TY - JOUR A2 - Thuyet, Dang Quoc AU - Bui, Van Trung AU - Doan, Cao Son AU - Tong, Thi Thanh Vuong AU - Le, Dinh Chi PY - 2021 DA - 2021/02/13 TI - Development and Validation of a Simple, Green Infrared Spectroscopic Method for Quantitation of Sildenafil Citrate in Siloflam Tablets of Unknown Manufacturing Formula SP - 6616728 VL - 2021 AB - A simple, easy-to-implement, and green infrared spectroscopic method was developed and validated for the quantitative determination of sildenafil citrate in tablets of unknown manufacturing formula.已知质量薄度(%,m/m)的单片粉与parecatamol混合成标准混合物,希德纳fil粘度与Sildenafil粘度和parecatamol总量成差未知平板样本精美地面并混合parecatamol组成测试混合 R 值约50%红外标准混合物频谱从1800cm波数区以减总反射模式测量 ^一号至1300cm ^一号选择并处理偏最小平方以形成标定模型 以量化未知样本中的 sildenafi光谱测试混合物响应和标定模型用于确定未知平板样本粉状中硅化粘土精度(%,m/m)方法线性、精度和精度均按当前指南的要求充分验证,并证明可靠并适合预期应用SN-2090-8865UR-https://doi.org/101155/202166728DO-10.1155/2021666728JF-化学分析方法杂志PB-HindawiKW-ER