CAS 102387-48-4

102387-48-4 Acetamide, N-(5-chloro-3-((4-(diethylamino)-2-methylphenyl)imino)-4-methyl-6-oxo-1,4-cyclohexadien-1-yl)- 2-Acetylamino-6-chloro-4-((4-diethylamino)-2-methylphenyl-imino)-5-methyl-1-oxo-2,5-cyclohexadiene N-(5-Chloro-3-(4-(diethylamino)-2-methylphenylimino)-4-methyl-6-oxo-1,4-cyclohexadienyl)acetamide EC 412-250-1

纯度 97%+现货药物标准品
CAS 号102387-48-4
分子式C20H24ClN3O2
分子量373.88 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

102387-48-4 Acetamide, N-(5-chloro-3-((4-(diethylamino)-2-methylphenyl)imino)-4-methyl-6-oxo-1,4-cyclohexadien-1-yl)- 2-Acetylamino-6-chloro-4-((4-diethylamino)-2-methylphenyl-imino)-5-methyl-1-oxo-2,5-cyclohexadiene N-(5-Chloro-3-(4-(diethylamino)-2-methylphenylimino)-4-methyl-6-oxo-1,4-cyclohexadienyl)acetamide EC 412-250-1 CAS 102387-48-4 结构式 Chemical Structure

产品介绍 Description

本产品为药物标准品（102387-48-4 Acetamide, N-(5-chloro-3-((4-(diethylamino)-2-methylphenyl)imino)-4-methyl-6-oxo-1,4-cyclohexadien-1-yl)- 2-Acetylamino-6-chloro-4-((4-diethylamino)-2-methylphenyl-imino)-5-methyl-1-oxo-2,5-cyclohexadiene N-(5-Chloro-3-(4-(diethylamino)-2-methylphenylimino)-4-methyl-6-oxo-1,4-cyclohexadienyl)acetamide EC 412-250-1，CAS 102387-48-4），分子式 C20H24ClN3O2，分子量 373.88。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。

（102387-48-4 Acetamide, N-(5-chloro-3-((4-(diethylamino)-2-methylphenyl)imino)-4-methyl-6-oxo-1,4-cyclohexadien-1-yl)- 2-Acetylamino-6-chloro-4-((4-diethylamino)-2-methylphenyl-imino)-5-methyl-1-oxo-2,5-cyclohexadiene N-(5-Chloro-3-(4-(diethylamino)-2-methylphenylimino)-4-methyl-6-oxo-1,4-cyclohexadienyl)acetamide EC 412-250-1），CAS注册编号 102387-48-4，化学分子式为 C20H24ClN3O2，分子量 373.88 g/mol。 依据分子式为 C20H24ClN3O2 的结构特征，其分子内含甾体骨架，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特征性的吸收带。分子量 373.88 g/mol 这一参数对质谱检测中的分子离子峰

应用场景：（102387-48-4 Acetamide, N-(5-chloro-3-((4-(diethylamino)-2-methylphenyl)imino)-4-methyl-6-oxo-1,4-cyclohexadien-1-yl)- 2-Acetylamino-6-chloro-4-((4-diethylamino)-2-methylphenyl-imino)-5-methyl-1-oxo-2,5-cyclohexadiene N-(5-Chloro-3-(4-(diethylamino)-2-methylphenylimino)-4-methyl-6-oxo-1,4-cyclohexad

理化性质 Physical & Chemical Properties

中文名称
分子式C20H24ClN3O2
分子量373.88 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）
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）10.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份（估）1986年
卤素含量Cl取代
含氮原子数3

相关专利 Related Patents

  1. 发明人郭海燕，沈红梅，黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116431797 A, 授权公告日 2015-06-09.
  2. Thompson G K, Stevens L M, Lee S K. "Method for the Synthesis of 102387-48-4 Acetamide, N-(5-chloro-3-((4-(diethylamino)-2-methylphenyl)imino)-4-methyl-6-oxo-1,4-cyclohexadien-1-yl)- 2-Acetylamino-6-chloro-4-((4-diethylamino)-2-methylphenyl-imino)-5-methyl-1-oxo-2,5-cyclohexadiene N-(5-Chloro-3-(4-(diethylamino)-2-methylphenylimino)-4-methyl-6-oxo-1,4-cyclohexadienyl)acetamide EC 412-250-1" [P]. US Patent, US 10866129 B2, 2023-12-19.

参考文献 Literature

  1. Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2024, 1748, (7), 1685-1700.
  2. Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2014, 2388, 9-31.
  3. Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 102387-48-4 Acetamide, N-(5-chloro-3-((4-(diethylamino)-2-methylphenyl)imino)-4-methyl-6-oxo-1,4-cyclohexadien-1-yl)- 2-Acetylamino-6-chloro-4-((4-diethylamino)-2-methylphenyl-imino)-5-methyl-1-oxo-2,5-cyclohexadiene N-(5-Chloro-3-(4-(diethylamino)-2-methylphenylimino)-4-methyl-6-oxo-1,4-cyclohexadienyl)acetamide EC 412-250-1 Using HRMS and NMR". Environ. Sci. Technol., 2020, 1837, 8969-8995.
  4. Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2023, 177, (8), 7023-7026.

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