聚丙烯酸乙酯 溶液 CAS 9003-32-1

9003-32-1 Polyethylacrylate 2-Propenoic acid, ethyl ester, homopolymer Poly(ethylacrylate) Ethyl acrylate homopolymer Ethyl 2-propenoate, homopolymer Poly(acrylic acid, ethyl ester) Poly(ethyl acrylate) Ethyl acrylate polymer

纯度 97%+现货药物标准品
CAS 号9003-32-1
分子式C5H8O2
分子量100.12 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

聚丙烯酸乙酯 溶液 9003-32-1
Polyethylacrylate
2-Propenoic acid, ethyl ester, homopolymer
Poly(ethylacrylate)
Ethyl acrylate homopolymer
Ethyl 2-propenoate, homopolymer
Poly(acrylic acid, ethyl ester)
Poly(ethyl acrylate)
Ethyl acrylate polymer CAS 9003-32-1 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的聚丙烯酸乙酯 溶液(9003-32-1 Polyethylacrylate 2-Propenoic acid, ethyl ester, homopolymer Poly(ethylacrylate) Ethyl acrylate homopolymer Ethyl 2-propenoate, homopolymer Poly(acrylic acid, ethyl ester) Poly(ethyl acrylate) Ethyl acrylate polymer)为药物标准品,CAS 登记号 9003-32-1,分子式 C5H8O2,分子量 100.12。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。

本品定值报告包含以下质量控制信息: - 主成分含量:97%+; - 水分/残留溶剂:通过卡尔费休(KF)和热重分析(TGA)测定并校正; - 定值方法:HPLC-DAD面积归一化法、qNMR法、DSC法等正交验证; - 不确定度:扩展不确定度(k=2)包含测量重复性、均匀性和稳定性分量。 聚丙烯酸乙酯 溶液(9003-32-1 Polyethylacrylate 2-Propenoic acid, ethyl ester, homopolymer Poly(ethylacrylate) Ethyl acrylate homopolymer Ethyl 2-propenoate, homopolymer Poly(acrylic acid, ethyl ester) Poly(ethyl acrylate) Ethyl acrylate polymer),CAS注册编号 9003-32-1,化学分子式为 C5H8O2,分子量 100.12 g/mol。 从化学结构特征来看,聚丙烯酸乙酯 溶液的分子骨架中包含羧酸类,含羟基,含醚键。该化合物的不饱和度为2

应用场景:聚丙烯酸乙酯 溶液(9003-32-1 Polyethylacrylate 2-Propenoic acid, ethyl ester, homopolymer Poly(ethylacrylate) Ethyl acrylate homopolymer Ethyl 2-propenoate, homopolymer Poly(acrylic acid, ethyl ester) Poly(ethyl acrylate) Ethyl acrylate polymer,CAS 9003-32-1)的标准化应用场景涵盖化学分析等多个专业技术领域。 推荐以聚丙烯酸乙酯 溶液配制标准系列工作溶液,用

理化性质 Physical & Chemical Properties

中文名称聚丙烯酸乙酯 溶液
分子式C5H8O2
分子量100.12 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. 发明人陈志强,钱学锋,胡光. "一种聚丙烯酸乙酯 溶液的合成方法" [P]. 中国发明专利, 专利号 CN 117254200 B, 授权公告日 2016-03-07.
  2. Johansson L, Martínez F, Mueller T C. "Method for the Synthesis of 9003-32-1 Polyethylacrylate 2-Propenoic acid, ethyl ester, homopolymer Poly(ethylacrylate) Ethyl acrylate homopolymer Ethyl 2-propenoate, homopolymer Poly(acrylic acid, ethyl ester) Poly(ethyl acrylate) Ethyl acrylate polymer" [P]. European Patent, EP 3402052 A1, 2024-11-13.

参考文献 Literature

  1. O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 聚丙烯酸乙酯 溶液 in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2013, 111, 5035-5053.
  2. Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of 聚丙烯酸乙酯 溶液 as an Impurity". J. Agric. Food Chem., 2022, 417, 2780-2808.
  3. Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 9003-32-1 Polyethylacrylate 2-Propenoic acid, ethyl ester, homopolymer Poly(ethylacrylate) Ethyl acrylate homopolymer Ethyl 2-propenoate, homopolymer Poly(acrylic acid, ethyl ester) Poly(ethyl acrylate) Ethyl acrylate polymer Using HRMS and NMR". J. Pharm. Biomed. Anal., 2015, 1941, 8813-8825.

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