tert-Butyl (3R)-3-{[6-(trifluoromethyl)pyrimidin-4-yl]amino}pyrrolidine-1-carboxylate CAS 1448850-57-4

tert-Butyl (3R)-3-{[6-(trifluoromethyl)pyrimidin-4-yl]amino}pyrrolidine-1-carboxylate

纯度 97%+现货药物标准品
CAS 号1448850-57-4
分子式C14H19F3N4O2
分子量332.32 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 (3R)-3-{[6-(trifluoromethyl)pyrimidin-4-yl]amino}pyrrolidine-1-carboxylate tert-Butyl (3R)-3-{[6-(trifluoromethyl)pyrimidin-4-yl]amino}pyrrolidine-1-carboxylate CAS 1448850-57-4 结构式 Chemical Structure

产品介绍 Description

本产品为药物标准品tert-Butyl (3R)-3-{[6-(trifluoromethyl)pyrimidin-4-yl]amino}pyrrolidine-1-carboxylate(tert-Butyl (3R)-3-{[6-(trifluoromethyl)pyrimidin-4-yl]amino}pyrrolidine-1-carboxylate,CAS 1448850-57-4),分子式 C14H19F3N4O2,分子量 332.32。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。

tert-Butyl (3R)-3-{6-(trifluoromethyl)pyrimidin-4-ylamino}pyrrolidine-1-carboxylate的产生途径与其化学式中含氮杂环结构,酰胺类,含羟基,含醚键,含氟取代密切相关,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。 CAS编号 1448850-57-4 对应的化合物tert-Butyl (3R)-3-{6-(trifluoromethyl)pyrimidin-4-ylamino}pyrrolidine-1-carboxylate(英文标识 tert-Butyl (3R)-3-{6-(trifluoromethyl)pyrimidin-4-ylamino}pyrrolidine-1-carboxylate),化学式 C14H19F3N4O2,相对分子质量 332.32。 tert-Butyl (3R)-3-{6-(trifluoromethyl)pyrimidin-4-ylamino}pyrrolidine-1-carboxylate(分子式 C14H19F3N4O2)的化学结构

应用场景:tert-Butyl (3R)-3-{ 6-(trifluoromethyl)pyrimidin-4-yl amino}pyrrolidine-1-carboxylate(tert-Butyl (3R)-3-{ 6-(trifluoromethyl)pyrimidin-4-yl amino}pyrrolidine-1-carboxylate,CAS 1448850-57-4)的标准化应用场景涵盖化学分析等多个专业技术领域。 推荐以tert-Butyl (3R)-3-{ 6-(trifluoromethyl)pyrimidin-4-yl amino}pyrrolidine-1-carboxyl

理化性质 Physical & Chemical Properties

中文名称tert-Butyl (3R)-3-{[6-(trifluoromethyl)pyrimidin-4-yl]amino}pyrrolidine-1-carboxylate
分子式C14H19F3N4O2
分子量332.32 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)1992年
卤素含量F取代
含氮原子数4

相关专利 Related Patents

  1. 发明人马晓峰,林芳,杨光. "一种tert-Butyl (3R)-3-{[6-(trifluoromethyl)pyrimidin-4-yl]amino}pyrrolidine-1-carboxylate的合成方法" [P]. 中国发明专利, 专利号 CN 108729988 B, 授权公告日 2024-12-11.
  2. 发明人高志强,钱学锋,郑宇鹏. "Method for the Synthesis of tert-Butyl (3R)-3-{[6-(trifluoromethyl)pyrimidin-4-yl]amino}pyrrolidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 116349798 A, 授权公告日 2018-05-16.

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 tert-Butyl (3R)-3-{[6-(trifluoromethyl)pyrimidin-4-yl]amino}pyrrolidine-1-carboxylate in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2016, 342, (10), 8608-8630.
  2. Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of tert-Butyl (3R)-3-{[6-(trifluoromethyl)pyrimidin-4-yl]amino}pyrrolidine-1-carboxylate as an Impurity". J. Agric. Food Chem., 2014, 1246, (9), 4759-4778.
  3. Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl (3R)-3-{[6-(trifluoromethyl)pyrimidin-4-yl]amino}pyrrolidine-1-carboxylate Using HRMS and NMR". Anal. Methods, 2011, 1444, 3528-3553.
  4. Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate tert-Butyl (3R)-3-{[6-(trifluoromethyl)pyrimidin-4-yl]amino}pyrrolidine-1-carboxylate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2014, 843, (11), 2403-2411.

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