稳定性表示绿色HPLC方法用于药物片中的Imeglimin化的确定,具有全面的评估
Fotouh R Mansour1,2, Samar H Elagamy3, Almoataz Bellah B Elbastawissy1
1Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, The medical campus of Tanta University, Elgeish Street, Tanta, 31111, Egypt.
Scientific reports
|January 10, 2026
概括
一种新的离子对RP-HPLC方法准确地量化了imeglimin化物 (IMG) 以及其杂质甲胺化物 (MTF). 这种经过验证的方法适用于药片分析和溶解测试,证明了环保性.
科学领域:
- 分析化学 分析化学
- 药品分析 药品分析
背景情况:
- 伊梅格林化 (IMG) 是一种新型治疗剂,需要强大的分析方法来进行质量控制.
- 精确量化IMG至关重要,特别是在甲胺化物 (MTF) 等相关物质存在时.
- 现有的分析方法可能缺乏全面药物分析所需的特异性或效率.
研究的目的:
- 开发和验证一种选择性的离子对逆相高性能液态染色学 (RP-HPLC) 方法,用于确定伊梅格林化物 (IMG).
- 为了确保该方法能够准确量化IMG在其加工杂质,甲胺 (MTF) 和降解产品的存在下.
- 评估该方法在制药配方和溶解研究中的适用性.
主要方法:
- 开发一种使用XTerra® RP8柱的离子对RP-HPLC方法.
- 优化移动相组合 (0.1% 1 硫酸盐和乙醇) 和在 241 nm 用 PDA 探测器检测.
- 根据ICH Q2 (R2) 准则验证方法,包括线性,特异性和峰值纯度分析.
主要成果:
- 开发的离子对RP-HPLC方法在0.4-96.0μg/mL范围内表现出极好的线性.
- 该方法成功地将伊梅格林化物 (IMG) 从甲胺化物 (MTF) 和降解产品中分离和定量.
- 该方法被证明是专门用于IMG的片剂剂型,并且适用于体外溶解测试.
结论:
- 已经建立了一种经过验证,选择性和敏感的离子对RP-HPLC方法来定量伊梅格林化物 (IMG).
- 该方法在制药配方和溶解测试中的成功应用凸显了其实用性的实用性.
- 使用各种工具对该方法的绿色性进行评估,证实了其环保性质和适用性.
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