苯乙酸愈创木酯 CAS 4112-89-4

4112-89-4 LLO759386W Guaiacol phenylacetate Benzeneacetic acid, 2-methoxyphenyl ester 2-Methoxyphenyl phenylacetate Acetic acid, phenyl-, O-methoxyphenyl ester EINECS 223-898-8 FEMA No. 2535 Guaiacyl phenylacetate Methoxyphenyl phenylacetate, o- Methylcatechol acetate, o- UNII-LLO759386W

纯度 97%+现货药物标准品
CAS 号4112-89-4
分子式C15H26O3
分子量254.37 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

苯乙酸愈创木酯 4112-89-4 LLO759386W Guaiacol phenylacetate Benzeneacetic acid, 2-methoxyphenyl ester 2-Methoxyphenyl phenylacetate Acetic acid, phenyl-, O-methoxyphenyl ester EINECS 223-898-8 FEMA No. 2535 Guaiacyl phenylacetate Methoxyphenyl phenylacetate, o- Methylcatechol acetate, o- UNII-LLO759386W CAS 4112-89-4 结构式 Chemical Structure

产品介绍 Description

本产品为药物标准品苯乙酸愈创木酯（4112-89-4 LLO759386W Guaiacol phenylacetate Benzeneacetic acid, 2-methoxyphenyl ester 2-Methoxyphenyl phenylacetate Acetic acid, phenyl-, O-methoxyphenyl ester EINECS 223-898-8 FEMA No. 2535 Guaiacyl phenylacetate Methoxyphenyl phenylacetate, o- Methylcatechol acetate, o- UNII-LLO759386W，CAS 4112-89-4），分子式 C15H26O3，分子量 254.37。纯度 97%+。适用于分析方法开发、方法验证及日常质检，CATO 提供全程冷链与全球配送。

化学式为 C15H26O3 的苯乙酸愈创木酯（4112-89-4 LLO759386W Guaiacol phenylacetate Benzeneacetic acid, 2-methoxyphenyl ester 2-Methoxyphenyl phenylacetate Acetic acid, phenyl-, O-methoxyphenyl ester EINECS 223-898-8 FEMA No. 2535 Guaiacyl phenylacetate Methoxyphenyl phenylacetate, o- Methylcatechol acetate, o- UNII-LLO759386W），其CAS登记号是 4112-89-4，分子量为 254.37 g/mol。 苯乙酸愈创木酯（分子式 C15H26O3）的化学结构中包含羧酸类，含羟基，含醚键。在反相色谱体系中，其保留行为主要受其较高的疏水性（logP）影响，这为HPLC-UV/DAD或LC-MS方法的建立提供了重要依据。较高的碳氢原子比赋予该化合物良好的脂溶性，可使用正己烷或乙酸乙酯等非极性溶剂进行液-

应用场景：苯乙酸愈创木酯（4112-89-4 LLO759386W Guaiacol phenylacetate Benzeneacetic acid, 2-methoxyphenyl ester 2-Methoxyphenyl phenylacetate Acetic acid, phenyl-, O-methoxyphenyl ester EINECS 223-898-8 FEMA No. 2535 Guaiacyl phenylacetate Methoxyphenyl phenylacetate, o- Methylcatechol acetate, o- UNII-LLO759386W，CAS

理化性质 Physical & Chemical Properties

中文名称苯乙酸愈创木酯
分子式C15H26O3
分子量254.37 g/mol
外观形态白色至类白色结晶性粉末
纯度97%+
储存条件室温保存，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
化合物类型药物标准品
子类原料药标准品
不饱和度（DBE）3.0
UV特征有紫外吸收
CAS登记年份（估）1958年

相关专利 Related Patents

  1. Kumar R, Mueller T, Patel M V. "一种苯乙酸愈创木酯的合成方法" [P]. US Patent, US 11824933 B2, 2023-06-28.
  2. 发明人李文辉，赵玉洁，韩伟. "Method for the Synthesis of 4112-89-4 LLO759386W Guaiacol phenylacetate Benzeneacetic acid, 2-methoxyphenyl ester 2-Methoxyphenyl phenylacetate Acetic acid, phenyl-, O-methoxyphenyl ester EINECS 223-898-8 FEMA No. 2535 Guaiacyl phenylacetate Methoxyphenyl phenylacetate, o- Methylcatechol acetate, o- UNII-LLO759386W" [P]. 中国发明专利, 专利号 CN 117982217 A, 授权公告日 2021-03-22.
  3. Nowak P, Johansson L, Björnsson E. "A Process for Preparing High-Purity 4112-89-4 LLO759386W Guaiacol phenylacetate Benzeneacetic acid, 2-methoxyphenyl ester 2-Methoxyphenyl phenylacetate Acetic acid, phenyl-, O-methoxyphenyl ester EINECS 223-898-8 FEMA No. 2535 Guaiacyl phenylacetate Methoxyphenyl phenylacetate, o- Methylcatechol acetate, o- UNII-LLO759386W" [P]. European Patent, EP 3981097 A1, 2015-12-06.

参考文献 Literature

  1. Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 苯乙酸愈创木酯 in Pharmaceutical Formulations". Chromatographia, 2020, 1964, (9), 6116-6125.
  2. Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of 苯乙酸愈创木酯 as an Impurity". Talanta, 2013, 2210, (2), 7641-7664.
  3. Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 4112-89-4 LLO759386W Guaiacol phenylacetate Benzeneacetic acid, 2-methoxyphenyl ester 2-Methoxyphenyl phenylacetate Acetic acid, phenyl-, O-methoxyphenyl ester EINECS 223-898-8 FEMA No. 2535 Guaiacyl phenylacetate Methoxyphenyl phenylacetate, o- Methylcatechol acetate, o- UNII-LLO759386W Using HRMS and NMR". Anal. Chem., 2024, 143, (1), 5774-5803.

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