2-Hydroxy-2-phenylethanimidamide hydrochloride CAS 24440-16-2

24440-16-2 Benzeneethanimidamide, alpha-hydroxy- (9CI) Mandelamidine, monohydrochloride alpha-Hydroxybenzeneethanimidamide

纯度 97%+现货药物标准品
CAS 号24440-16-2
分子式C8H16N2O 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

2-Hydroxy-2-phenylethanimidamide hydrochloride 24440-16-2
Benzeneethanimidamide, alpha-hydroxy- (9CI)
Mandelamidine, monohydrochloride
alpha-Hydroxybenzeneethanimidamide CAS 24440-16-2 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的2-Hydroxy-2-phenylethanimidamide hydrochloride(24440-16-2 Benzeneethanimidamide, alpha-hydroxy- (9CI) Mandelamidine, monohydrochloride alpha-Hydroxybenzeneethanimidamide)为药物标准品,CAS 登记号 24440-16-2,分子式 C8H16N2O 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。

2-Hydroxy-2-phenylethanimidamide hydrochloride(分子式 C8H16N2O HCl)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。含氮官能团的存在使该化合物在ESI正离子模式下具有优良的离子化效率,适合LC-MS/MS分析。 2-Hydroxy-2-phenylethanimidamide hydrochloride(24440-16-2 Benzeneethanimidamide, alpha-hydroxy- (9CI) Mandelamidine, monohydrochloride alpha-Hydroxybenzeneethanimidamide),CAS注册编号 24440-16-2,化学分子式为 C8H16N2O HCl,分子量 192.69 g/mol。 推荐用于分析方法开发与验证,产品提供完整COA证书,确保ISO 17034标准的量值溯源要求。适用于GLP实验室的日常分析。

应用场景:2-Hydroxy-2-phenylethanimidamide hydrochloride(24440-16-2 Benzeneethanimidamide, alpha-hydroxy- (9CI) Mandelamidine, monohydrochloride alpha-Hydroxybenzeneethanimidamide,CAS 24440-16-2)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2-Hydroxy-2-phenylethanimidamide 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:

理化性质 Physical & Chemical Properties

中文名称2-Hydroxy-2-phenylethanimidamide hydrochloride
分子式C8H16N2O HCl
分子量192.69 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DMSO、DMF、甲醇
稳定性对光敏感,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)1.0
CAS登记年份(估)1963年
卤素含量Cl取代
含氮原子数2

相关专利 Related Patents

  1. 发明人高志强,马晓峰,李文辉. "一种2-Hydroxy-2-phenylethanimidamide hydrochloride的合成方法" [P]. 中国发明专利, 专利号 CN 113039224 A, 授权公告日 2017-04-20.
  2. 发明人孙丽萍,胡光,朱建伟. "Method for the Synthesis of 24440-16-2 Benzeneethanimidamide, alpha-hydroxy- (9CI) Mandelamidine, monohydrochloride alpha-Hydroxybenzeneethanimidamide" [P]. 中国发明专利, 专利号 CN 111078539 A, 授权公告日 2018-05-21.

参考文献 Literature

  1. Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of 2-Hydroxy-2-phenylethanimidamide hydrochloride in Pharmaceutical Formulations". Anal. Chem., 2010, 118, (1), 6696-6719.
  2. O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-Hydroxy-2-phenylethanimidamide hydrochloride as an Impurity". Environ. Sci. Technol., 2023, 688, 987-992.
  3. O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 24440-16-2 Benzeneethanimidamide, alpha-hydroxy- (9CI) Mandelamidine, monohydrochloride alpha-Hydroxybenzeneethanimidamide Using HRMS and NMR". J. Nat. Prod., 2022, 1701, 9854-9881.
  4. Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate 2-Hydroxy-2-phenylethanimidamide hydrochloride Profile in Drug Substances According to ICH Guidelines". Talanta, 2021, 1241, (8), 4769-4773.

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