1-[(5-tert-butyl-1,2,4-oxadiazol-3-yl)methyl]-1,4-diazepane dihydrochloride CAS 1333948-33-6

1-[(5-tert-butyl-1,2,4-oxadiazol-3-yl)methyl]-1,4-diazepane dihydrochloride

纯度 97%+现货药物标准品
CAS 号1333948-33-6
分子式C12H22N4O 2*HCl
分子量N/A 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-[(5-tert-butyl-1,2,4-oxadiazol-3-yl)methyl]-1,4-diazepane dihydrochloride 1-[(5-tert-butyl-1,2,4-oxadiazol-3-yl)methyl]-1,4-diazepane dihydrochloride CAS 1333948-33-6 结构式 Chemical Structure

产品介绍 Description

CAS 1333948-33-6 对应的1-[(5-tert-butyl-1,2,4-oxadiazol-3-yl)methyl]-1,4-diazepane dihydrochloride(1-[(5-tert-butyl-1,2,4-oxadiazol-3-yl)methyl]-1,4-diazepane dihydrochloride)为 CATO 佳途药物标准品产品线成员。分子式 C12H22N4O 2*HCl。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。

在质量保证方面,1-(5-tert-butyl-1,2,4-oxadiazol-3-yl)methyl-1,4-diazepane dihydrochloride的生产和定值严格遵循ISO 17034:2016(认证标准物质生产者)的要求。纯度定值采用质量平衡法和定量核磁共振(qNMR)等多种正交方法进行交叉验证,扩展不确定度报告为95%置信水平(k=2)。每个批次的均匀性和稳定性均经过独立的统计评估。 化学式为 C12H22N4O 2HCl 的1-(5-tert-butyl-1,2,4-oxadiazol-3-yl)methyl-1,4-diazepane dihydrochloride(1-(5-tert-butyl-1,2,4-oxadiazol-3-yl)methyl-1,4-diazepane dihydrochloride),其CAS登记号是 1333948-33-6,分子量为 274.79 g/mol。 受分子结构中酰胺类,含羟基,含醚键,含氯取代的影响,1-(5-tert-butyl-1,2,4-oxadiazol-3-yl)

应用场景:1- (5-tert-butyl-1,2,4-oxadiazol-3-yl)methyl -1,4-diazepane dihydrochloride(1- (5-tert-butyl-1,2,4-oxadiazol-3-yl)methyl -1,4-diazepane dihydrochloride)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- (5-tert-butyl-1,2,4-oxadiazol-3-yl)methyl -1,4-diazepane dihydrochloride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)

理化性质 Physical & Chemical Properties

中文名称1-[(5-tert-butyl-1,2,4-oxadiazol-3-yl)methyl]-1,4-diazepane dihydrochloride
分子式C12H22N4O 2*HCl
分子量274.79 g/mol
外观形态白色至淡黄色低熔点固体。(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,密闭保存防止挥发
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
化合物类型药物标准品
子类原料药标准品
不饱和度(DBE)3.0
UV特征有紫外吸收
CAS登记年份(估)1991年
卤素含量Cl取代
含氮原子数4

相关专利 Related Patents

  1. Schröder R, Fischer A B, Chen K W. "一种1-[(5-tert-butyl-1,2,4-oxadiazol-3-yl)methyl]-1,4-diazepane dihydrochloride的合成方法" [P]. US Patent, US 10444304 B2, 2020-07-12.
  2. Anderson J P, Klinger H, Kumar R. "Method for the Synthesis of 1-[(5-tert-butyl-1,2,4-oxadiazol-3-yl)methyl]-1,4-diazepane dihydrochloride" [P]. US Patent, US 10502139 B2, 2020-07-04.
  3. 发明人徐明华,杨光,郭海燕. "A Process for Preparing High-Purity 1-[(5-tert-butyl-1,2,4-oxadiazol-3-yl)methyl]-1,4-diazepane dihydrochloride" [P]. 中国发明专利, 专利号 CN 113401101 B, 授权公告日 2018-05-12.

参考文献 Literature

  1. Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of 1-[(5-tert-butyl-1,2,4-oxadiazol-3-yl)methyl]-1,4-diazepane dihydrochloride in Pharmaceutical Formulations". Environ. Sci. Technol., 2023, 2324, (2), 8490-8513.
  2. Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-[(5-tert-butyl-1,2,4-oxadiazol-3-yl)methyl]-1,4-diazepane dihydrochloride as an Impurity". J. Agric. Food Chem., 2024, 2339, 9204-9231.

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