1-(5-{[3-(hydroxymethyl)piperidin-1-yl]carbonyl}-1H-pyrrol-3-yl)ethan-1-one CAS 1155904-64-5

1-(5-{[3-(hydroxymethyl)piperidin-1-yl]carbonyl}-1H-pyrrol-3-yl)ethan-1-one

纯度 97%+现货药物标准品
CAS 号1155904-64-5
分子式C13H18N2O3
分子量250.29 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-{[3-(hydroxymethyl)piperidin-1-yl]carbonyl}-1H-pyrrol-3-yl)ethan-1-one 1-(5-{[3-(hydroxymethyl)piperidin-1-yl]carbonyl}-1H-pyrrol-3-yl)ethan-1-one CAS 1155904-64-5 结构式 Chemical Structure

产品介绍 Description

CAS 1155904-64-5 对应的1-(5-{[3-(hydroxymethyl)piperidin-1-yl]carbonyl}-1H-pyrrol-3-yl)ethan-1-one(1-(5-{[3-(hydroxymethyl)piperidin-1-yl]carbonyl}-1H-pyrrol-3-yl)ethan-1-one)为 CATO 佳途药物标准品产品线成员。分子式 C13H18N2O3,分子量 250.29。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。

1-(5-{3-(hydroxymethyl)piperidin-1-ylcarbonyl}-1H-pyrrol-3-yl)ethan-1-one(1-(5-{3-(hydroxymethyl)piperidin-1-ylcarbonyl}-1H-pyrrol-3-yl)ethan-1-one),CAS注册编号 1155904-64-5,化学分子式为 C13H18N2O3,分子量 250.29 g/mol。 1-(5-{3-(hydroxymethyl)piperidin-1-ylcarbonyl}-1H-pyrrol-3-yl)ethan-1-one(C13H18N2O3)含有含氮杂环结构,酰胺类,含羟基,含醚键。具有较强的吸湿性,羧基赋予其一定的酸性特征,这些物理化学性质直接决定了其标准溶液的最佳配制方案和储存策略。含氮官能团的存在使该化合物在ESI正离子模式下具有优良的离子化效率,适合LC-MS/MS分析。 推荐用于分析方法开发与验证,产品提供完整COA证书,确保ISO 17034标准的量值溯源要求。适用于GLP实验室的日常分析。 本品定值报告包

应用场景:1-(5-{ 3-(hydroxymethyl)piperidin-1-yl carbonyl}-1H-pyrrol-3-yl)ethan-1-one(1-(5-{ 3-(hydroxymethyl)piperidin-1-yl carbonyl}-1H-pyrrol-3-yl)ethan-1-one)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-{ 3-(hydroxymethyl)piperidin-1-yl carbonyl}-1H-pyrrol-3-yl)ethan-1-one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-{[3-(hydroxymethyl)piperidin-1-yl]carbonyl}-1H-pyrrol-3-yl)ethan-1-one
分子式C13H18N2O3
分子量250.29 g/mol
外观形态类白色至淡黄色结晶性粉末
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)6.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1989年
含氮原子数2

相关专利 Related Patents

  1. 发明人李文辉,马晓峰,王建平. "一种1-(5-{[3-(hydroxymethyl)piperidin-1-yl]carbonyl}-1H-pyrrol-3-yl)ethan-1-one的合成方法" [P]. 中国发明专利, 专利号 CN 115474584 B, 授权公告日 2017-01-27.
  2. 发明人韩伟,朱建伟,胡光. "Method for the Synthesis of 1-(5-{[3-(hydroxymethyl)piperidin-1-yl]carbonyl}-1H-pyrrol-3-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 112430722 A, 授权公告日 2022-11-23.
  3. 发明人钱学锋,郑宇鹏,杨光. "A Process for Preparing High-Purity 1-(5-{[3-(hydroxymethyl)piperidin-1-yl]carbonyl}-1H-pyrrol-3-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 108471910 B, 授权公告日 2017-02-02.

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-{[3-(hydroxymethyl)piperidin-1-yl]carbonyl}-1H-pyrrol-3-yl)ethan-1-one in Pharmaceutical Formulations". Chromatographia, 2015, 1487, (3), 7830-7834.
  2. O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-(5-{[3-(hydroxymethyl)piperidin-1-yl]carbonyl}-1H-pyrrol-3-yl)ethan-1-one as an Impurity". Phytochemistry, 2011, 779, 1635-1662.
  3. Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 1-(5-{[3-(hydroxymethyl)piperidin-1-yl]carbonyl}-1H-pyrrol-3-yl)ethan-1-one Using HRMS and NMR". J. Pharm. Biomed. Anal., 2011, 140, 8164-8174.
  4. Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate 1-(5-{[3-(hydroxymethyl)piperidin-1-yl]carbonyl}-1H-pyrrol-3-yl)ethan-1-one Profile in Drug Substances According to ICH Guidelines". Molecules, 2015, 916, (3), 618-625.

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