(3β,5β,12β)-3-[2-[[6-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]amino]-2-oxoethoxy]-12,14-dihydroxycard- 20(22)-烯内酯 CAS 129273-26-3

(3β,5β,12β)-3-[2-[[6-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]amino]-2-oxoethoxy]-12,14-dihydroxycard-20(22)-enolide

纯度 97%+现货药物标准品
CAS 号129273-26-3
分子式C35H50N2O10
分子量658.78 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

(3β,5β,12β)-3-[2-[[6-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]amino]-2-oxoethoxy]-12,14-dihydroxycard- 20(22)-烯内酯 (3β,5β,12β)-3-[2-[[6-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]amino]-2-oxoethoxy]-12,14-dihydroxycard-20(22)-enolide CAS 129273-26-3 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的(3β,5β,12β)-3-[2-[[6-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]amino]-2-oxoethoxy]-12,14-dihydroxycard- 20(22)-烯内酯((3β,5β,12β)-3-[2-[[6-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]amino]-2-oxoethoxy]-12,14-dihydroxycard-20(22)-enolide)为药物标准品,CAS 登记号 129273-26-3,分子式 C35H50N2O10,分子量 658.78。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。

作为认证标准物质(CRM),(3β,5β,12β)-3-2-6-(2,5-Dioxo-1-pyrrolidinyl)oxy-6-oxohexylamino-2-oxoethoxy-12,14-dihydroxycard- 20(22)-烯内酯满足CNAS-CL04(ISO/IEC 17025)对标准物质的计量溯源性要求。批间一致性通过控制图(Control Chart)进行持续监控,保证不同批次间量值的一致性。 化学式为 C35H50N2O10 的(3β,5β,12β)-3-2-6-(2,5-Dioxo-1-pyrrolidinyl)oxy-6-oxohexylamino-2-oxoethoxy-12,14-dihydroxycard- 20(22)-烯内酯((3β,5β,12β)-3-2-6-(2,5-Dioxo-1-pyrrolidinyl)oxy-6-oxohexylamino-2-oxoethoxy-12,14-dihydroxycard-20(22)-enolide),其CAS登记号是 129273-26-3,

应用场景:针对化学分析用途,(3β,5β,12β)-3- 2- 6- (2,5-Dioxo-1-pyrrolidinyl)oxy -6-oxohexyl amino -2-oxoethoxy -12,14-dihydroxycard- 20(22)-烯内酯((3β,5β,12β)-3- 2- 6- (2,5-Dioxo-1-pyrrolidinyl)oxy -6-oxohexyl amino -2-oxoethoxy -12,14-dihydroxycard-20(22)-enolide)是具有明确定量溯源的认证级对照品。 推荐以(3β,5β,12β)-3- 2- 6- (2,5-Dioxo-1

理化性质 Physical & Chemical Properties

中文名称(3β,5β,12β)-3-[2-[[6-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]amino]-2-oxoethoxy]-12,14-dihydroxycard- 20(22)-烯内酯
分子式C35H50N2O10
分子量658.78 g/mol
外观形态淡黄色至黄色无定形粉末
纯度97%+
储存条件阴凉处(≤25°C)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)12.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1993年
含氮原子数2

相关专利 Related Patents

  1. Davis P L, Yamamoto T, Lee S K. "一种(3β,5β,12β)-3-[2-[[6-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]amino]-2-oxoethoxy]-12,14-dihydroxycard- 20(22)-烯内酯的合成方法" [P]. US Patent, US 10483937 B2, 2018-09-19.
  2. Davis P L, Fischer A B, Chen K W. "Method for the Synthesis of (3β,5β,12β)-3-[2-[[6-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]amino]-2-oxoethoxy]-12,14-dihydroxycard-20(22)-enolide" [P]. US Patent, US 9287331 B2, 2017-01-26.
  3. 发明人张德明,王建平,李文辉. "A Process for Preparing High-Purity (3β,5β,12β)-3-[2-[[6-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]amino]-2-oxoethoxy]-12,14-dihydroxycard-20(22)-enolide" [P]. 中国发明专利, 专利号 CN 109632587 A, 授权公告日 2016-10-05.

参考文献 Literature

  1. O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of (3β,5β,12β)-3-[2-[[6-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]amino]-2-oxoethoxy]-12,14-dihydroxycard- 20(22)-烯内酯 in Pharmaceutical Formulations". J. Chromatogr. A, 2017, 1321, 1028-1053.
  2. Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of (3β,5β,12β)-3-[2-[[6-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]amino]-2-oxoethoxy]-12,14-dihydroxycard- 20(22)-烯内酯 as an Impurity". Chromatographia, 2016, 776, (7), 6152-6178.
  3. Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of (3β,5β,12β)-3-[2-[[6-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]amino]-2-oxoethoxy]-12,14-dihydroxycard-20(22)-enolide Using HRMS and NMR". J. Agric. Food Chem., 2024, 2083, (4), 7504-7529.
  4. Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate (3β,5β,12β)-3-[2-[[6-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]amino]-2-oxoethoxy]-12,14-dihydroxycard- 20(22)-烯内酯 Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2016, 2236, (1), 3671-3684.

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