1-{1-[(tert-butoxy)carbonyl]pyrrolidin-3-yl}-5-(difluoromethyl)-1H-1,2,3-triazole-4-carboxylic acid CAS 2044903-03-7

1-{1-[(tert-butoxy)carbonyl]pyrrolidin-3-yl}-5-(difluoromethyl)-1H-1,2,3-triazole-4-carboxylic acid

纯度 97%+现货药物标准品
CAS 号2044903-03-7
分子式C13H18F2N4O4
分子量332.30 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-{1-[(tert-butoxy)carbonyl]pyrrolidin-3-yl}-5-(difluoromethyl)-1H-1,2,3-triazole-4-carboxylic acid 1-{1-[(tert-butoxy)carbonyl]pyrrolidin-3-yl}-5-(difluoromethyl)-1H-1,2,3-triazole-4-carboxylic acid CAS 2044903-03-7 结构式 Chemical Structure

产品介绍 Description

本产品为药物标准品1-{1-[(tert-butoxy)carbonyl]pyrrolidin-3-yl}-5-(difluoromethyl)-1H-1,2,3-triazole-4-carboxylic acid(1-{1-[(tert-butoxy)carbonyl]pyrrolidin-3-yl}-5-(difluoromethyl)-1H-1,2,3-triazole-4-carboxylic acid,CAS 2044903-03-7),分子式 C13H18F2N4O4,分子量 332.30。纯度 97%+。适用于分析方法开发、方法验证及日常质检,CATO 提供全程冷链与全球配送。

与同类药物标准品相比,1-{1-(tert-butoxy)carbonylpyrrolidin-3-yl}-5-(difluoromethyl)-1H-1,2,3-triazole-4-carboxylic acid的分子量为332.30 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。 化学式为 C13H18F2N4O4 的1-{1-(tert-butoxy)carbonylpyrrolidin-3-yl}-5-(difluoromethyl)-1H-1,2,3-triazole-4-carboxylic acid(1-{1-(tert-butoxy)carbonylpyrrolidin-3-yl}-5-(difluoromethyl)-1H-1,2,3-triazole-4-carboxylic acid),其CAS登记号是 2044903-03-7,分子量为 332.30 g/mol。 依据分子式为 C13H18F2N4O4 的1-{1-(tert-butoxy)carbonylpyrrolidin-3-yl}-5-(difluoromet

应用场景:1-{1- (tert-butoxy)carbonyl pyrrolidin-3-yl}-5-(difluoromethyl)-1H-1,2,3-triazole-4-carboxylic acid(1-{1- (tert-butoxy)carbonyl pyrrolidin-3-yl}-5-(difluoromethyl)-1H-1,2,3-triazole-4-carboxylic acid)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-{1- (tert-butoxy)carbonyl pyrrolidin-3-yl}-5-(difluoromethyl)-1H-1,

理化性质 Physical & Chemical Properties

中文名称1-{1-[(tert-butoxy)carbonyl]pyrrolidin-3-yl}-5-(difluoromethyl)-1H-1,2,3-triazole-4-carboxylic acid
分子式C13H18F2N4O4
分子量332.30 g/mol
外观形态类白色至淡黄色结晶性粉末。(具有轻微卤代物特征气味,挥发性较低)
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;含酯键,遇强碱易水解
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)1997年
卤素含量F取代
含氮原子数4

相关专利 Related Patents

  1. 发明人徐明华,马晓峰,韩伟. "一种1-{1-[(tert-butoxy)carbonyl]pyrrolidin-3-yl}-5-(difluoromethyl)-1H-1,2,3-triazole-4-carboxylic acid的合成方法" [P]. 中国发明专利, 专利号 CN 108561920 A, 授权公告日 2018-03-13.
  2. 发明人周伟,刘建华,高志强. "Method for the Synthesis of 1-{1-[(tert-butoxy)carbonyl]pyrrolidin-3-yl}-5-(difluoromethyl)-1H-1,2,3-triazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115087652 B, 授权公告日 2019-12-07.
  3. 发明人朱建伟,郭海燕,高志强. "A Process for Preparing High-Purity 1-{1-[(tert-butoxy)carbonyl]pyrrolidin-3-yl}-5-(difluoromethyl)-1H-1,2,3-triazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117612488 A, 授权公告日 2020-05-27.

参考文献 Literature

  1. Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of 1-{1-[(tert-butoxy)carbonyl]pyrrolidin-3-yl}-5-(difluoromethyl)-1H-1,2,3-triazole-4-carboxylic acid in Pharmaceutical Formulations". J. Agric. Food Chem., 2010, 2109, (8), 978-983.
  2. Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-{1-[(tert-butoxy)carbonyl]pyrrolidin-3-yl}-5-(difluoromethyl)-1H-1,2,3-triazole-4-carboxylic acid as an Impurity". J. Sep. Sci., 2014, 1510, 5676-5689.

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