3-{[(2S)-2-amino-3,3-dimethylbutanamido]methyl}-5-methylhexanoic acid hydrochloride CAS 1909301-26-3

3-{[(2S)-2-amino-3,3-dimethylbutanamido]methyl}-5-methylhexanoic acid hydrochloride

纯度 97%+现货药物标准品
CAS 号1909301-26-3
分子式C14H28N2O3 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-{[(2S)-2-amino-3,3-dimethylbutanamido]methyl}-5-methylhexanoic acid hydrochloride 3-{[(2S)-2-amino-3,3-dimethylbutanamido]methyl}-5-methylhexanoic acid hydrochloride CAS 1909301-26-3 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的3-{[(2S)-2-amino-3,3-dimethylbutanamido]methyl}-5-methylhexanoic acid hydrochloride(3-{[(2S)-2-amino-3,3-dimethylbutanamido]methyl}-5-methylhexanoic acid hydrochloride)为药物标准品,CAS 登记号 1909301-26-3,分子式 C14H28N2O3 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。

3-{(2S)-2-amino-3,3-dimethylbutanamidomethyl}-5-methylhexanoic acid hydrochloride(分子式 C14H28N2O3 HCl)的化学结构中包含酰胺类,羧酸类,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。卤素原子的引入增加了化合物的电负性,在ECD(电子捕获检测器)中具有优良的响应灵敏度。 3-{(2S)-2-amino-3,3-dimethylbutanamidomethyl}-5-methylhexanoic acid hydrochloride(3-{(2S)-2-amino-3,3-dimethylbutanamidomethyl}-5-methylhexanoic acid hydrochloride),CAS注册编号 1909301-26-3,化学分子式为 C14H28N2O3 HCl,分子量 308.85 g/mol。 在定量分析中,可作为校准标准或内标物使用,

应用场景:3-{ (2S)-2-amino-3,3-dimethylbutanamido methyl}-5-methylhexanoic acid hydrochloride(3-{ (2S)-2-amino-3,3-dimethylbutanamido methyl}-5-methylhexanoic acid hydrochloride,CAS 1909301-26-3)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3-{ (2S)-2-amino-3,3-dimethylbutanamido methyl}-5-methylhexanoic acid hydrochloride配制标

理化性质 Physical & Chemical Properties

中文名称3-{[(2S)-2-amino-3,3-dimethylbutanamido]methyl}-5-methylhexanoic acid hydrochloride
分子式C14H28N2O3 HCl
分子量308.85 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)
纯度97%+
储存条件2-8°C冷藏保存,避光,密封防潮
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;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)1.0
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. Fischer A B, Klinger H, O'Brien P Q. "一种3-{[(2S)-2-amino-3,3-dimethylbutanamido]methyl}-5-methylhexanoic acid hydrochloride的合成方法" [P]. US Patent, US 11394248 B2, 2017-03-01.
  2. 发明人陈志强,朱建伟,胡光. "Method for the Synthesis of 3-{[(2S)-2-amino-3,3-dimethylbutanamido]methyl}-5-methylhexanoic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 108323487 B, 授权公告日 2016-07-14.
  3. 发明人周伟,林芳,徐明华. "A Process for Preparing High-Purity 3-{[(2S)-2-amino-3,3-dimethylbutanamido]methyl}-5-methylhexanoic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 111909019 A, 授权公告日 2021-10-02.

参考文献 Literature

  1. Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of 3-{[(2S)-2-amino-3,3-dimethylbutanamido]methyl}-5-methylhexanoic acid hydrochloride in Pharmaceutical Formulations". J. Nat. Prod., 2019, 2393, (4), 6314-6322.
  2. O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-{[(2S)-2-amino-3,3-dimethylbutanamido]methyl}-5-methylhexanoic acid hydrochloride as an Impurity". Anal. Methods, 2018, 1892, (1), 6293-6296.
  3. Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 3-{[(2S)-2-amino-3,3-dimethylbutanamido]methyl}-5-methylhexanoic acid hydrochloride Using HRMS and NMR". Environ. Sci. Technol., 2013, 1278, (6), 6686-6710.
  4. Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate 3-{[(2S)-2-amino-3,3-dimethylbutanamido]methyl}-5-methylhexanoic acid hydrochloride Profile in Drug Substances According to ICH Guidelines". Food Chem., 2011, 1528, (10), 7471-7492.

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