聚(甲基丙烯酸丁酯) CAS 9003-63-8

9003-63-8 Butyl 2-methyl-2-propenoate, homopolymer Butyl methacrylate homopolymer CHEBI:53321 Methacrylic acid, butyl ester homopolymer PBMA Poly(butyl methacrylate) Poly(n-butyl methacrylate) Polybutyl methacrylate poly(butyl methacrylate) macromolecule poly(butylmethacrylate) poly[1-(butoxycarbonyl)-1-methylethylene] polybutylmethacrylate

纯度 97%+现货药物标准品
CAS 号9003-63-8
分子式C8H14O2
分子量142.20 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

聚(甲基丙烯酸丁酯) 9003-63-8 Butyl 2-methyl-2-propenoate, homopolymer Butyl methacrylate homopolymer CHEBI:53321 Methacrylic acid, butyl ester homopolymer PBMA Poly(butyl methacrylate) Poly(n-butyl methacrylate) Polybutyl methacrylate poly(butyl methacrylate) macromolecule poly(butylmethacrylate) poly[1-(butoxycarbonyl)-1-methylethylene] polybutylmethacrylate CAS 9003-63-8 结构式 Chemical Structure

产品介绍 Description

本产品为药物标准品聚(甲基丙烯酸丁酯)（9003-63-8 Butyl 2-methyl-2-propenoate, homopolymer Butyl methacrylate homopolymer CHEBI:53321 Methacrylic acid, butyl ester homopolymer PBMA Poly(butyl methacrylate) Poly(n-butyl methacrylate) Polybutyl methacrylate poly(butyl methacrylate) macromolecule poly(butylmethacrylate) poly[1-(butoxycarbonyl)-1-methylethylene] polybutylmethacrylate，CAS 9003-63-8），分子式 C8H14O2，分子量 142.20。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。

与同类药物标准品相比，聚(甲基丙烯酸丁酯)的分子量为142.20 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。 聚(甲基丙烯酸丁酯)（9003-63-8 Butyl 2-methyl-2-propenoate, homopolymer Butyl methacrylate homopolymer CHEBI:53321 Methacrylic acid, butyl ester homopolymer PBMA Poly(butyl methacrylate) Poly(n-butyl methacrylate) Polybutyl methacrylate poly(butyl methacrylate) macromolecule poly(butylmethacrylate) poly1-(butoxycarbonyl)-1-methylethylene polybutylmethacrylate），CAS注册编号 9003-63-8，化学分子式为 C8H14O2，分子量 142.20 g/mol。 聚(甲基丙烯酸丁酯)（C8H14O2）含有羧酸类

应用场景：聚(甲基丙烯酸丁酯)（9003-63-8 Butyl 2-methyl-2-propenoate, homopolymer Butyl methacrylate homopolymer CHEBI:53321 Methacrylic acid, butyl ester homopolymer PBMA Poly(butyl methacrylate) Poly(n-butyl methacrylate) Polybutyl methacrylate poly(butyl methacrylate) macromolecule poly(butylmethacrylate) poly 1-(bu

理化性质 Physical & Chemical Properties

中文名称聚(甲基丙烯酸丁酯)
分子式C8H14O2
分子量142.20 g/mol
外观形态白色至类白色液体
纯度97%+
储存条件2-8°C冷藏保存
溶解性参考可溶于甲醇、乙腈、DMSO、水（微溶）
稳定性在推荐条件下性质稳定
化合物类型药物标准品
子类原料药标准品
不饱和度（DBE）2.0
CAS登记年份（估）1959年

相关专利 Related Patents

  1. 发明人李文辉，胡光，高志强. "一种聚(甲基丙烯酸丁酯)的合成方法" [P]. 中国发明专利, 专利号 CN 112970161 B, 授权公告日 2017-06-26.
  2. 发明人赵玉洁，郑宇鹏，朱建伟. "Method for the Synthesis of 9003-63-8 Butyl 2-methyl-2-propenoate, homopolymer Butyl methacrylate homopolymer CHEBI:53321 Methacrylic acid, butyl ester homopolymer PBMA Poly(butyl methacrylate) Poly(n-butyl methacrylate) Polybutyl methacrylate poly(butyl methacrylate) macromolecule poly(butylmethacrylate) poly[1-(butoxycarbonyl)-1-methylethylene] polybutylmethacrylate" [P]. 中国发明专利, 专利号 CN 115943234 B, 授权公告日 2015-06-17.
  3. Anderson J P, Davis P L, Fischer A B. "A Process for Preparing High-Purity 9003-63-8 Butyl 2-methyl-2-propenoate, homopolymer Butyl methacrylate homopolymer CHEBI:53321 Methacrylic acid, butyl ester homopolymer PBMA Poly(butyl methacrylate) Poly(n-butyl methacrylate) Polybutyl methacrylate poly(butyl methacrylate) macromolecule poly(butylmethacrylate) poly[1-(butoxycarbonyl)-1-methylethylene] polybutylmethacrylate" [P]. US Patent, US 9526694 B2, 2016-01-21.

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 聚(甲基丙烯酸丁酯) in Pharmaceutical Formulations". J. Sep. Sci., 2025, 803, (6), 8941-8969.
  2. Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 聚(甲基丙烯酸丁酯) as an Impurity". Molecules, 2025, 776, (5), 5368-5377.

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