3-amino-5-chloro-6-(2-methylphenoxy)-2,3-dihydro-1H-indol-2-one hydrochloride CAS 1955505-60-8

3-amino-5-chloro-6-(2-methylphenoxy)-2,3-dihydro-1H-indol-2-one hydrochloride

纯度 97%+现货药物标准品
CAS 号1955505-60-8
分子式C15H13ClN2O2 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-amino-5-chloro-6-(2-methylphenoxy)-2,3-dihydro-1H-indol-2-one hydrochloride 3-amino-5-chloro-6-(2-methylphenoxy)-2,3-dihydro-1H-indol-2-one hydrochloride CAS 1955505-60-8 结构式 Chemical Structure

产品介绍 Description

CAS 1955505-60-8 对应的3-amino-5-chloro-6-(2-methylphenoxy)-2,3-dihydro-1H-indol-2-one hydrochloride(3-amino-5-chloro-6-(2-methylphenoxy)-2,3-dihydro-1H-indol-2-one hydrochloride)为 CATO 佳途药物标准品产品线成员。分子式 C15H13ClN2O2 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3-amino-5-chloro-6-(2-methylphenoxy)-2,3-dihydro-1H-indol-2-one hydrochloride在内的目标物的控制。 3-amino-5-chloro-6-(2-methylphenoxy)-2,3-dihydro-1H-indol-2-one hydrochloride(3-amino-5-chloro-6-(2-methylphenoxy)-2,3-dihydro-1H-indol-2-one hydrochloride),CAS注册编号 1955505-60-8,化学分子式为 C15H13ClN2O2 HCl,分子量 325.19 g/mol。 受分子结构中含氮杂环结构,酰胺类,含羟基,含醚键,含氯取代的影响,3-amino-5-chloro-6-(2-methylphenoxy)-2,3-dihydro-1H-indol-2-one hydrochloride表现为淡黄色至黄色结晶性粉末。(具有轻微卤代物特征气味,挥发性较低)。其固体形态的物理化学属性——包

应用场景:针对化学分析用途,3-amino-5-chloro-6-(2-methylphenoxy)-2,3-dihydro-1H-indol-2-one hydrochloride(3-amino-5-chloro-6-(2-methylphenoxy)-2,3-dihydro-1H-indol-2-one hydrochloride)是具有明确定量溯源的认证级对照品。 推荐以3-amino-5-chloro-6-(2-methylphenoxy)-2,3-dihydro-1H-indol-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。 建议使用甲醇/乙

理化性质 Physical & Chemical Properties

中文名称3-amino-5-chloro-6-(2-methylphenoxy)-2,3-dihydro-1H-indol-2-one hydrochloride
分子式C15H13ClN2O2 HCl
分子量325.19 g/mol
外观形态淡黄色至黄色结晶性粉末。(具有轻微卤代物特征气味,挥发性较低)
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;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)9.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1996年
卤素含量Cl取代
含氮原子数2

相关专利 Related Patents

  1. 发明人韩伟,徐明华,林芳. "一种3-amino-5-chloro-6-(2-methylphenoxy)-2,3-dihydro-1H-indol-2-one hydrochloride的合成方法" [P]. 中国发明专利, 专利号 CN 116892454 A, 授权公告日 2018-03-05.
  2. Nielsen H, Björnsson E, Johansson L. "Method for the Synthesis of 3-amino-5-chloro-6-(2-methylphenoxy)-2,3-dihydro-1H-indol-2-one hydrochloride" [P]. European Patent, EP 3384483 A1, 2018-11-23.

参考文献 Literature

  1. Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of 3-amino-5-chloro-6-(2-methylphenoxy)-2,3-dihydro-1H-indol-2-one hydrochloride in Pharmaceutical Formulations". Anal. Chem., 2021, 1443, (8), 7594-7622.
  2. O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-amino-5-chloro-6-(2-methylphenoxy)-2,3-dihydro-1H-indol-2-one hydrochloride as an Impurity". Biomed. Chromatogr., 2023, 454, 9130-9156.
  3. Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 3-amino-5-chloro-6-(2-methylphenoxy)-2,3-dihydro-1H-indol-2-one hydrochloride Using HRMS and NMR". J. Pharm. Biomed. Anal., 2016, 1327, (3), 6566-6590.
  4. Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate 3-amino-5-chloro-6-(2-methylphenoxy)-2,3-dihydro-1H-indol-2-one hydrochloride Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2012, 1541, (9), 4030-4050.

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