CAS 117399-51-6

117399-51-6 Chitotetraose Tetradecaacetate O-(2-Acetamido-3,4,6-tri-O-acetyl-2-deoxy-|A-D-glucopyranosyl)-(1-4)-O-(2-acetamido-3,6-di-O-acetyl-2-deoxy-|A-D-glucopyranosyl)-(1-4)-O-(2-acetamido-3,6-di-O-acetyl-2-deoxy-|A-D-glucopyranosyl)-(1-4)-2-acetamido-1,3,6-tri-O-acetyl-2-deoxy-|A-D-glucopyranose

纯度 97%+现货药物标准品
CAS 号117399-51-6
分子式C52H74N4O31
分子量1251.15 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

117399-51-6 Chitotetraose Tetradecaacetate O-(2-Acetamido-3,4,6-tri-O-acetyl-2-deoxy-|A-D-glucopyranosyl)-(1-4)-O-(2-acetamido-3,6-di-O-acetyl-2-deoxy-|A-D-glucopyranosyl)-(1-4)-O-(2-acetamido-3,6-di-O-acetyl-2-deoxy-|A-D-glucopyranosyl)-(1-4)-2-acetamido-1,3,6-tri-O-acetyl-2-deoxy-|A-D-glucopyranose CAS 117399-51-6 结构式 Chemical Structure

产品介绍 Description

（117399-51-6 Chitotetraose Tetradecaacetate O-(2-Acetamido-3,4,6-tri-O-acetyl-2-deoxy-|A-D-glucopyranosyl)-(1-4)-O-(2-acetamido-3,6-di-O-acetyl-2-deoxy-|A-D-glucopyranosyl)-(1-4)-O-(2-acetamido-3,6-di-O-acetyl-2-deoxy-|A-D-glucopyranosyl)-(1-4)-2-acetamido-1,3,6-tri-O-acetyl-2-deoxy-|A-D-glucopyranose）是药物分析与质量控制领域常用的药物标准品，CAS 号 117399-51-6。分子式 C52H74N4O31，分子量 1251.15。纯度 97%+。CATO 佳途拥有 130,000+ 标准品现货目录，可一站式满足配套采购需求。

与同类药物标准品相比，的分子量为1251.15 g/mol这一特征使其在色谱分离条件和质谱检测参数设置上具有独特性。 CAS编号 117399-51-6 对应的化合物（英文标识 117399-51-6 Chitotetraose Tetradecaacetate O-(2-Acetamido-3,4,6-tri-O-acetyl-2-deoxy-|A-D-glucopyranosyl)-(1-4)-O-(2-acetamido-3,6-di-O-acetyl-2-deoxy-|A-D-glucopyranosyl)-(1-4)-O-(2-acetamido-3,6-di-O-acetyl-2-deoxy-|A-D-glucopyranosyl)-(1-4)-2-acetamido-1,3,6-tri-O-acetyl-2-deoxy-|A-D-glucopyranose），化学式 C52H74N4O31，相对分子质量 1251.15。 （分子式 C52H74N4O31）的化学结构中包含含氮杂环结构，酰胺类，含羟基，含醚键。在反相色谱体系中，其保留行为主要受含氮官能团的质子化状态影响

应用场景：（117399-51-6 Chitotetraose Tetradecaacetate O-(2-Acetamido-3,4,6-tri-O-acetyl-2-deoxy-|A-D-glucopyranosyl)-(1-4)-O-(2-acetamido-3,6-di-O-acetyl-2-deoxy-|A-D-glucopyranosyl)-(1-4)-O-(2-acetamido-3,6-di-O-acetyl-2-deoxy-|A-D-glucopyranosyl)-(1-4)-2-acetamido-1,3,6-tri-O-acetyl-2-deoxy-|A-D-glucopyrano

理化性质 Physical & Chemical Properties

中文名称
分子式C52H74N4O31
分子量1251.15 g/mol
外观形态淡黄色至黄色无定形粉末
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
稳定性空气中长期暴露可能发生缓慢氧化；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）18.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份（估）1990年
含氮原子数4

相关专利 Related Patents

  1. Chen K W, Patel M V, Kumar R. "一种的合成方法" [P]. US Patent, US 9989659 B2, 2016-03-17.
  2. 发明人罗永刚，韩伟，徐明华. "Method for the Synthesis of 117399-51-6 Chitotetraose Tetradecaacetate O-(2-Acetamido-3,4,6-tri-O-acetyl-2-deoxy-|A-D-glucopyranosyl)-(1-4)-O-(2-acetamido-3,6-di-O-acetyl-2-deoxy-|A-D-glucopyranosyl)-(1-4)-O-(2-acetamido-3,6-di-O-acetyl-2-deoxy-|A-D-glucopyranosyl)-(1-4)-2-acetamido-1,3,6-tri-O-acetyl-2-deoxy-|A-D-glucopyranose" [P]. 中国发明专利, 专利号 CN 108681722 B, 授权公告日 2025-09-08.

参考文献 Literature

  1. Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2014, 1413, (9), 9104-9107.
  2. Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2014, 1470, 6200-6220.
  3. Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 117399-51-6 Chitotetraose Tetradecaacetate O-(2-Acetamido-3,4,6-tri-O-acetyl-2-deoxy-|A-D-glucopyranosyl)-(1-4)-O-(2-acetamido-3,6-di-O-acetyl-2-deoxy-|A-D-glucopyranosyl)-(1-4)-O-(2-acetamido-3,6-di-O-acetyl-2-deoxy-|A-D-glucopyranosyl)-(1-4)-2-acetamido-1,3,6-tri-O-acetyl-2-deoxy-|A-D-glucopyranose Using HRMS and NMR". Food Chem., 2025, 1811, (9), 4198-4201.

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