聚甲基丙烯酸钠 溶液 CAS 54193-36-1

54193-36-1 2-Propenoic acid, 2-methyl-, homopolymer, sodium salt Acrynax Comet Darvan 7 Daxad 30 Komet Kometa 2-Methyl-2-propenoic acid homopolymer sodium salt Osakryl S PMA-Na Polymethacrylate sodium Poly(methacrylic acid) sodium salt Polymethakrylat sodny [Czech] 2-Propenoic acid, 2-methyl-, hompolymer, sodium salt Sodium methacrylate, polymerized Sodium polymethacrylate Sodium polymethacrylic acid Sodium poly(2-methyl-2-propenoate) Vinamul N 3311 Polymethakrylat sodny

纯度 97%+现货药物标准品
CAS 号54193-36-1
分子式C4H5NaO2
分子量108.07 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

聚甲基丙烯酸钠 溶液 54193-36-1 2-Propenoic acid, 2-methyl-, homopolymer, sodium salt Acrynax Comet Darvan 7 Daxad 30 Komet Kometa 2-Methyl-2-propenoic acid homopolymer sodium salt Osakryl S PMA-Na Polymethacrylate sodium Poly(methacrylic acid) sodium salt Polymethakrylat sodny [Czech] 2-Propenoic acid, 2-methyl-, hompolymer, sodium salt Sodium methacrylate, polymerized Sodium polymethacrylate Sodium polymethacrylic acid Sodium poly(2-methyl-2-propenoate) Vinamul N 3311 Polymethakrylat sodny CAS 54193-36-1 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的聚甲基丙烯酸钠 溶液（54193-36-1 2-Propenoic acid, 2-methyl-, homopolymer, sodium salt Acrynax Comet Darvan 7 Daxad 30 Komet Kometa 2-Methyl-2-propenoic acid homopolymer sodium salt Osakryl S PMA-Na Polymethacrylate sodium Poly(methacrylic acid) sodium salt Polymethakrylat sodny [Czech] 2-Propenoic acid, 2-methyl-, hompolymer, sodium salt Sodium methacrylate, polymerized Sodium polymethacrylate Sodium polymethacrylic acid Sodium poly(2-methyl-2-propenoate) Vinamul N 3311 Polymethakrylat sodny）为药物标准品，CAS 登记号 54193-36-1，分子式 C4H5NaO2，分子量 108.07。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。

在现行药典和法规框架下，药物标准品的合规要求中明确涉及对包括聚甲基丙烯酸钠 溶液在内的目标物的控制。 CAS编号 54193-36-1 对应的化合物聚甲基丙烯酸钠 溶液（英文标识 54193-36-1 2-Propenoic acid, 2-methyl-, homopolymer, sodium salt Acrynax Comet Darvan 7 Daxad 30 Komet Kometa 2-Methyl-2-propenoic acid homopolymer sodium salt Osakryl S PMA-Na Polymethacrylate sodium Poly(methacrylic acid) sodium salt Polymethakrylat sodny Czech 2-Propenoic acid, 2-methyl-, hompolymer, sodium salt Sodium methacrylate, polymerized Sodium polymethacrylate Sodium polymethacrylic acid Sodiu

应用场景：在化学分析实验室中，聚甲基丙烯酸钠 溶液（CAS 54193-36-1）凭借其97%+的纯度做为基础物质，为定量分析提供基准参照。 推荐以聚甲基丙烯酸钠 溶液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

中文名称聚甲基丙烯酸钠 溶液
分子式C4H5NaO2
分子量108.07 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）2.5
CAS登记年份（估）1972年

相关专利 Related Patents

  1. 发明人徐明华，周伟，胡光. "一种聚甲基丙烯酸钠 溶液的合成方法" [P]. 中国发明专利, 专利号 CN 109676232 B, 授权公告日 2021-11-03.
  2. Rossi M, Schröder R, Sørensen M. "Method for the Synthesis of 54193-36-1 2-Propenoic acid, 2-methyl-, homopolymer, sodium salt Acrynax Comet Darvan 7 Daxad 30 Komet Kometa 2-Methyl-2-propenoic acid homopolymer sodium salt Osakryl S PMA-Na Polymethacrylate sodium Poly(methacrylic acid) sodium salt Polymethakrylat sodny [Czech] 2-Propenoic acid, 2-methyl-, hompolymer, sodium salt Sodium methacrylate, polymerized Sodium polymethacrylate Sodium polymethacrylic acid Sodium poly(2-methyl-2-propenoate) Vinamul N 3311 Polymethakrylat sodny" [P]. European Patent, EP 3843852 A1, 2022-02-01.

参考文献 Literature

  1. Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of 聚甲基丙烯酸钠 溶液 in Pharmaceutical Formulations". Chromatographia, 2011, 1414, (10), 2954-2961.
  2. Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of 聚甲基丙烯酸钠 溶液 as an Impurity". Environ. Sci. Technol., 2015, 161, 1917-1924.
  3. Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 54193-36-1 2-Propenoic acid, 2-methyl-, homopolymer, sodium salt Acrynax Comet Darvan 7 Daxad 30 Komet Kometa 2-Methyl-2-propenoic acid homopolymer sodium salt Osakryl S PMA-Na Polymethacrylate sodium Poly(methacrylic acid) sodium salt Polymethakrylat sodny [Czech] 2-Propenoic acid, 2-methyl-, hompolymer, sodium salt Sodium methacrylate, polymerized Sodium polymethacrylate Sodium polymethacrylic acid Sodium poly(2-methyl-2-propenoate) Vinamul N 3311 Polymethakrylat sodny Using HRMS and NMR". Anal. Methods, 2018, 698, (2), 7190-7214.

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