tert-butyl 4-(hydroxymethyl)-2,2,5-trimethyl-1,3-oxazolidine-3-carboxylate CAS 1087798-47-7

tert-butyl 4-(hydroxymethyl)-2,2,5-trimethyl-1,3-oxazolidine-3-carboxylate

纯度 97%+现货药物标准品
CAS 号1087798-47-7
分子式C12H23NO4
分子量245.32 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 4-(hydroxymethyl)-2,2,5-trimethyl-1,3-oxazolidine-3-carboxylate tert-butyl 4-(hydroxymethyl)-2,2,5-trimethyl-1,3-oxazolidine-3-carboxylate CAS 1087798-47-7 结构式 Chemical Structure

产品介绍 Description

tert-butyl 4-(hydroxymethyl)-2,2,5-trimethyl-1,3-oxazolidine-3-carboxylate(tert-butyl 4-(hydroxymethyl)-2,2,5-trimethyl-1,3-oxazolidine-3-carboxylate)是药物分析与质量控制领域常用的药物标准品,CAS 号 1087798-47-7。分子式 C12H23NO4,分子量 245.32。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。

本品定值报告包含以下质量控制信息: - 主成分含量:97%+; - 水分/残留溶剂:通过卡尔费休(KF)和热重分析(TGA)测定并校正; - 定值方法:HPLC-DAD面积归一化法、qNMR法、DSC法等正交验证; - 不确定度:扩展不确定度(k=2)包含测量重复性、均匀性和稳定性分量。 化学式为 C12H23NO4 的tert-butyl 4-(hydroxymethyl)-2,2,5-trimethyl-1,3-oxazolidine-3-carboxylate(tert-butyl 4-(hydroxymethyl)-2,2,5-trimethyl-1,3-oxazolidine-3-carboxylate),其CAS登记号是 1087798-47-7,分子量为 245.32 g/mol。 从化学结构特征来看,tert-butyl 4-(hydroxymethyl)-2,2,5-trimethyl-1,3-oxazolidine-3-carboxylate的分子骨架中包含氨基酸衍生物,酰胺类,含羟基,含醚键。该化合物的不饱和度为2.0,表明结构

应用场景:针对化学分析用途,tert-butyl 4-(hydroxymethyl)-2,2,5-trimethyl-1,3-oxazolidine-3-carboxylate(tert-butyl 4-(hydroxymethyl)-2,2,5-trimethyl-1,3-oxazolidine-3-carboxylate)是具有明确定量溯源的认证级对照品。 推荐以tert-butyl 4-(hydroxymethyl)-2,2,5-trimethyl-1,3-oxazolidine-3-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(1:1)为溶剂

理化性质 Physical & Chemical Properties

中文名称tert-butyl 4-(hydroxymethyl)-2,2,5-trimethyl-1,3-oxazolidine-3-carboxylate
分子式C12H23NO4
分子量245.32 g/mol
外观形态白色至类白色结晶性粉末
纯度97%+
储存条件2-8°C冷藏保存,避光,密封防潮
溶解性参考可溶于甲醇、乙腈、DMSO、水(微溶)
稳定性对光敏感,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)2.0
CAS登记年份(估)1989年
含氮原子数1

相关专利 Related Patents

  1. Jørgensen K, Mueller T C, Nielsen H. "一种tert-butyl 4-(hydroxymethyl)-2,2,5-trimethyl-1,3-oxazolidine-3-carboxylate的合成方法" [P]. European Patent, EP 3757813 A1, 2023-08-27.
  2. 发明人刘建华,朱建伟,徐明华. "Method for the Synthesis of tert-butyl 4-(hydroxymethyl)-2,2,5-trimethyl-1,3-oxazolidine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 110625648 B, 授权公告日 2025-10-28.
  3. 发明人刘建华,杨光,韩伟. "A Process for Preparing High-Purity tert-butyl 4-(hydroxymethyl)-2,2,5-trimethyl-1,3-oxazolidine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 116604419 A, 授权公告日 2015-01-18.

参考文献 Literature

  1. Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of tert-butyl 4-(hydroxymethyl)-2,2,5-trimethyl-1,3-oxazolidine-3-carboxylate in Pharmaceutical Formulations". Talanta, 2020, 87, (5), 41-67.
  2. Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of tert-butyl 4-(hydroxymethyl)-2,2,5-trimethyl-1,3-oxazolidine-3-carboxylate as an Impurity". Anal. Methods, 2024, 125, (4), 3174-3201.
  3. Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of tert-butyl 4-(hydroxymethyl)-2,2,5-trimethyl-1,3-oxazolidine-3-carboxylate Using HRMS and NMR". J. Chromatogr. A, 2019, 843, (1), 4359-4386.

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