聚(乙烯-<I>co</I>-甲基丙烯酸缩水甘油酯) CAS 26061-90-5

26061-90-5 2-Propenoic acid, 2-methyl-, oxiranylmethyl ester, polymer with ethene Ethylene, oxiranylmethyl 2-methyl-2-propenoate polymer Ethylene, polymer with 2-propenoic acid, 2-methyl-, oxiranylmethyl ester 2-Propenoic acid, 2-methyl-, 2-oxiranylmethyl ester, polymer with ethene

纯度 97%+现货药物标准品
CAS 号26061-90-5
分子式C7H10O3 C2H4
分子量N/A 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-<I>co</I>-甲基丙烯酸缩水甘油酯) 26061-90-5
2-Propenoic acid, 2-methyl-, oxiranylmethyl ester, polymer with ethene
Ethylene, oxiranylmethyl 2-methyl-2-propenoate polymer
Ethylene, polymer with 2-propenoic acid, 2-methyl-, oxiranylmethyl ester
2-Propenoic acid, 2-methyl-, 2-oxiranylmethyl ester, polymer with ethene CAS 26061-90-5 结构式 Chemical Structure

产品介绍 Description

CAS 26061-90-5 对应的聚(乙烯-<I>co</I>-甲基丙烯酸缩水甘油酯)(26061-90-5 2-Propenoic acid, 2-methyl-, oxiranylmethyl ester, polymer with ethene Ethylene, oxiranylmethyl 2-methyl-2-propenoate polymer Ethylene, polymer with 2-propenoic acid, 2-methyl-, oxiranylmethyl ester 2-Propenoic acid, 2-methyl-, 2-oxiranylmethyl ester, polymer with ethene)为 CATO 佳途药物标准品产品线成员。分子式 C7H10O3 C2H4。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。

聚(乙烯-<I>co</I>-甲基丙烯酸缩水甘油酯)的产生途径与其化学式中羧酸类,含羟基,含醚键密切相关,该结构特征决定了其在合成/纯化或降解过程中出现的概率与行为。 聚(乙烯-<I>co</I>-甲基丙烯酸缩水甘油酯)(26061-90-5 2-Propenoic acid, 2-methyl-, oxiranylmethyl ester, polymer with ethene Ethylene, oxiranylmethyl 2-methyl-2-propenoate polymer Ethylene, polymer with 2-propenoic acid, 2-methyl-, oxiranylmethyl ester 2-Propenoic acid, 2-methyl-, 2-oxiranylmethyl ester, polymer with ethene),CAS注册编号 26061-90-5,化学分子式为 C7H10O3 C2H4,分子量 170.21 g/mol。 依据分子式为 C7H10O3 C2H4 的聚(乙烯-<I>co</I>-甲基丙烯酸缩水甘油酯

应用场景:在化学分析实验室中,聚(乙烯-<I>co</I>-甲基丙烯酸缩水甘油酯)(CAS 26061-90-5)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(乙烯-<I>co</I>-甲基丙烯酸缩水甘油酯)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

理化性质 Physical & Chemical Properties

中文名称聚(乙烯-<I>co</I>-甲基丙烯酸缩水甘油酯)
分子式C7H10O3 C2H4
分子量170.21 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
稳定性空气中长期暴露可能发生缓慢氧化;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)3.0
UV特征有紫外吸收
CAS登记年份(估)1964年

相关专利 Related Patents

  1. 发明人林芳,张德明,高志强. "一种聚(乙烯-<I>co</I>-甲基丙烯酸缩水甘油酯)的合成方法" [P]. 中国发明专利, 专利号 CN 117002659 A, 授权公告日 2015-12-12.
  2. 发明人陈志强,沈红梅,赵玉洁. "Method for the Synthesis of 26061-90-5 2-Propenoic acid, 2-methyl-, oxiranylmethyl ester, polymer with ethene Ethylene, oxiranylmethyl 2-methyl-2-propenoate polymer Ethylene, polymer with 2-propenoic acid, 2-methyl-, oxiranylmethyl ester 2-Propenoic acid, 2-methyl-, 2-oxiranylmethyl ester, polymer with ethene" [P]. 中国发明专利, 专利号 CN 109036156 A, 授权公告日 2022-09-07.

参考文献 Literature

  1. Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of 聚(乙烯-<I>co</I>-甲基丙烯酸缩水甘油酯) in Pharmaceutical Formulations". J. Nat. Prod., 2015, 880, (1), 6899-6914.
  2. Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of 聚(乙烯-<I>co</I>-甲基丙烯酸缩水甘油酯) as an Impurity". J. Chromatogr. A, 2024, 230, 4785-4792.
  3. Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 26061-90-5 2-Propenoic acid, 2-methyl-, oxiranylmethyl ester, polymer with ethene Ethylene, oxiranylmethyl 2-methyl-2-propenoate polymer Ethylene, polymer with 2-propenoic acid, 2-methyl-, oxiranylmethyl ester 2-Propenoic acid, 2-methyl-, 2-oxiranylmethyl ester, polymer with ethene Using HRMS and NMR". Molecules, 2010, 2419, 2101-2125.

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