ylmethanamine hydrochloride(rac-(2R,3R)-2-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)oxolan-3-ylmethanamine hydrochloride),其CAS登记号是 2031242-44-9,分子量为 245.71 g/mol。 依据分子式为 C10H15N3O2 HCl 的rac

应用场景:在化学分析实验室中,rac- (2R,3R)-2-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)oxolan-3-yl methanamine hydrochloride(CAS 2031242-44-9)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rac- (2R,3R)-2-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)oxolan-3-yl methanamine 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)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rac-[(2R,3R)-2-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)oxolan-3-yl]methanamine hydrochloride
分子式C10H15N3O2 HCl
分子量245.71 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)1996年
卤素含量Cl取代
含氮原子数3

相关专利 Related Patents

  1. 发明人马晓峰,林芳,郑宇鹏. "一种rac-[(2R,3R)-2-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)oxolan-3-yl]methanamine hydrochloride的合成方法" [P]. 中国发明专利, 专利号 CN 112958753 B, 授权公告日 2021-08-05.
  2. 发明人胡光,韩伟,钱学锋. "Method for the Synthesis of rac-[(2R,3R)-2-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)oxolan-3-yl]methanamine hydrochloride" [P]. 中国发明专利, 专利号 CN 117708107 B, 授权公告日 2024-12-15.
  3. 发明人赵玉洁,孙丽萍,陈志强. "A Process for Preparing High-Purity rac-[(2R,3R)-2-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)oxolan-3-yl]methanamine hydrochloride" [P]. 中国发明专利, 专利号 CN 111406183 A, 授权公告日 2020-09-03.

参考文献 Literature

  1. Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of rac-[(2R,3R)-2-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)oxolan-3-yl]methanamine hydrochloride in Pharmaceutical Formulations". Chromatographia, 2021, 1339, (11), 1835-1840.
  2. Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of rac-[(2R,3R)-2-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)oxolan-3-yl]methanamine hydrochloride as an Impurity". J. Agric. Food Chem., 2021, 1517, 5992-6007.
  3. Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of rac-[(2R,3R)-2-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)oxolan-3-yl]methanamine hydrochloride Using HRMS and NMR". Anal. Chim. Acta, 2013, 1895, (10), 9147-9151.

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