11,13-dimethyl-4,5,7,11,13-pentaazatricyclo[7.4.0.0^{2,6}]trideca-1(9),2(6),3,7-tetraene-10,12-dione CAS 1989659-57-5

11,13-dimethyl-4,5,7,11,13-pentaazatricyclo[7.4.0.0^{2,6}]trideca-1(9),2(6),3,7-tetraene-10,12-dione

纯度 97%+现货药物标准品
CAS 号1989659-57-5
分子式C10H9N5O2
分子量231.21 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

11,13-dimethyl-4,5,7,11,13-pentaazatricyclo[7.4.0.0^{2,6}]trideca-1(9),2(6),3,7-tetraene-10,12-dione 11,13-dimethyl-4,5,7,11,13-pentaazatricyclo[7.4.0.0^{2,6}]trideca-1(9),2(6),3,7-tetraene-10,12-dione CAS 1989659-57-5 结构式 Chemical Structure

产品介绍 Description

11,13-dimethyl-4,5,7,11,13-pentaazatricyclo[7.4.0.0^{2,6}]trideca-1(9),2(6),3,7-tetraene-10,12-dione（11,13-dimethyl-4,5,7,11,13-pentaazatricyclo[7.4.0.0^{2,6}]trideca-1(9),2(6),3,7-tetraene-10,12-dione，CAS 号 1989659-57-5）是 CATO 佳途自主生产的药物标准品，分子式 C10H9N5O2，分子量 231.21。纯度 97%+。本品采用严格的质量控制体系生产，附 COA 证书，适用于药物研发、质量控制和法规申报等场景。

11,13-dimethyl-4,5,7,11,13-pentaazatricyclo7.4.0.0^{2,6}trideca-1(9),2(6),3,7-tetraene-10,12-dione的产生途径与其化学式中氨基酸衍生物，酰胺类，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。 11,13-dimethyl-4,5,7,11,13-pentaazatricyclo7.4.0.0^{2,6}trideca-1(9),2(6),3,7-tetraene-10,12-dione（11,13-dimethyl-4,5,7,11,13-pentaazatricyclo7.4.0.0^{2,6}trideca-1(9),2(6),3,7-tetraene-10,12-dione），CAS注册编号 1989659-57-5，化学分子式为 C10H9N5O2，分子量 231.21 g/mol。 11,13-dimethyl-4,5,7,11,13-pentaazatricyclo7.4.0.0^{2,6}trideca-1(9),2(6

应用场景：11,13-dimethyl-4,5,7,11,13-pentaazatricyclo 7.4.0.0^{2,6} trideca-1(9),2(6),3,7-tetraene-10,12-dione（11,13-dimethyl-4,5,7,11,13-pentaazatricyclo 7.4.0.0^{2,6} trideca-1(9),2(6),3,7-tetraene-10,12-dione）作为药物标准品，在化学分析分析领域承担着重要的角色。 推荐以11,13-dimethyl-4,5,7,11,13-pentaazatricyclo 7.4.0.0^{2,6} trideca-1

理化性质 Physical & Chemical Properties

中文名称11,13-dimethyl-4,5,7,11,13-pentaazatricyclo[7.4.0.0^{2,6}]trideca-1(9),2(6),3,7-tetraene-10,12-dione
分子式C10H9N5O2
分子量231.21 g/mol
外观形态淡黄色至黄色结晶性粉末。（具有氨/胺类微弱气味）
纯度97%+
储存条件2-8°C冷藏保存，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）9.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份（估）1996年
含氮原子数5

相关专利 Related Patents

  1. 发明人赵玉洁，冯建国，陈志强. "一种11,13-dimethyl-4,5,7,11,13-pentaazatricyclo[7.4.0.0^{2,6}]trideca-1(9),2(6),3,7-tetraene-10,12-dione的合成方法" [P]. 中国发明专利, 专利号 CN 116514677 A, 授权公告日 2023-02-19.
  2. 发明人张德明，钱学锋，林芳. "Method for the Synthesis of 11,13-dimethyl-4,5,7,11,13-pentaazatricyclo[7.4.0.0^{2,6}]trideca-1(9),2(6),3,7-tetraene-10,12-dione" [P]. 中国发明专利, 专利号 CN 108522266 A, 授权公告日 2020-02-28.

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 11,13-dimethyl-4,5,7,11,13-pentaazatricyclo[7.4.0.0^{2,6}]trideca-1(9),2(6),3,7-tetraene-10,12-dione in Pharmaceutical Formulations". Anal. Chim. Acta, 2017, 1152, 5569-5578.
  2. Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of 11,13-dimethyl-4,5,7,11,13-pentaazatricyclo[7.4.0.0^{2,6}]trideca-1(9),2(6),3,7-tetraene-10,12-dione as an Impurity". J. Agric. Food Chem., 2010, 1752, (2), 9358-9361.
  3. Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 11,13-dimethyl-4,5,7,11,13-pentaazatricyclo[7.4.0.0^{2,6}]trideca-1(9),2(6),3,7-tetraene-10,12-dione Using HRMS and NMR". Chemosphere, 2012, 2128, (10), 5191-5205.

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