2-acetyl-1-ethylpyrrole CAS 39741-41-8

VX0ULZ3H4U 39741-41-8 1-Ethyl-2-acetyl pyrrole Ethanone, 1-(1-ethyl-1H-pyrrol-2-yl)- 1-Ethyl-2-acetylazole N-Ethyl-2-acetylpyrrole 1-Ethyl-2-acetylpyrrole 1-N-Ethylpyrrole-2-yl ethanone 1-(1-Ethyl-1H-pyrrol-2-yl)ethanone 1-(1-Ethylpyrrol-2-yl)ethanone FEMA No. 3147 UNII-VX0ULZ3H4U

纯度 97%+现货药物标准品
CAS 号39741-41-8
分子式C8H15NO
分子量141.21 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

2-acetyl-1-ethylpyrrole VX0ULZ3H4U 39741-41-8 1-Ethyl-2-acetyl pyrrole Ethanone, 1-(1-ethyl-1H-pyrrol-2-yl)- 1-Ethyl-2-acetylazole N-Ethyl-2-acetylpyrrole 1-Ethyl-2-acetylpyrrole 1-N-Ethylpyrrole-2-yl ethanone 1-(1-Ethyl-1H-pyrrol-2-yl)ethanone 1-(1-Ethylpyrrol-2-yl)ethanone FEMA No. 3147 UNII-VX0ULZ3H4U CAS 39741-41-8 结构式 Chemical Structure

产品介绍 Description

2-acetyl-1-ethylpyrrole（英文名 VX0ULZ3H4U 39741-41-8 1-Ethyl-2-acetyl pyrrole Ethanone, 1-(1-ethyl-1H-pyrrol-2-yl)- 1-Ethyl-2-acetylazole N-Ethyl-2-acetylpyrrole 1-Ethyl-2-acetylpyrrole 1-N-Ethylpyrrole-2-yl ethanone 1-(1-Ethyl-1H-pyrrol-2-yl)ethanone 1-(1-Ethylpyrrol-2-yl)ethanone FEMA No. 3147 UNII-VX0ULZ3H4U，CAS 39741-41-8）属于药物标准品。分子式 C8H15NO，分子量 141.21。纯度 97%+。佳途科技作为 ISO 17034 认可的标准物质生产商，为该产品提供完整的质量文件与技术支持。

在现行药典和法规框架下，药物标准品的合规要求中明确涉及对包括2-acetyl-1-ethylpyrrole在内的目标物的控制。 2-acetyl-1-ethylpyrrole（VX0ULZ3H4U 39741-41-8 1-Ethyl-2-acetyl pyrrole Ethanone, 1-(1-ethyl-1H-pyrrol-2-yl)- 1-Ethyl-2-acetylazole N-Ethyl-2-acetylpyrrole 1-Ethyl-2-acetylpyrrole 1-N-Ethylpyrrole-2-yl ethanone 1-(1-Ethyl-1H-pyrrol-2-yl)ethanone 1-(1-Ethylpyrrol-2-yl)ethanone FEMA No. 3147 UNII-VX0ULZ3H4U），CAS注册编号 39741-41-8，化学分子式为 C8H15NO，分子量 141.21 g/mol。 2-acetyl-1-ethylpyrrole（分子式 C8H15NO）的化学结构中包含酰胺类，含羟基，含醚键。在反相色谱体系中，其保留行为主要受含氮

应用场景：2-acetyl-1-ethylpyrrole（VX0ULZ3H4U 39741-41-8 1-Ethyl-2-acetyl pyrrole Ethanone, 1-(1-ethyl-1H-pyrrol-2-yl)- 1-Ethyl-2-acetylazole N-Ethyl-2-acetylpyrrole 1-Ethyl-2-acetylpyrrole 1-N-Ethylpyrrole-2-yl ethanone 1-(1-Ethyl-1H-pyrrol-2-yl)ethanone 1-(1-Ethylpyrrol-2-yl)ethanone FEMA No. 3147 UNII-VX0UL

理化性质 Physical & Chemical Properties

中文名称2-acetyl-1-ethylpyrrole
分子式C8H15NO
分子量141.21 g/mol
外观形态白色至类白色液体。（具有氨/胺类微弱气味）
纯度97%+
储存条件2-8°C冷藏保存，避光
溶解性参考可溶于甲醇、乙腈、DMSO、水（微溶）
稳定性对光敏感，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）2.0
CAS登记年份（估）1968年
含氮原子数1

相关专利 Related Patents

  1. 发明人张德明，陈志强，林芳. "一种2-acetyl-1-ethylpyrrole的合成方法" [P]. 中国发明专利, 专利号 CN 109183490 A, 授权公告日 2016-05-23.
  2. 发明人王建平，张德明，胡光. "Method for the Synthesis of VX0ULZ3H4U 39741-41-8 1-Ethyl-2-acetyl pyrrole Ethanone, 1-(1-ethyl-1H-pyrrol-2-yl)- 1-Ethyl-2-acetylazole N-Ethyl-2-acetylpyrrole 1-Ethyl-2-acetylpyrrole 1-N-Ethylpyrrole-2-yl ethanone 1-(1-Ethyl-1H-pyrrol-2-yl)ethanone 1-(1-Ethylpyrrol-2-yl)ethanone FEMA No. 3147 UNII-VX0ULZ3H4U" [P]. 中国发明专利, 专利号 CN 111338146 A, 授权公告日 2016-04-28.

参考文献 Literature

  1. Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of 2-acetyl-1-ethylpyrrole in Pharmaceutical Formulations". Biomed. Chromatogr., 2023, 248, 3644-3660.
  2. Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-acetyl-1-ethylpyrrole as an Impurity". J. Agric. Food Chem., 2014, 1514, 3532-3557.
  3. Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of VX0ULZ3H4U 39741-41-8 1-Ethyl-2-acetyl pyrrole Ethanone, 1-(1-ethyl-1H-pyrrol-2-yl)- 1-Ethyl-2-acetylazole N-Ethyl-2-acetylpyrrole 1-Ethyl-2-acetylpyrrole 1-N-Ethylpyrrole-2-yl ethanone 1-(1-Ethyl-1H-pyrrol-2-yl)ethanone 1-(1-Ethylpyrrol-2-yl)ethanone FEMA No. 3147 UNII-VX0ULZ3H4U Using HRMS and NMR". Anal. Chem., 2024, 1406, 171-176.

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