聚乙烯醇肉桂酸酯 CAS 9050-06-0

9050-06-0 Ethenol, homopolymer, 3-phenyl-2-propenoate ethenol,homopolymer,3-phenyl-2-propenoate poly(vinyl cinnamate) poly(vinyl cinnamate) average mn 40,000, powder poly(vinyl cinnamate), average mw ca. 20 0,000 (gpc) vinyl cinnamate homopolymer vinyl cinnamate polymer vinylalcohol,cinnamoylchloridereactionproduct

纯度 97%+现货药物标准品
CAS 号9050-06-0
分子式C11H16O2
分子量180.24 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

聚乙烯醇肉桂酸酯 9050-06-0 Ethenol, homopolymer, 3-phenyl-2-propenoate ethenol,homopolymer,3-phenyl-2-propenoate poly(vinyl cinnamate) poly(vinyl cinnamate) average mn 40,000, powder poly(vinyl cinnamate), average mw ca. 20 0,000 (gpc) vinyl cinnamate homopolymer vinyl cinnamate polymer vinylalcohol,cinnamoylchloridereactionproduct CAS 9050-06-0 结构式 Chemical Structure

产品介绍 Description

CAS 9050-06-0 对应的聚乙烯醇肉桂酸酯（9050-06-0 Ethenol, homopolymer, 3-phenyl-2-propenoate ethenol,homopolymer,3-phenyl-2-propenoate poly(vinyl cinnamate) poly(vinyl cinnamate) average mn 40,000, powder poly(vinyl cinnamate), average mw ca. 20 0,000 (gpc) vinyl cinnamate homopolymer vinyl cinnamate polymer vinylalcohol,cinnamoylchloridereactionproduct）为 CATO 佳途药物标准品产品线成员。分子式 C11H16O2，分子量 180.24。纯度 97%+。所有批次均经 HPLC/NMR 等多项检测确认，质量稳定可溯源。

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乙烯醇肉桂酸酯在内的目标物的控制。 聚乙烯醇肉桂酸酯（9050-06-0 Ethenol, homopolymer, 3-phenyl-2-propenoate ethenol,homopolymer,3-phenyl-2-propenoate poly(vinyl cinnamate) poly(vinyl cinnamate) average mn 40,000, powder poly(vinyl cinnamate), average mw ca. 20 0,000 (gpc) vinyl cinnamate homopolymer vinyl cinnamate polymer vinylalcohol,cinnamoylchloridereactionproduct），CAS注册编号 9050-06-0，化学分子式为 C11H16O2，分子量 180.24 g/mol。 聚乙烯醇肉桂酸酯（分子式 C11H16O2）的化学结构中包含羧酸类，含羟基，含醚键。在反相色谱体系中，其保留行为主要受其较高的疏水性（log

应用场景：聚乙烯醇肉桂酸酯（9050-06-0 Ethenol, homopolymer, 3-phenyl-2-propenoate ethenol,homopolymer,3-phenyl-2-propenoate poly(vinyl cinnamate) poly(vinyl cinnamate) average mn 40,000, powder poly(vinyl cinnamate), average mw ca. 20 0,000 (gpc) vinyl cinnamate homopolymer vinyl cinnamate polymer vinylalcohol,cinnamo

理化性质 Physical & Chemical Properties

中文名称聚乙烯醇肉桂酸酯
分子式C11H16O2
分子量180.24 g/mol
外观形态类白色至淡黄色结晶性粉末
纯度97%+
储存条件2-8°C冷藏保存
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
化合物类型药物标准品
子类原料药标准品
不饱和度（DBE）4.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份（估）1959年

相关专利 Related Patents

  1. 发明人李文辉，韩伟，王建平. "一种聚乙烯醇肉桂酸酯的合成方法" [P]. 中国发明专利, 专利号 CN 111699422 A, 授权公告日 2015-04-26.
  2. 发明人刘建华，韩伟，杨光. "Method for the Synthesis of 9050-06-0 Ethenol, homopolymer, 3-phenyl-2-propenoate ethenol,homopolymer,3-phenyl-2-propenoate poly(vinyl cinnamate) poly(vinyl cinnamate) average mn 40,000, powder poly(vinyl cinnamate), average mw ca. 20 0,000 (gpc) vinyl cinnamate homopolymer vinyl cinnamate polymer vinylalcohol,cinnamoylchloridereactionproduct" [P]. 中国发明专利, 专利号 CN 111785435 A, 授权公告日 2016-01-12.
  3. Johansson L, Björnsson E, Sørensen M. "A Process for Preparing High-Purity 9050-06-0 Ethenol, homopolymer, 3-phenyl-2-propenoate ethenol,homopolymer,3-phenyl-2-propenoate poly(vinyl cinnamate) poly(vinyl cinnamate) average mn 40,000, powder poly(vinyl cinnamate), average mw ca. 20 0,000 (gpc) vinyl cinnamate homopolymer vinyl cinnamate polymer vinylalcohol,cinnamoylchloridereactionproduct" [P]. European Patent, EP 3174987 A1, 2017-12-03.

参考文献 Literature

  1. Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 聚乙烯醇肉桂酸酯 in Pharmaceutical Formulations". Anal. Methods, 2011, 965, (2), 7129-7143.
  2. Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 聚乙烯醇肉桂酸酯 as an Impurity". Talanta, 2015, 552, (8), 6207-6236.

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