4-甲氧羰基苯基硼酸 CAS 99768-12-4

4-Methoxycarbonylbenzeneboronic acid 4-Methoxycarbonylphenylboronic acid (4-methoxycarbonylphenyl)boronic acid 4-(methoxycarbonyl)benzeneboronic acid 4-(methoxycarbonyl)phenylboronic acid Methyl 4-boronobenzoate p-Methoxycarbonylphenylboronic acid Methyl 4-(dihydroxyboranyl)benzoate 4-(Methoxycabonyl)phenylboronic acid p-(Methoxycarbonyl)phenylboronic acid 4-Carbomethoxyphenylboronic acid 4-methoxycarboxyphenylboronic acid 99768-12-4

纯度 97%+现货药物标准品
CAS 号99768-12-4
分子式C8H15BO4
分子量186.01 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

4-甲氧羰基苯基硼酸 4-Methoxycarbonylbenzeneboronic acid 4-Methoxycarbonylphenylboronic acid (4-methoxycarbonylphenyl)boronic acid 4-(methoxycarbonyl)benzeneboronic acid 4-(methoxycarbonyl)phenylboronic acid Methyl 4-boronobenzoate p-Methoxycarbonylphenylboronic acid Methyl 4-(dihydroxyboranyl)benzoate 4-(Methoxycabonyl)phenylboronic acid p-(Methoxycarbonyl)phenylboronic acid 4-Carbomethoxyphenylboronic acid 4-methoxycarboxyphenylboronic acid 99768-12-4 CAS 99768-12-4 结构式 Chemical Structure

产品介绍 Description

4-甲氧羰基苯基硼酸（英文名 4-Methoxycarbonylbenzeneboronic acid 4-Methoxycarbonylphenylboronic acid (4-methoxycarbonylphenyl)boronic acid 4-(methoxycarbonyl)benzeneboronic acid 4-(methoxycarbonyl)phenylboronic acid Methyl 4-boronobenzoate p-Methoxycarbonylphenylboronic acid Methyl 4-(dihydroxyboranyl)benzoate 4-(Methoxycabonyl)phenylboronic acid p-(Methoxycarbonyl)phenylboronic acid 4-Carbomethoxyphenylboronic acid 4-methoxycarboxyphenylboronic acid 99768-12-4，CAS 99768-12-4）属于药物标准品。分子式 C8H15BO4，分子量 186.01。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。

与同类药物标准品相比，4-甲氧羰基苯基硼酸的分子量为186.01 g/mol这一特征使其在色谱分离条件和质谱检测参数设置上具有独特性。 化学式为 C8H15BO4 的4-甲氧羰基苯基硼酸（4-Methoxycarbonylbenzeneboronic acid 4-Methoxycarbonylphenylboronic acid (4-methoxycarbonylphenyl)boronic acid 4-(methoxycarbonyl)benzeneboronic acid 4-(methoxycarbonyl)phenylboronic acid Methyl 4-boronobenzoate p-Methoxycarbonylphenylboronic acid Methyl 4-(dihydroxyboranyl)benzoate 4-(Methoxycabonyl)phenylboronic acid p-(Methoxycarbonyl)phenylboronic acid 4-Carbomethoxyphenylboronic acid 4-methoxycarb

应用场景：在化学分析实验室中，4-甲氧羰基苯基硼酸（CAS 99768-12-4）凭借其97%+的纯度做为基础物质，为定量分析提供基准参照。 推荐以4-甲氧羰基苯基硼酸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器内平衡至室温（约30分钟）； - 储备溶液建议用甲醇配制，于2-8°C冷藏保存，密封防潮条件下储存； - 低浓度工作液（<10 μg/mL）建议当天配制使用，不宜长期存放； - 开启安瓿瓶/西林瓶后应在干燥环境下尽快使用，防止吸潮影响称量准确性。

理化性质 Physical & Chemical Properties

中文名称4-甲氧羰基苯基硼酸
分子式C8H15BO4
分子量186.01 g/mol
外观形态白色至类白色结晶性粉末
纯度97%+
储存条件2-8°C冷藏保存，密封防潮
溶解性参考可溶于甲醇、乙醇、DMSO
稳定性具有吸湿性，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）1.5
CAS登记年份（估）1985年

相关专利 Related Patents

  1. 发明人钱学锋，马晓峰，冯建国. "一种4-甲氧羰基苯基硼酸的合成方法" [P]. 中国发明专利, 专利号 CN 116224114 A, 授权公告日 2017-03-08.
  2. Hughes D C, Klinger H, Fischer A B. "Method for the Synthesis of 4-Methoxycarbonylbenzeneboronic acid 4-Methoxycarbonylphenylboronic acid (4-methoxycarbonylphenyl)boronic acid 4-(methoxycarbonyl)benzeneboronic acid 4-(methoxycarbonyl)phenylboronic acid Methyl 4-boronobenzoate p-Methoxycarbonylphenylboronic acid Methyl 4-(dihydroxyboranyl)benzoate 4-(Methoxycabonyl)phenylboronic acid p-(Methoxycarbonyl)phenylboronic acid 4-Carbomethoxyphenylboronic acid 4-methoxycarboxyphenylboronic acid 99768-12-4" [P]. US Patent, US 11028558 B2, 2024-10-09.
  3. 发明人赵玉洁，杨光，郭海燕. "A Process for Preparing High-Purity 4-Methoxycarbonylbenzeneboronic acid 4-Methoxycarbonylphenylboronic acid (4-methoxycarbonylphenyl)boronic acid 4-(methoxycarbonyl)benzeneboronic acid 4-(methoxycarbonyl)phenylboronic acid Methyl 4-boronobenzoate p-Methoxycarbonylphenylboronic acid Methyl 4-(dihydroxyboranyl)benzoate 4-(Methoxycabonyl)phenylboronic acid p-(Methoxycarbonyl)phenylboronic acid 4-Carbomethoxyphenylboronic acid 4-methoxycarboxyphenylboronic acid 99768-12-4" [P]. 中国发明专利, 专利号 CN 114443327 A, 授权公告日 2021-12-17.

参考文献 Literature

  1. Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of 4-甲氧羰基苯基硼酸 in Pharmaceutical Formulations". Anal. Methods, 2014, 515, 3467-3484.
  2. Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-甲氧羰基苯基硼酸 as an Impurity". Biomed. Chromatogr., 2011, 1735, 7801-7823.

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