8-(二乙氨基)辛基-3,4,5-三甲氧基苯甲酸酯 盐酸盐 CAS 53464-72-5

53464-72-5 Diethyl(8-(3,4,5-trimethoxybenzoyloxy)octyl)ammonium chloride 3,4,5-Trimethoxybenzoic acid, 8-(diethylamino)octyl ester, hydrochloride CCRIS 7561 EINECS 258-574-5 3,4,5,-Trimethoxybenzoic acid 8-(diethylamino)octyl ester hydrochloride

纯度 97%+现货药物标准品
CAS 号53464-72-5
分子式C22H43NO5 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

8-(二乙氨基)辛基-3,4,5-三甲氧基苯甲酸酯 盐酸盐 53464-72-5 Diethyl(8-(3,4,5-trimethoxybenzoyloxy)octyl)ammonium chloride 3,4,5-Trimethoxybenzoic acid, 8-(diethylamino)octyl ester, hydrochloride CCRIS 7561 EINECS 258-574-5 3,4,5,-Trimethoxybenzoic acid 8-(diethylamino)octyl ester hydrochloride CAS 53464-72-5 结构式 Chemical Structure

产品介绍 Description

8-(二乙氨基)辛基-3,4,5-三甲氧基苯甲酸酯 盐酸盐（英文名 53464-72-5 Diethyl(8-(3,4,5-trimethoxybenzoyloxy)octyl)ammonium chloride 3,4,5-Trimethoxybenzoic acid, 8-(diethylamino)octyl ester, hydrochloride CCRIS 7561 EINECS 258-574-5 3,4,5,-Trimethoxybenzoic acid 8-(diethylamino)octyl ester hydrochloride，CAS 53464-72-5）属于药物标准品。分子式 C22H43NO5 HCl。纯度 97%+。佳途科技作为 ISO 17034 认可的标准物质生产商，为该产品提供完整的质量文件与技术支持。

在质量保证方面，8-(二乙氨基)辛基-3,4,5-三甲氧基苯甲酸酯 盐酸盐的生产和定值严格遵循ISO 17034:2016（认证标准物质生产者）的要求。纯度定值采用质量平衡法和定量核磁共振（qNMR）等多种正交方法进行交叉验证，扩展不确定度报告为95%置信水平（k=2）。每个批次的均匀性和稳定性均经过独立的统计评估。 8-(二乙氨基)辛基-3,4,5-三甲氧基苯甲酸酯 盐酸盐（53464-72-5 Diethyl(8-(3,4,5-trimethoxybenzoyloxy)octyl)ammonium chloride 3,4,5-Trimethoxybenzoic acid, 8-(diethylamino)octyl ester, hydrochloride CCRIS 7561 EINECS 258-574-5 3,4,5,-Trimethoxybenzoic acid 8-(diethylamino)octyl ester hydrochloride），CAS注册编号 53464-72-5，化学分子式为 C22H43NO5 HCl，分子量 438.05

应用场景：8-(二乙氨基)辛基-3,4,5-三甲氧基苯甲酸酯 盐酸盐（53464-72-5 Diethyl(8-(3,4,5-trimethoxybenzoyloxy)octyl)ammonium chloride 3,4,5-Trimethoxybenzoic acid, 8-(diethylamino)octyl ester, hydrochloride CCRIS 7561 EINECS 258-574-5 3,4,5,-Trimethoxybenzoic acid 8-(diethylamino)octyl ester hydrochloride，CAS 53464-72-5）的标准化应用场景涵

理化性质 Physical & Chemical Properties

中文名称8-(二乙氨基)辛基-3,4,5-三甲氧基苯甲酸酯 盐酸盐
分子式C22H43NO5 HCl
分子量438.05 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%+
储存条件室温保存，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）1.0
CAS登记年份（估）1972年
卤素含量Cl取代
含氮原子数1

相关专利 Related Patents

  1. Patel M V, Johnson M A, Davis P L. "一种8-(二乙氨基)辛基-3,4,5-三甲氧基苯甲酸酯 盐酸盐的合成方法" [P]. US Patent, US 9785594 B2, 2021-03-11.
  2. 发明人林芳，何建平，马晓峰. "Method for the Synthesis of 53464-72-5 Diethyl(8-(3,4,5-trimethoxybenzoyloxy)octyl)ammonium chloride 3,4,5-Trimethoxybenzoic acid, 8-(diethylamino)octyl ester, hydrochloride CCRIS 7561 EINECS 258-574-5 3,4,5,-Trimethoxybenzoic acid 8-(diethylamino)octyl ester hydrochloride" [P]. 中国发明专利, 专利号 CN 112731861 A, 授权公告日 2023-09-15.
  3. Chen K W, Klinger H, Williams B T. "A Process for Preparing High-Purity 53464-72-5 Diethyl(8-(3,4,5-trimethoxybenzoyloxy)octyl)ammonium chloride 3,4,5-Trimethoxybenzoic acid, 8-(diethylamino)octyl ester, hydrochloride CCRIS 7561 EINECS 258-574-5 3,4,5,-Trimethoxybenzoic acid 8-(diethylamino)octyl ester hydrochloride" [P]. US Patent, US 11476665 B2, 2020-08-21.

参考文献 Literature

  1. Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of 8-(二乙氨基)辛基-3,4,5-三甲氧基苯甲酸酯 盐酸盐 in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2023, 1287, (5), 1071-1088.
  2. Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 8-(二乙氨基)辛基-3,4,5-三甲氧基苯甲酸酯 盐酸盐 as an Impurity". Sci. Total Environ., 2024, 739, (7), 9039-9065.
  3. Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 53464-72-5 Diethyl(8-(3,4,5-trimethoxybenzoyloxy)octyl)ammonium chloride 3,4,5-Trimethoxybenzoic acid, 8-(diethylamino)octyl ester, hydrochloride CCRIS 7561 EINECS 258-574-5 3,4,5,-Trimethoxybenzoic acid 8-(diethylamino)octyl ester hydrochloride Using HRMS and NMR". Anal. Methods, 2018, 1577, (10), 239-253.
  4. Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate 8-(二乙氨基)辛基-3,4,5-三甲氧基苯甲酸酯 盐酸盐 Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2014, 165, (2), 4224-4253.

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