CAS 61292-90-8

Ethyl 3-(4-hydroxy-3-methoxyphenyl)propionate beta-(4-hydroxy-3-methoxyphenyl)-propionic acid ethyl ester ethyl-beta-(4-hydroxy-3-methoxyphenyl)-propionate ethyl-beta-(4-hydroxy-3-methoxy-phenyl)-propionate 3-(4-hydroxy-3-methoxy-phenyl)-propionic acid ethyl ester ethyl-b-(4-hydroxy-3-methoxyphenyl)-propionate b-(4-hydroxy-3-methoxyphenyl)-propionic acid ethyl ester 61292-90-8

纯度 97%+现货药物标准品
CAS 号61292-90-8
分子式C12H16O4
分子量224.25 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

Ethyl 3-(4-hydroxy-3-methoxyphenyl)propionate beta-(4-hydroxy-3-methoxyphenyl)-propionic acid ethyl ester ethyl-beta-(4-hydroxy-3-methoxyphenyl)-propionate ethyl-beta-(4-hydroxy-3-methoxy-phenyl)-propionate 3-(4-hydroxy-3-methoxy-phenyl)-propionic acid ethyl ester ethyl-b-(4-hydroxy-3-methoxyphenyl)-propionate b-(4-hydroxy-3-methoxyphenyl)-propionic acid ethyl ester 61292-90-8 CAS 61292-90-8 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的（Ethyl 3-(4-hydroxy-3-methoxyphenyl)propionate beta-(4-hydroxy-3-methoxyphenyl)-propionic acid ethyl ester ethyl-beta-(4-hydroxy-3-methoxyphenyl)-propionate ethyl-beta-(4-hydroxy-3-methoxy-phenyl)-propionate 3-(4-hydroxy-3-methoxy-phenyl)-propionic acid ethyl ester ethyl-b-(4-hydroxy-3-methoxyphenyl)-propionate b-(4-hydroxy-3-methoxyphenyl)-propionic acid ethyl ester 61292-90-8）为药物标准品，CAS 登记号 61292-90-8，分子式 C12H16O4，分子量 224.25。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。

作为认证标准物质（CRM），满足CNAS-CL04（ISO/IEC 17025）对标准物质的计量溯源性要求。批间一致性通过控制图（Control Chart）进行持续监控，保证不同批次间量值的一致性。 化学式为 C12H16O4 的（Ethyl 3-(4-hydroxy-3-methoxyphenyl)propionate beta-(4-hydroxy-3-methoxyphenyl)-propionic acid ethyl ester ethyl-beta-(4-hydroxy-3-methoxyphenyl)-propionate ethyl-beta-(4-hydroxy-3-methoxy-phenyl)-propionate 3-(4-hydroxy-3-methoxy-phenyl)-propionic acid ethyl ester ethyl-b-(4-hydroxy-3-methoxyphenyl)-propionate b-(4-hydroxy-3-methoxyphenyl)-propionic acid ethyl ester 61292

应用场景：（Ethyl 3-(4-hydroxy-3-methoxyphenyl)propionate beta-(4-hydroxy-3-methoxyphenyl)-propionic acid ethyl ester ethyl-beta-(4-hydroxy-3-methoxyphenyl)-propionate ethyl-beta-(4-hydroxy-3-methoxy-phenyl)-propionate 3-(4-hydroxy-3-methoxy-phenyl)-propionic acid ethyl ester ethyl-b-(4-hydroxy-3-methoxyphenyl

理化性质 Physical & Chemical Properties

中文名称
分子式C12H16O4
分子量224.25 g/mol
外观形态类白色至淡黄色结晶性粉末
纯度97%+
储存条件阴凉处（≤25°C）保存，密封防潮
溶解性参考可溶于氯仿、二氯甲烷、乙酸乙酯、DMSO
稳定性空气中长期暴露可能发生缓慢氧化；具有吸湿性，开封后应立即密封
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）1974年

相关专利 Related Patents

  1. 发明人李文辉，沈红梅，刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114871933 A, 授权公告日 2025-03-13.
  2. O'Brien P Q, Lee S K, Johnson M A. "Method for the Synthesis of Ethyl 3-(4-hydroxy-3-methoxyphenyl)propionate beta-(4-hydroxy-3-methoxyphenyl)-propionic acid ethyl ester ethyl-beta-(4-hydroxy-3-methoxyphenyl)-propionate ethyl-beta-(4-hydroxy-3-methoxy-phenyl)-propionate 3-(4-hydroxy-3-methoxy-phenyl)-propionic acid ethyl ester ethyl-b-(4-hydroxy-3-methoxyphenyl)-propionate b-(4-hydroxy-3-methoxyphenyl)-propionic acid ethyl ester 61292-90-8" [P]. US Patent, US 11321255 B2, 2023-01-06.
  3. 发明人郭海燕，韩伟，林芳. "A Process for Preparing High-Purity Ethyl 3-(4-hydroxy-3-methoxyphenyl)propionate beta-(4-hydroxy-3-methoxyphenyl)-propionic acid ethyl ester ethyl-beta-(4-hydroxy-3-methoxyphenyl)-propionate ethyl-beta-(4-hydroxy-3-methoxy-phenyl)-propionate 3-(4-hydroxy-3-methoxy-phenyl)-propionic acid ethyl ester ethyl-b-(4-hydroxy-3-methoxyphenyl)-propionate b-(4-hydroxy-3-methoxyphenyl)-propionic acid ethyl ester 61292-90-8" [P]. 中国发明专利, 专利号 CN 115584130 B, 授权公告日 2016-02-20.

参考文献 Literature

  1. Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2025, 1854, 6514-6533.
  2. Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2020, 1335, (8), 2720-2733.

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