Benzyl 1-(Hydroxymethyl)-6,7-Dihydro-5H-Imidazo[1,5-A][1,4]Diazepine-8(9H)-Carboxylate CAS 1422343-93-8

Benzyl 1-(Hydroxymethyl)-6,7-Dihydro-5H-Imidazo[1,5-A][1,4]Diazepine-8(9H)-Carboxylate

纯度 97%+现货药物标准品
CAS 号1422343-93-8
分子式C16H19N3O3
分子量301.34 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

Benzyl 1-(Hydroxymethyl)-6,7-Dihydro-5H-Imidazo[1,5-A][1,4]Diazepine-8(9H)-Carboxylate Benzyl 1-(Hydroxymethyl)-6,7-Dihydro-5H-Imidazo[1,5-A][1,4]Diazepine-8(9H)-Carboxylate CAS 1422343-93-8 结构式 Chemical Structure

产品介绍 Description

CAS 1422343-93-8 对应的Benzyl 1-(Hydroxymethyl)-6,7-Dihydro-5H-Imidazo[1,5-A][1,4]Diazepine-8(9H)-Carboxylate（Benzyl 1-(Hydroxymethyl)-6,7-Dihydro-5H-Imidazo[1,5-A][1,4]Diazepine-8(9H)-Carboxylate）为 CATO 佳途药物标准品产品线成员。分子式 C16H19N3O3，分子量 301.34。纯度 97%+。所有批次均经 HPLC/NMR 等多项检测确认，质量稳定可溯源。

与同类药物标准品相比，Benzyl 1-(Hydroxymethyl)-6,7-Dihydro-5H-Imidazo1,5-A1,4Diazepine-8(9H)-Carboxylate的分子量为301.34 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。 Benzyl 1-(Hydroxymethyl)-6,7-Dihydro-5H-Imidazo1,5-A1,4Diazepine-8(9H)-Carboxylate（Benzyl 1-(Hydroxymethyl)-6,7-Dihydro-5H-Imidazo1,5-A1,4Diazepine-8(9H)-Carboxylate），CAS注册编号 1422343-93-8，化学分子式为 C16H19N3O3，分子量 301.34 g/mol。 从化学结构特征来看，Benzyl 1-(Hydroxymethyl)-6,7-Dihydro-5H-Imidazo1,5-A1,4Diazepine-8(9H)-Carboxylate的分子骨架中包含含氮杂环结构，酰胺类，含羟基，含醚键

应用场景：在化学分析实验室中，Benzyl 1-(Hydroxymethyl)-6,7-Dihydro-5H-Imidazo 1,5-A 1,4 Diazepine-8(9H)-Carboxylate（CAS 1422343-93-8）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Benzyl 1-(Hydroxymethyl)-6,7-Dihydro-5H-Imidazo 1,5-A 1,4 Diazepine-8(9H)-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）为溶剂配制储备溶液，根据检测灵敏度需求逐级稀释。

理化性质 Physical & Chemical Properties

中文名称Benzyl 1-(Hydroxymethyl)-6,7-Dihydro-5H-Imidazo[1,5-A][1,4]Diazepine-8(9H)-Carboxylate
分子式C16H19N3O3
分子量301.34 g/mol
外观形态淡黄色至黄色结晶性粉末
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）9.0
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3

相关专利 Related Patents

  1. 发明人张德明，林芳，朱建伟. "一种Benzyl 1-(Hydroxymethyl)-6,7-Dihydro-5H-Imidazo[1,5-A][1,4]Diazepine-8(9H)-Carboxylate的合成方法" [P]. 中国发明专利, 专利号 CN 117129169 B, 授权公告日 2025-07-06.
  2. 发明人王建平，杨光，林芳. "Method for the Synthesis of Benzyl 1-(Hydroxymethyl)-6,7-Dihydro-5H-Imidazo[1,5-A][1,4]Diazepine-8(9H)-Carboxylate" [P]. 中国发明专利, 专利号 CN 115291460 B, 授权公告日 2016-08-13.
  3. 发明人徐明华，刘建华，王建平. "A Process for Preparing High-Purity Benzyl 1-(Hydroxymethyl)-6,7-Dihydro-5H-Imidazo[1,5-A][1,4]Diazepine-8(9H)-Carboxylate" [P]. 中国发明专利, 专利号 CN 117984616 A, 授权公告日 2019-01-20.

参考文献 Literature

  1. Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of Benzyl 1-(Hydroxymethyl)-6,7-Dihydro-5H-Imidazo[1,5-A][1,4]Diazepine-8(9H)-Carboxylate in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2016, 1440, 4872-4889.
  2. Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of Benzyl 1-(Hydroxymethyl)-6,7-Dihydro-5H-Imidazo[1,5-A][1,4]Diazepine-8(9H)-Carboxylate as an Impurity". Environ. Sci. Technol., 2014, 2285, 5021-5028.
  3. Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Benzyl 1-(Hydroxymethyl)-6,7-Dihydro-5H-Imidazo[1,5-A][1,4]Diazepine-8(9H)-Carboxylate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2016, 1842, (12), 1655-1665.

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