Tert-Butyl 2-(Chloromethyl)-4-Oxo-6,7,8,10-Tetrahydropyrimido[1,2-A][1,4]Diazepine-9(4H)-Carboxylate CAS 1330765-91-7

Tert-Butyl 2-(Chloromethyl)-4-Oxo-6,7,8,10-Tetrahydropyrimido[1,2-A][1,4]Diazepine-9(4H)-Carboxylate

纯度 97%+现货药物标准品
CAS 号1330765-91-7
分子式C14H20ClN3O3
分子量313.78 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 2-(Chloromethyl)-4-Oxo-6,7,8,10-Tetrahydropyrimido[1,2-A][1,4]Diazepine-9(4H)-Carboxylate Tert-Butyl 2-(Chloromethyl)-4-Oxo-6,7,8,10-Tetrahydropyrimido[1,2-A][1,4]Diazepine-9(4H)-Carboxylate CAS 1330765-91-7 结构式 Chemical Structure

产品介绍 Description

Tert-Butyl 2-(Chloromethyl)-4-Oxo-6,7,8,10-Tetrahydropyrimido[1,2-A][1,4]Diazepine-9(4H)-Carboxylate(Tert-Butyl 2-(Chloromethyl)-4-Oxo-6,7,8,10-Tetrahydropyrimido[1,2-A][1,4]Diazepine-9(4H)-Carboxylate)是药物分析与质量控制领域常用的药物标准品,CAS 号 1330765-91-7。分子式 C14H20ClN3O3,分子量 313.78。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 C14H20ClN3O3 的Tert-Butyl 2-(Chloromethyl)-4-Oxo-6,7,8,10-Tetrahydropyrimido1,2-A1,4Diazepine-9(4H)-Carboxylate(Tert-Butyl 2-(Chloromethyl)-4-Oxo-6,7,8,10-Tetrahydropyrimido1,2-A1,4Diazepine-9(4H)-Carboxylate),其CAS登记号是 1330765-91-7,分子量为 313.78 g/mol。 受分子结构中含氮杂环结构,酰胺类,含羟基,含醚键,含氯取代的影响,Tert-Butyl 2-(Chloromethyl)-4-Oxo-6,7,8,1

应用场景:Tert-Butyl 2-(Chloromethyl)-4-Oxo-6,7,8,10-Tetrahydropyrimido 1,2-A 1,4 Diazepine-9(4H)-Carboxylate(Tert-Butyl 2-(Chloromethyl)-4-Oxo-6,7,8,10-Tetrahydropyrimido 1,2-A 1,4 Diazepine-9(4H)-Carboxylate)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Tert-Butyl 2-(Chloromethyl)-4-Oxo-6,7,8,10-Tetrahydropyrimido 1,2-A

理化性质 Physical & Chemical Properties

中文名称Tert-Butyl 2-(Chloromethyl)-4-Oxo-6,7,8,10-Tetrahydropyrimido[1,2-A][1,4]Diazepine-9(4H)-Carboxylate
分子式C14H20ClN3O3
分子量313.78 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)
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)1991年
卤素含量Cl取代
含氮原子数3

相关专利 Related Patents

  1. 发明人郑宇鹏,何建平,刘建华. "一种Tert-Butyl 2-(Chloromethyl)-4-Oxo-6,7,8,10-Tetrahydropyrimido[1,2-A][1,4]Diazepine-9(4H)-Carboxylate的合成方法" [P]. 中国发明专利, 专利号 CN 113806418 B, 授权公告日 2018-06-21.
  2. Kumar R, Klinger H, Patel M V. "Method for the Synthesis of Tert-Butyl 2-(Chloromethyl)-4-Oxo-6,7,8,10-Tetrahydropyrimido[1,2-A][1,4]Diazepine-9(4H)-Carboxylate" [P]. US Patent, US 11888859 B2, 2022-08-06.

参考文献 Literature

  1. Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of Tert-Butyl 2-(Chloromethyl)-4-Oxo-6,7,8,10-Tetrahydropyrimido[1,2-A][1,4]Diazepine-9(4H)-Carboxylate in Pharmaceutical Formulations". Anal. Chem., 2018, 1015, (6), 548-553.
  2. Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of Tert-Butyl 2-(Chloromethyl)-4-Oxo-6,7,8,10-Tetrahydropyrimido[1,2-A][1,4]Diazepine-9(4H)-Carboxylate as an Impurity". Sci. Total Environ., 2021, 919, (12), 8212-8233.
  3. Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of Tert-Butyl 2-(Chloromethyl)-4-Oxo-6,7,8,10-Tetrahydropyrimido[1,2-A][1,4]Diazepine-9(4H)-Carboxylate Using HRMS and NMR". J. Sep. Sci., 2017, 2200, 7739-7759.

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