3-[(3S)-Pyrrolidin-3-yl]-1,2,3,4-tetrahydroquinazolin-2-one hydrochloride CAS 1389310-29-5

3-[(3S)-Pyrrolidin-3-yl]-1,2,3,4-tetrahydroquinazolin-2-one hydrochloride

纯度 97%+现货药物标准品
CAS 号1389310-29-5
分子式C12H15N3O 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

3-[(3S)-Pyrrolidin-3-yl]-1,2,3,4-tetrahydroquinazolin-2-one hydrochloride 3-[(3S)-Pyrrolidin-3-yl]-1,2,3,4-tetrahydroquinazolin-2-one hydrochloride CAS 1389310-29-5 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的3-[(3S)-Pyrrolidin-3-yl]-1,2,3,4-tetrahydroquinazolin-2-one hydrochloride(3-[(3S)-Pyrrolidin-3-yl]-1,2,3,4-tetrahydroquinazolin-2-one hydrochloride)为药物标准品,CAS 登记号 1389310-29-5,分子式 C12H15N3O HCl。纯度 97%+。产品现货库存充足,可提供定制化规格与批次追踪服务。

3-(3S)-Pyrrolidin-3-yl-1,2,3,4-tetrahydroquinazolin-2-one hydrochloride的产生途径与其化学式中含氮杂环结构,酰胺类,含羟基,含醚键,含氯取代密切相关,该结构特征决定了其在合成/纯化或降解过程中出现的概率与行为。 3-(3S)-Pyrrolidin-3-yl-1,2,3,4-tetrahydroquinazolin-2-one hydrochloride(3-(3S)-Pyrrolidin-3-yl-1,2,3,4-tetrahydroquinazolin-2-one hydrochloride),CAS注册编号 1389310-29-5,化学分子式为 C12H15N3O HCl,分子量 253.73 g/mol。 依据分子式为 C12H15N3O HCl 的3-(3S)-Pyrrolidin-3-yl-1,2,3,4-tetrahydroquinazolin-2-one hydrochloride结构特征,其分子内含含氮杂环结构,酰胺类,含羟基,含醚键,含氯取代,这意味着该化合物在紫外光谱中会呈现

应用场景:3- (3S)-Pyrrolidin-3-yl -1,2,3,4-tetrahydroquinazolin-2-one hydrochloride(3- (3S)-Pyrrolidin-3-yl -1,2,3,4-tetrahydroquinazolin-2-one hydrochloride,CAS 1389310-29-5)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3- (3S)-Pyrrolidin-3-yl -1,2,3,4-tetrahydroquinazolin-2-one hydrochloride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

理化性质 Physical & Chemical Properties

中文名称3-[(3S)-Pyrrolidin-3-yl]-1,2,3,4-tetrahydroquinazolin-2-one hydrochloride
分子式C12H15N3O HCl
分子量253.73 g/mol
外观形态类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)6.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1991年
卤素含量Cl取代
含氮原子数3

相关专利 Related Patents

  1. Stevens L M, O'Brien P Q, Klinger H. "一种3-[(3S)-Pyrrolidin-3-yl]-1,2,3,4-tetrahydroquinazolin-2-one hydrochloride的合成方法" [P]. US Patent, US 10048129 B2, 2019-08-03.
  2. 发明人刘建华,韩伟,高志强. "Method for the Synthesis of 3-[(3S)-Pyrrolidin-3-yl]-1,2,3,4-tetrahydroquinazolin-2-one hydrochloride" [P]. 中国发明专利, 专利号 CN 117370218 B, 授权公告日 2022-11-27.
  3. Yamamoto T, Anderson J P, Roberts E F. "A Process for Preparing High-Purity 3-[(3S)-Pyrrolidin-3-yl]-1,2,3,4-tetrahydroquinazolin-2-one hydrochloride" [P]. US Patent, US 11440002 B2, 2019-04-04.

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 3-[(3S)-Pyrrolidin-3-yl]-1,2,3,4-tetrahydroquinazolin-2-one hydrochloride in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2016, 298, 209-217.
  2. Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-[(3S)-Pyrrolidin-3-yl]-1,2,3,4-tetrahydroquinazolin-2-one hydrochloride as an Impurity". Biomed. Chromatogr., 2018, 180, (2), 9075-9079.
  3. Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 3-[(3S)-Pyrrolidin-3-yl]-1,2,3,4-tetrahydroquinazolin-2-one hydrochloride Using HRMS and NMR". Food Chem., 2024, 86, 8217-8246.
  4. Kim S H, Park J Y. "Forced Degradation Studies to Evaluate 3-[(3S)-Pyrrolidin-3-yl]-1,2,3,4-tetrahydroquinazolin-2-one hydrochloride Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2020, 1730, 5272-5296.

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