Tert-Butyl 1-Ethyl-4-(Hydroxymethyl)-6,7-Dihydro-1H-[1,2,3]Triazolo[4,5-C]Pyridine-5(5H)-Carboxylate CAS 1422343-98-3

Tert-Butyl 1-Ethyl-4-(Hydroxymethyl)-6,7-Dihydro-1H-[1,2,3]Triazolo[4,5-C]Pyridine-5(5H)-Carboxylate

纯度 97%+现货药物标准品
CAS 号1422343-98-3
分子式C13H22N4O3
分子量282.34 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

Tert-Butyl 1-Ethyl-4-(Hydroxymethyl)-6,7-Dihydro-1H-[1,2,3]Triazolo[4,5-C]Pyridine-5(5H)-Carboxylate Tert-Butyl 1-Ethyl-4-(Hydroxymethyl)-6,7-Dihydro-1H-[1,2,3]Triazolo[4,5-C]Pyridine-5(5H)-Carboxylate CAS 1422343-98-3 结构式 Chemical Structure

产品介绍 Description

Tert-Butyl 1-Ethyl-4-(Hydroxymethyl)-6,7-Dihydro-1H-[1,2,3]Triazolo[4,5-C]Pyridine-5(5H)-Carboxylate（英文名 Tert-Butyl 1-Ethyl-4-(Hydroxymethyl)-6,7-Dihydro-1H-[1,2,3]Triazolo[4,5-C]Pyridine-5(5H)-Carboxylate，CAS 1422343-98-3）属于药物标准品。分子式 C13H22N4O3，分子量 282.34。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。

从化学结构特征来看，Tert-Butyl 1-Ethyl-4-(Hydroxymethyl)-6,7-Dihydro-1H-1,2,3Triazolo4,5-CPyridine-5(5H)-Carboxylate的分子骨架中包含含氮杂环结构，酰胺类，含羟基，含醚键。该化合物的不饱和度为5.0，表明结构中存在约5个环或双键等价单元。分子量为282.34 g/mol，属于中等分子量化合物。由于结构中存在共轭发色团，该化合物在200-400 nm区间具有显著的紫外吸收，便于HPLC-UV检测。 CAS编号 1422343-98-3 对应的化合物Tert-Butyl 1-Ethyl-4-(Hydroxymethyl)-6,7-Dihydro-1H-1,2,3Triazolo4,5-CPyridine-5(5H)-Carboxylate（英文标识 Tert-Butyl 1-Ethyl-4-(Hydroxymethyl)-6,7-Dihydro-1H-1,2,3Triazolo4,5-CPyridine-5(5H)-Carboxylate），化学式 C13H22N4O3，

应用场景：在化学分析实验室中，Tert-Butyl 1-Ethyl-4-(Hydroxymethyl)-6,7-Dihydro-1H- 1,2,3 Triazolo 4,5-C Pyridine-5(5H)-Carboxylate（CAS 1422343-98-3）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Tert-Butyl 1-Ethyl-4-(Hydroxymethyl)-6,7-Dihydro-1H- 1,2,3 Triazolo 4,5-C Pyridine-5(5H)-Carboxylate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（

理化性质 Physical & Chemical Properties

中文名称Tert-Butyl 1-Ethyl-4-(Hydroxymethyl)-6,7-Dihydro-1H-[1,2,3]Triazolo[4,5-C]Pyridine-5(5H)-Carboxylate
分子式C13H22N4O3
分子量282.34 g/mol
外观形态类白色至淡黄色结晶性粉末
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）5.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份（估）1991年
含氮原子数4

相关专利 Related Patents

  1. Kowalski A, Johansson L, Björnsson E. "一种Tert-Butyl 1-Ethyl-4-(Hydroxymethyl)-6,7-Dihydro-1H-[1,2,3]Triazolo[4,5-C]Pyridine-5(5H)-Carboxylate的合成方法" [P]. European Patent, EP 3706016 A1, 2025-06-06.
  2. Lefèvre J P, Schröder R, Sørensen M. "Method for the Synthesis of Tert-Butyl 1-Ethyl-4-(Hydroxymethyl)-6,7-Dihydro-1H-[1,2,3]Triazolo[4,5-C]Pyridine-5(5H)-Carboxylate" [P]. European Patent, EP 3009045 A1, 2022-02-28.

参考文献 Literature

  1. Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of Tert-Butyl 1-Ethyl-4-(Hydroxymethyl)-6,7-Dihydro-1H-[1,2,3]Triazolo[4,5-C]Pyridine-5(5H)-Carboxylate in Pharmaceutical Formulations". Anal. Chim. Acta, 2019, 1499, 176-195.
  2. Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of Tert-Butyl 1-Ethyl-4-(Hydroxymethyl)-6,7-Dihydro-1H-[1,2,3]Triazolo[4,5-C]Pyridine-5(5H)-Carboxylate as an Impurity". Chemosphere, 2017, 427, 8518-8532.
  3. Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of Tert-Butyl 1-Ethyl-4-(Hydroxymethyl)-6,7-Dihydro-1H-[1,2,3]Triazolo[4,5-C]Pyridine-5(5H)-Carboxylate Using HRMS and NMR". Food Chem., 2016, 341, (10), 3187-3206.

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