Methyl5-[2-[benzyl(<I>tert</I>-butyl)amino]acetyl]-2-hydroxybenzoate hydrochloride CAS 27475-26-9

Methyl 5-[2-[Benzyl(tert-butyl)amino]acetyl]-2-hydroxybenzoate Hydrochloride methyl 5-[2-[benzyl(tert-butyl)amino]acetyl]-2-hydroxybenzoate;hydrochloride 27475-26-9

纯度 97%+现货药物标准品
CAS 号27475-26-9
分子式C21H25NO4 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

Methyl5-[2-[benzyl(<I>tert</I>-butyl)amino]acetyl]-2-hydroxybenzoate hydrochloride Methyl 5-[2-[Benzyl(tert-butyl)amino]acetyl]-2-hydroxybenzoate Hydrochloride
methyl 5-[2-[benzyl(tert-butyl)amino]acetyl]-2-hydroxybenzoate;hydrochloride
27475-26-9 CAS 27475-26-9 结构式 Chemical Structure

产品介绍 Description

CAS 27475-26-9 对应的Methyl5-[2-[benzyl(<I>tert</I>-butyl)amino]acetyl]-2-hydroxybenzoate hydrochloride(Methyl 5-[2-[Benzyl(tert-butyl)amino]acetyl]-2-hydroxybenzoate Hydrochloride methyl 5-[2-[benzyl(tert-butyl)amino]acetyl]-2-hydroxybenzoate;hydrochloride 27475-26-9)为 CATO 佳途药物标准品产品线成员。分子式 C21H25NO4 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。

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Methyl5-2-benzyl(<I>tert</I>-butyl)aminoacetyl-2-hydroxybenzoate hydrochloride在内的目标物的控制。 Methyl5-2-benzyl(<I>tert</I>-butyl)aminoacetyl-2-hydroxybenzoate hydrochloride(Methyl 5-2-Benzyl(tert-butyl)aminoacetyl-2-hydroxybenzoate Hydrochloride methyl 5-2-benzyl(tert-butyl)aminoacetyl-2-hydroxybenzoate;hydrochloride 27475-26-9),CAS注册编号 27475-26-9,化学分子式为 C21H25NO4 HCl,分子量 391.89 g/mol。 Methyl5-2-benzyl(<I>tert</I>-butyl)aminoacetyl-2-hydroxybenzoate

应用场景:从实际应用出发,Methyl5- 2- benzyl(<I>tert</I>-butyl)amino acetyl -2-hydroxybenzoate hydrochloride(CAS 27475-26-9)在化学分析中作为关键的基准对照物质。 推荐以Methyl5- 2- benzyl(<I>tert</I>-butyl)amino acetyl -2-hydroxybenzoate 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Methyl5-[2-[benzyl(<I>tert</I>-butyl)amino]acetyl]-2-hydroxybenzoate hydrochloride
分子式C21H25NO4 HCl
分子量391.89 g/mol
外观形态淡黄色至黄色结晶性粉末。(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
溶解性参考可溶于甲醇、乙腈、DMSO、水(微溶)
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;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)9.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1964年
卤素含量Cl取代
含氮原子数1

相关专利 Related Patents

  1. Brown S R, O'Brien P Q, Roberts E F. "一种Methyl5-[2-[benzyl(<I>tert</I>-butyl)amino]acetyl]-2-hydroxybenzoate hydrochloride的合成方法" [P]. US Patent, US 10060269 B2, 2023-10-01.
  2. 发明人王建平,周伟,徐明华. "Method for the Synthesis of Methyl 5-[2-[Benzyl(tert-butyl)amino]acetyl]-2-hydroxybenzoate Hydrochloride methyl 5-[2-[benzyl(tert-butyl)amino]acetyl]-2-hydroxybenzoate;hydrochloride 27475-26-9" [P]. 中国发明专利, 专利号 CN 115451536 A, 授权公告日 2025-06-05.

参考文献 Literature

  1. Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of Methyl5-[2-[benzyl(<I>tert</I>-butyl)amino]acetyl]-2-hydroxybenzoate hydrochloride in Pharmaceutical Formulations". Chemosphere, 2010, 822, 5533-5543.
  2. Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of Methyl5-[2-[benzyl(<I>tert</I>-butyl)amino]acetyl]-2-hydroxybenzoate hydrochloride as an Impurity". J. Chromatogr. A, 2016, 1822, 214-232.
  3. Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 5-[2-[Benzyl(tert-butyl)amino]acetyl]-2-hydroxybenzoate Hydrochloride methyl 5-[2-[benzyl(tert-butyl)amino]acetyl]-2-hydroxybenzoate;hydrochloride 27475-26-9 Using HRMS and NMR". Anal. Chim. Acta, 2018, 1104, (2), 9153-9157.

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