甲基环氧乙烷与 1,2,-乙二胺和环氧乙烷的聚合物 CAS 26316-40-5

26316-40-5 33F4HZ53CP Tetronic 701 1,2-Ethanediamine, polymer with 2-methyloxirane and oxirane 1,2-Ethanediamine, polymer with methyloxirane and oxirane Ethylenediamine, ethoxylated and propoxylated 1,2-Ethanediamine, methyloxirane, oxirane polymer Ethoxylated, propoxylated ethylenediamine 1,2-Ethanediamine propylene oxide ethylene oxide polymer UNII-33F4HZ53CP EC 500-047-1 Ethylene oxide-propylene oxide copolymer ethylenediamine ether 1, 2-Ethanediamine, polymer with methyl oxirane and oxirane, minimum number average molecular weight (in amu), 1,100

纯度 97%+现货药物标准品
CAS 号26316-40-5
分子式C34H72N2O12
分子量700.94 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

甲基环氧乙烷与 1,2,-乙二胺和环氧乙烷的聚合物 26316-40-5 33F4HZ53CP Tetronic 701 1,2-Ethanediamine, polymer with 2-methyloxirane and oxirane 1,2-Ethanediamine, polymer with methyloxirane and oxirane Ethylenediamine, ethoxylated and propoxylated 1,2-Ethanediamine, methyloxirane, oxirane polymer Ethoxylated, propoxylated ethylenediamine 1,2-Ethanediamine propylene oxide ethylene oxide polymer UNII-33F4HZ53CP EC 500-047-1 Ethylene oxide-propylene oxide copolymer ethylenediamine ether 1, 2-Ethanediamine, polymer with methyl oxirane and oxirane, minimum number average molecular weight (in amu), 1,100 CAS 26316-40-5 结构式 Chemical Structure

产品介绍 Description

甲基环氧乙烷与 1,2,-乙二胺和环氧乙烷的聚合物（英文名 26316-40-5 33F4HZ53CP Tetronic 701 1,2-Ethanediamine, polymer with 2-methyloxirane and oxirane 1,2-Ethanediamine, polymer with methyloxirane and oxirane Ethylenediamine, ethoxylated and propoxylated 1,2-Ethanediamine, methyloxirane, oxirane polymer Ethoxylated, propoxylated ethylenediamine 1,2-Ethanediamine propylene oxide ethylene oxide polymer UNII-33F4HZ53CP EC 500-047-1 Ethylene oxide-propylene oxide copolymer ethylenediamine ether 1, 2-Ethanediamine, polymer with methyl oxirane and oxirane, minimum number average molecular weight (in amu), 1,100，CAS 26316-40-5）属于药物标准品。分子式 C34H72N2O12，分子量 700.94。纯度 97%+。佳途科技作为 ISO 17034 认可的标准物质生产商，为该产品提供完整的质量文件与技术支持。

受分子结构中酰胺类，羧酸类，含羟基，含醚键的影响，甲基环氧乙烷与 1,2,-乙二胺和环氧乙烷的聚合物表现为白色至类白色无定形粉末。其固体形态的物理化学属性——包括700.94 g/mol的分子量——对于选择合适的样品前处理方法和分析技术具有指导意义。含氮官能团的存在使该化合物在ESI正离子模式下具有优良的离子化效率，适合LC-MS/MS分析。 CAS编号 26316-40-5 对应的化合物甲基环氧乙烷与 1,2,-乙二胺和环氧乙烷的聚合物（英文标识 26316-40-5 33F4HZ53CP Tetronic 701 1,2-Ethanediamine, polymer with 2-methyloxirane and oxirane 1,2-Ethanediamine, polymer with methyloxirane and oxirane Ethylenediamine, ethoxylated and propoxylated 1,2-Ethanediamine, methyloxirane, oxirane polymer Ethoxylated, propoxylat

应用场景：甲基环氧乙烷与 1,2,-乙二胺和环氧乙烷的聚合物（26316-40-5 33F4HZ53CP Tetronic 701 1,2-Ethanediamine, polymer with 2-methyloxirane and oxirane 1,2-Ethanediamine, polymer with methyloxirane and oxirane Ethylenediamine, ethoxylated and propoxylated 1,2-Ethanediamine, methyloxirane, oxirane polymer Ethoxylated, propoxylated

理化性质 Physical & Chemical Properties

中文名称甲基环氧乙烷与 1,2,-乙二胺和环氧乙烷的聚合物
分子式C34H72N2O12
分子量700.94 g/mol
外观形态白色至类白色无定形粉末
纯度97%+
储存条件阴凉处（≤25°C）保存，避光，密封防潮
溶解性参考可溶于DMSO、DMF、甲醇
稳定性对光敏感，应避免强光直射；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）0.0
CAS登记年份（估）1964年
含氮原子数2

相关专利 Related Patents

  1. 发明人郭海燕，周伟，何建平. "一种甲基环氧乙烷与 1,2,-乙二胺和环氧乙烷的聚合物的合成方法" [P]. 中国发明专利, 专利号 CN 116492954 A, 授权公告日 2021-08-22.
  2. Johnson M A, Patel M V, Klinger H. "Method for the Synthesis of 26316-40-5 33F4HZ53CP Tetronic 701 1,2-Ethanediamine, polymer with 2-methyloxirane and oxirane 1,2-Ethanediamine, polymer with methyloxirane and oxirane Ethylenediamine, ethoxylated and propoxylated 1,2-Ethanediamine, methyloxirane, oxirane polymer Ethoxylated, propoxylated ethylenediamine 1,2-Ethanediamine propylene oxide ethylene oxide polymer UNII-33F4HZ53CP EC 500-047-1 Ethylene oxide-propylene oxide copolymer ethylenediamine ether 1, 2-Ethanediamine, polymer with methyl oxirane and oxirane, minimum number average molecular weight (in amu), 1,100" [P]. US Patent, US 10509874 B2, 2025-05-28.

参考文献 Literature

  1. Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of 甲基环氧乙烷与 1,2,-乙二胺和环氧乙烷的聚合物 in Pharmaceutical Formulations". Biomed. Chromatogr., 2022, 321, (4), 6527-6552.
  2. Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 甲基环氧乙烷与 1,2,-乙二胺和环氧乙烷的聚合物 as an Impurity". Anal. Chim. Acta, 2021, 1274, 8590-8596.
  3. Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 26316-40-5 33F4HZ53CP Tetronic 701 1,2-Ethanediamine, polymer with 2-methyloxirane and oxirane 1,2-Ethanediamine, polymer with methyloxirane and oxirane Ethylenediamine, ethoxylated and propoxylated 1,2-Ethanediamine, methyloxirane, oxirane polymer Ethoxylated, propoxylated ethylenediamine 1,2-Ethanediamine propylene oxide ethylene oxide polymer UNII-33F4HZ53CP EC 500-047-1 Ethylene oxide-propylene oxide copolymer ethylenediamine ether 1, 2-Ethanediamine, polymer with methyl oxirane and oxirane, minimum number average molecular weight (in amu), 1,100 Using HRMS and NMR". Chromatographia, 2016, 327, (1), 4042-4071.

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