[3-(3,4-dimethylphenyl)-4,5-dihydro-1,2-oxazol-5-yl]methanamine hydrochloride CAS 1803561-34-3

[3-(3,4-dimethylphenyl)-4,5-dihydro-1,2-oxazol-5-yl]methanamine hydrochloride

纯度 97%+现货药物标准品
CAS 号1803561-34-3
分子式C12H16N2O 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

[3-(3,4-dimethylphenyl)-4,5-dihydro-1,2-oxazol-5-yl]methanamine hydrochloride [3-(3,4-dimethylphenyl)-4,5-dihydro-1,2-oxazol-5-yl]methanamine hydrochloride CAS 1803561-34-3 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的[3-(3,4-dimethylphenyl)-4,5-dihydro-1,2-oxazol-5-yl]methanamine hydrochloride([3-(3,4-dimethylphenyl)-4,5-dihydro-1,2-oxazol-5-yl]methanamine hydrochloride)为药物标准品,CAS 登记号 1803561-34-3,分子式 C12H16N2O 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3-(3,4-dimethylphenyl)-4,5-dihydro-1,2-oxazol-5-ylmethanamine hydrochloride在内的目标物的控制。 3-(3,4-dimethylphenyl)-4,5-dihydro-1,2-oxazol-5-ylmethanamine hydrochloride(3-(3,4-dimethylphenyl)-4,5-dihydro-1,2-oxazol-5-ylmethanamine hydrochloride),CAS注册编号 1803561-34-3,化学分子式为 C12H16N2O HCl,分子量 240.73 g/mol。 受分子结构中含氮杂环结构,酰胺类,含羟基,含醚键,含氯取代的影响,3-(3,4-dimethylphenyl)-4,5-dihydro-1,2-oxazol-5-ylmethanamine hydrochloride表现为类白色至淡黄色低熔点固体。(具有轻微卤代物特征气味)。其固体形态的物理化学属性——包括240.73

应用场景:针对化学分析用途, 3-(3,4-dimethylphenyl)-4,5-dihydro-1,2-oxazol-5-yl methanamine hydrochloride( 3-(3,4-dimethylphenyl)-4,5-dihydro-1,2-oxazol-5-yl methanamine hydrochloride)是具有明确定量溯源的认证级对照品。 推荐以 3-(3,4-dimethylphenyl)-4,5-dihydro-1,2-oxazol-5-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

理化性质 Physical & Chemical Properties

中文名称[3-(3,4-dimethylphenyl)-4,5-dihydro-1,2-oxazol-5-yl]methanamine hydrochloride
分子式C12H16N2O HCl
分子量240.73 g/mol
外观形态类白色至淡黄色低熔点固体。(具有轻微卤代物特征气味)
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)5.0
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. 发明人周伟,钱学锋,王建平. "一种[3-(3,4-dimethylphenyl)-4,5-dihydro-1,2-oxazol-5-yl]methanamine hydrochloride的合成方法" [P]. 中国发明专利, 专利号 CN 114188934 A, 授权公告日 2017-11-17.
  2. Kowalski A, Sørensen M, Johansson L. "Method for the Synthesis of [3-(3,4-dimethylphenyl)-4,5-dihydro-1,2-oxazol-5-yl]methanamine hydrochloride" [P]. European Patent, EP 3330112 A1, 2016-03-18.

参考文献 Literature

  1. Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of [3-(3,4-dimethylphenyl)-4,5-dihydro-1,2-oxazol-5-yl]methanamine hydrochloride in Pharmaceutical Formulations". J. Nat. Prod., 2019, 977, (5), 4320-4339.
  2. Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of [3-(3,4-dimethylphenyl)-4,5-dihydro-1,2-oxazol-5-yl]methanamine hydrochloride as an Impurity". Rapid Commun. Mass Spectrom., 2017, 2177, (5), 2070-2084.
  3. Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of [3-(3,4-dimethylphenyl)-4,5-dihydro-1,2-oxazol-5-yl]methanamine hydrochloride Using HRMS and NMR". J. Sep. Sci., 2013, 2033, 8269-8285.

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