rac-(1R,4S,5S)-5-methyl-2-azabicyclo[2.1.1]hexane-1-carboxylic acid hydrochloride CAS 1989638-29-0

rac-(1R,4S,5S)-5-methyl-2-azabicyclo[2.1.1]hexane-1-carboxylic acid hydrochloride

纯度 97%+现货药物标准品
CAS 号1989638-29-0
分子式C7H11NO2 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-(1R,4S,5S)-5-methyl-2-azabicyclo[2.1.1]hexane-1-carboxylic acid hydrochloride rac-(1R,4S,5S)-5-methyl-2-azabicyclo[2.1.1]hexane-1-carboxylic acid hydrochloride CAS 1989638-29-0 结构式 Chemical Structure

产品介绍 Description

CAS 1989638-29-0 对应的rac-(1R,4S,5S)-5-methyl-2-azabicyclo[2.1.1]hexane-1-carboxylic acid hydrochloride(rac-(1R,4S,5S)-5-methyl-2-azabicyclo[2.1.1]hexane-1-carboxylic acid hydrochloride)为 CATO 佳途药物标准品产品线成员。分子式 C7H11NO2 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。

与同类药物标准品相比,rac-(1R,4S,5S)-5-methyl-2-azabicyclo2.1.1hexane-1-carboxylic acid hydrochloride的分子量为177.63 g/mol这一特征使其在色谱分离条件和质谱检测参数设置上具有独特性。 rac-(1R,4S,5S)-5-methyl-2-azabicyclo2.1.1hexane-1-carboxylic acid hydrochloride(rac-(1R,4S,5S)-5-methyl-2-azabicyclo2.1.1hexane-1-carboxylic acid hydrochloride),CAS注册编号 1989638-29-0,化学分子式为 C7H11NO2 HCl,分子量 177.63 g/mol。 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,rac-(1R,4S,5S)-5-methyl-2-azabicyclo2.1.1hexane-1-carboxylic acid hydrochloride表现为白色至类白色结晶性粉末。(具有轻微卤代物特

应用场景:从实际应用出发,rac-(1R,4S,5S)-5-methyl-2-azabicyclo 2.1.1 hexane-1-carboxylic acid hydrochloride(CAS 1989638-29-0)在化学分析中作为关键的基准对照物质。 推荐以rac-(1R,4S,5S)-5-methyl-2-azabicyclo 2.1.1 hexane-1-carboxylic acid 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级稀释。 使用建议: - 称量前将样品在干燥

理化性质 Physical & Chemical Properties

中文名称rac-(1R,4S,5S)-5-methyl-2-azabicyclo[2.1.1]hexane-1-carboxylic acid hydrochloride
分子式C7H11NO2 HCl
分子量177.63 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,密闭保存防止挥发
溶解性参考可溶于甲醇、乙腈、DMSO、水(微溶)
稳定性对光敏感,应避免强光直射;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)2.0
CAS登记年份(估)1996年
卤素含量Cl取代
含氮原子数1

相关专利 Related Patents

  1. 发明人周伟,马晓峰,罗永刚. "一种rac-(1R,4S,5S)-5-methyl-2-azabicyclo[2.1.1]hexane-1-carboxylic acid hydrochloride的合成方法" [P]. 中国发明专利, 专利号 CN 115188465 B, 授权公告日 2018-12-10.
  2. 发明人黄志刚,马晓峰,孙丽萍. "Method for the Synthesis of rac-(1R,4S,5S)-5-methyl-2-azabicyclo[2.1.1]hexane-1-carboxylic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 112567298 B, 授权公告日 2018-05-09.
  3. 发明人周伟,徐明华,唐晓军. "A Process for Preparing High-Purity rac-(1R,4S,5S)-5-methyl-2-azabicyclo[2.1.1]hexane-1-carboxylic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 112541447 B, 授权公告日 2017-09-01.

参考文献 Literature

  1. Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of rac-(1R,4S,5S)-5-methyl-2-azabicyclo[2.1.1]hexane-1-carboxylic acid hydrochloride in Pharmaceutical Formulations". Environ. Sci. Technol., 2011, 1555, (6), 5898-5909.
  2. Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of rac-(1R,4S,5S)-5-methyl-2-azabicyclo[2.1.1]hexane-1-carboxylic acid hydrochloride as an Impurity". Talanta, 2012, 1787, (10), 7605-7611.
  3. Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of rac-(1R,4S,5S)-5-methyl-2-azabicyclo[2.1.1]hexane-1-carboxylic acid hydrochloride Using HRMS and NMR". Molecules, 2016, 1754, (2), 8909-8933.

推荐产品 Recommended Standards

为什么选择 CATO 佳途?

加载产品详情...