1-{4,5,7-trimethyl-4H,7H-[1,2,3,4]tetrazolo[1,5-a]pyrimidin-6-yl}ethan-1-one CAS 1803611-96-2

1-{4,5,7-trimethyl-4H,7H-[1,2,3,4]tetrazolo[1,5-a]pyrimidin-6-yl}ethan-1-one

纯度 97%+现货药物标准品
CAS 号1803611-96-2
分子式C9H13N5O
分子量207.23 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

1-{4,5,7-trimethyl-4H,7H-[1,2,3,4]tetrazolo[1,5-a]pyrimidin-6-yl}ethan-1-one 1-{4,5,7-trimethyl-4H,7H-[1,2,3,4]tetrazolo[1,5-a]pyrimidin-6-yl}ethan-1-one CAS 1803611-96-2 结构式 Chemical Structure

产品介绍 Description

1-{4,5,7-trimethyl-4H,7H-[1,2,3,4]tetrazolo[1,5-a]pyrimidin-6-yl}ethan-1-one(1-{4,5,7-trimethyl-4H,7H-[1,2,3,4]tetrazolo[1,5-a]pyrimidin-6-yl}ethan-1-one)是药物分析与质量控制领域常用的药物标准品,CAS 号 1803611-96-2。分子式 C9H13N5O,分子量 207.23。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,1-{4,5,7-trimethyl-4H,7H-1,2,3,4tetrazolo1,5-apyrimidin-6-yl}ethan-1-one的分子量为207.23 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。 1-{4,5,7-trimethyl-4H,7H-1,2,3,4tetrazolo1,5-apyrimidin-6-yl}ethan-1-one(1-{4,5,7-trimethyl-4H,7H-1,2,3,4tetrazolo1,5-apyrimidin-6-yl}ethan-1-one),CAS注册编号 1803611-96-2,化学分子式为 C9H13N5O,分子量 207.23 g/mol。 依据分子式为 C9H13N5O 的1-{4,5,7-trimethyl-4H,7H-1,2,3,4tetrazolo1,5-apyrimidin-6-yl}ethan-1-one结构特征,其分子内含含氮杂环结构,酰胺类,含羟基,含醚键,这意味着该化合物在紫外光谱中会呈现特征性的吸收带。分子量 207

应用场景:1-{4,5,7-trimethyl-4H,7H- 1,2,3,4 tetrazolo 1,5-a pyrimidin-6-yl}ethan-1-one(1-{4,5,7-trimethyl-4H,7H- 1,2,3,4 tetrazolo 1,5-a pyrimidin-6-yl}ethan-1-one)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1-{4,5,7-trimethyl-4H,7H- 1,2,3,4 tetrazolo 1,5-a pyrimidin-6-yl}ethan-1-one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/乙腈(1

理化性质 Physical & Chemical Properties

中文名称1-{4,5,7-trimethyl-4H,7H-[1,2,3,4]tetrazolo[1,5-a]pyrimidin-6-yl}ethan-1-one
分子式C9H13N5O
分子量207.23 g/mol
外观形态类白色至淡黄色结晶性粉末。(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
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
化合物类型药物标准品
子类原料药标准品
不饱和度(DBE)6.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1995年
含氮原子数5

相关专利 Related Patents

  1. 发明人郭海燕,杨光,高志强. "一种1-{4,5,7-trimethyl-4H,7H-[1,2,3,4]tetrazolo[1,5-a]pyrimidin-6-yl}ethan-1-one的合成方法" [P]. 中国发明专利, 专利号 CN 114463124 A, 授权公告日 2023-09-17.
  2. 发明人何建平,周伟,王建平. "Method for the Synthesis of 1-{4,5,7-trimethyl-4H,7H-[1,2,3,4]tetrazolo[1,5-a]pyrimidin-6-yl}ethan-1-one" [P]. 中国发明专利, 专利号 CN 111248328 A, 授权公告日 2018-04-21.
  3. Mueller T, Anderson J P, Klinger H. "A Process for Preparing High-Purity 1-{4,5,7-trimethyl-4H,7H-[1,2,3,4]tetrazolo[1,5-a]pyrimidin-6-yl}ethan-1-one" [P]. US Patent, US 11455666 B2, 2018-12-10.

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 1-{4,5,7-trimethyl-4H,7H-[1,2,3,4]tetrazolo[1,5-a]pyrimidin-6-yl}ethan-1-one in Pharmaceutical Formulations". Anal. Chem., 2016, 507, (12), 6315-6319.
  2. Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-{4,5,7-trimethyl-4H,7H-[1,2,3,4]tetrazolo[1,5-a]pyrimidin-6-yl}ethan-1-one as an Impurity". Anal. Chim. Acta, 2023, 469, 4685-4701.
  3. Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 1-{4,5,7-trimethyl-4H,7H-[1,2,3,4]tetrazolo[1,5-a]pyrimidin-6-yl}ethan-1-one Using HRMS and NMR". Talanta, 2016, 2269, 8547-8560.
  4. Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate 1-{4,5,7-trimethyl-4H,7H-[1,2,3,4]tetrazolo[1,5-a]pyrimidin-6-yl}ethan-1-one Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2021, 243, (7), 8124-8132.

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