tert-butyl 6’-bromo-2’,3’-dihydro-1’H-spiro[cyclopropane-1,4’-isoquinoline]-2’-carboxylate CAS 1203682-77-2

tert-butyl 6’-bromo-2’,3’-dihydro-1’H-spiro[cyclopropane-1,4’-isoquinoline]-2’-carboxylate

纯度 97%+现货药物标准品
CAS 号1203682-77-2
分子式C16H20BrNO2
分子量338.24 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 6’-bromo-2’,3’-dihydro-1’H-spiro[cyclopropane-1,4’-isoquinoline]-2’-carboxylate tert-butyl 6’-bromo-2’,3’-dihydro-1’H-spiro[cyclopropane-1,4’-isoquinoline]-2’-carboxylate CAS 1203682-77-2 结构式 Chemical Structure

产品介绍 Description

本产品为药物标准品tert-butyl 6’-bromo-2’,3’-dihydro-1’H-spiro[cyclopropane-1,4’-isoquinoline]-2’-carboxylate(tert-butyl 6’-bromo-2’,3’-dihydro-1’H-spiro[cyclopropane-1,4’-isoquinoline]-2’-carboxylate,CAS 1203682-77-2),分子式 C16H20BrNO2,分子量 338.24。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。

与同类药物标准品相比,tert-butyl 6’-bromo-2’,3’-dihydro-1’H-spirocyclopropane-1,4’-isoquinoline-2’-carboxylate的分子量为338.24 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。 tert-butyl 6’-bromo-2’,3’-dihydro-1’H-spirocyclopropane-1,4’-isoquinoline-2’-carboxylate(tert-butyl 6’-bromo-2’,3’-dihydro-1’H-spirocyclopropane-1,4’-isoquinoline-2’-carboxylate),CAS注册编号 1203682-77-2,化学分子式为 C16H20BrNO2,分子量 338.24 g/mol。 tert-butyl 6’-bromo-2’,3’-dihydro-1’H-spirocyclopropane-1,4’-isoquinoline-2’-carboxylate(C16H20BrNO2)含有含氮杂环

应用场景:tert-butyl 6’-bromo-2’,3’-dihydro-1’H-spiro cyclopropane-1,4’-isoquinoline -2’-carboxylate(tert-butyl 6’-bromo-2’,3’-dihydro-1’H-spiro cyclopropane-1,4’-isoquinoline -2’-carboxylate,CAS 1203682-77-2)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 6’-bromo-2’,3’-dihydro-1’H-spiro cyclopropane-1,4’-isoquinoli

理化性质 Physical & Chemical Properties

中文名称tert-butyl 6’-bromo-2’,3’-dihydro-1’H-spiro[cyclopropane-1,4’-isoquinoline]-2’-carboxylate
分子式C16H20BrNO2
分子量338.24 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
溶解性参考可溶于氯仿、二氯甲烷、乙酸乙酯、DMSO
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;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)7.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1990年
卤素含量Br取代
含氮原子数1

相关专利 Related Patents

  1. 发明人刘建华,何建平,郭海燕. "一种tert-butyl 6’-bromo-2’,3’-dihydro-1’H-spiro[cyclopropane-1,4’-isoquinoline]-2’-carboxylate的合成方法" [P]. 中国发明专利, 专利号 CN 111018875 B, 授权公告日 2018-03-13.
  2. 发明人杨光,黄志刚,王建平. "Method for the Synthesis of tert-butyl 6’-bromo-2’,3’-dihydro-1’H-spiro[cyclopropane-1,4’-isoquinoline]-2’-carboxylate" [P]. 中国发明专利, 专利号 CN 113416077 B, 授权公告日 2017-02-15.

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 6’-bromo-2’,3’-dihydro-1’H-spiro[cyclopropane-1,4’-isoquinoline]-2’-carboxylate in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2021, 344, 3789-3808.
  2. Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of tert-butyl 6’-bromo-2’,3’-dihydro-1’H-spiro[cyclopropane-1,4’-isoquinoline]-2’-carboxylate as an Impurity". J. Nat. Prod., 2018, 257, (10), 1910-1938.
  3. Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of tert-butyl 6’-bromo-2’,3’-dihydro-1’H-spiro[cyclopropane-1,4’-isoquinoline]-2’-carboxylate Using HRMS and NMR". Chemosphere, 2012, 1948, (6), 3650-3666.

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