Methyl 4-(4-bromophenyl)benzoate CAS 89901-03-1

4 inverted exclamation marka-bromobiphenyl-4-carboxylic acid methyl ester 89901-03-1 Methyl 4'-bromo[1,1'-biphenyl]-4-carboxylate akos bar-2392 methyl 4'-bromobiphenyl-4-carboxylate, 95% methyl 4-(4-bromophenyl)benzoate methyl 4-(4-bromophenyl)benzoate, 4'-bromo-4-(methoxycarbonyl)biphenyl

纯度 97%+现货药物标准品
CAS 号89901-03-1
分子式C14H23BrO2
分子量303.24 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

Methyl 4-(4-bromophenyl)benzoate 4 inverted exclamation marka-bromobiphenyl-4-carboxylic acid methyl ester 89901-03-1 Methyl 4'-bromo[1,1'-biphenyl]-4-carboxylate akos bar-2392 methyl 4'-bromobiphenyl-4-carboxylate, 95% methyl 4-(4-bromophenyl)benzoate methyl 4-(4-bromophenyl)benzoate, 4'-bromo-4-(methoxycarbonyl)biphenyl CAS 89901-03-1 结构式 Chemical Structure

产品介绍 Description

Methyl 4-(4-bromophenyl)benzoate（英文名 4 inverted exclamation marka-bromobiphenyl-4-carboxylic acid methyl ester 89901-03-1 Methyl 4'-bromo[1,1'-biphenyl]-4-carboxylate akos bar-2392 methyl 4'-bromobiphenyl-4-carboxylate, 95% methyl 4-(4-bromophenyl)benzoate methyl 4-(4-bromophenyl)benzoate, 4'-bromo-4-(methoxycarbonyl)biphenyl，CAS 89901-03-1）属于药物标准品。分子式 C14H23BrO2，分子量 303.24。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。

Methyl 4-(4-bromophenyl)benzoate（C14H23BrO2）含有羧酸类，含羟基，含醚键，含溴取代。卤素取代增加了化合物的密度和沸点，较高的碳氢比使其脂溶性较好，羧基赋予其一定的酸性特征，这些物理化学性质直接决定了其标准溶液的最佳配制方案和储存策略。因分子内存在卤素取代基（F/Cl/Br/I），该化合物在质谱分析中呈现特征性的同位素分布模式，可作为定性确认的重要依据。 CAS编号 89901-03-1 对应的化合物Methyl 4-(4-bromophenyl)benzoate（英文标识 4 inverted exclamation marka-bromobiphenyl-4-carboxylic acid methyl ester 89901-03-1 Methyl 4'-bromo1,1'-biphenyl-4-carboxylate akos bar-2392 methyl 4'-bromobiphenyl-4-carboxylate, 95% methyl 4-(4-bromophenyl)benzoate methyl 4-(4-bromoph

应用场景：Methyl 4-(4-bromophenyl)benzoate（4 inverted exclamation marka-bromobiphenyl-4-carboxylic acid methyl ester 89901-03-1 Methyl 4'-bromo 1,1'-biphenyl -4-carboxylate akos bar-2392 methyl 4'-bromobiphenyl-4-carboxylate, 95% methyl 4-(4-bromophenyl)benzoate methyl 4-(4-bromophenyl)benzoate, 4'-bromo-4-(m

理化性质 Physical & Chemical Properties

中文名称Methyl 4-(4-bromophenyl)benzoate
分子式C14H23BrO2
分子量303.24 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
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；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）3.0
UV特征有紫外吸收
CAS登记年份（估）1982年
卤素含量Br取代

相关专利 Related Patents

  1. Lefèvre J P, Martínez F, Rossi M. "一种Methyl 4-(4-bromophenyl)benzoate的合成方法" [P]. European Patent, EP 3137699 A1, 2020-11-22.
  2. 发明人刘建华，韩伟，黄志刚. "Method for the Synthesis of 4 inverted exclamation marka-bromobiphenyl-4-carboxylic acid methyl ester 89901-03-1 Methyl 4'-bromo[1,1'-biphenyl]-4-carboxylate akos bar-2392 methyl 4'-bromobiphenyl-4-carboxylate, 95% methyl 4-(4-bromophenyl)benzoate methyl 4-(4-bromophenyl)benzoate, 4'-bromo-4-(methoxycarbonyl)biphenyl" [P]. 中国发明专利, 专利号 CN 111628452 A, 授权公告日 2015-08-27.
  3. 发明人杨光，徐明华，刘建华. "A Process for Preparing High-Purity 4 inverted exclamation marka-bromobiphenyl-4-carboxylic acid methyl ester 89901-03-1 Methyl 4'-bromo[1,1'-biphenyl]-4-carboxylate akos bar-2392 methyl 4'-bromobiphenyl-4-carboxylate, 95% methyl 4-(4-bromophenyl)benzoate methyl 4-(4-bromophenyl)benzoate, 4'-bromo-4-(methoxycarbonyl)biphenyl" [P]. 中国发明专利, 专利号 CN 112609997 B, 授权公告日 2015-04-09.

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 Methyl 4-(4-bromophenyl)benzoate in Pharmaceutical Formulations". Anal. Chim. Acta, 2025, 1803, (3), 6685-6712.
  2. Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of Methyl 4-(4-bromophenyl)benzoate as an Impurity". Chemosphere, 2019, 820, 7611-7633.
  3. Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 4 inverted exclamation marka-bromobiphenyl-4-carboxylic acid methyl ester 89901-03-1 Methyl 4'-bromo[1,1'-biphenyl]-4-carboxylate akos bar-2392 methyl 4'-bromobiphenyl-4-carboxylate, 95% methyl 4-(4-bromophenyl)benzoate methyl 4-(4-bromophenyl)benzoate, 4'-bromo-4-(methoxycarbonyl)biphenyl Using HRMS and NMR". J. Sep. Sci., 2021, 1657, (11), 2734-2761.

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