Zhongnan Medical Journal Press

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A total of 4 result was found. Results that relate to Impurities

Impurity spectrum analysis of ganciclovir for injection and its raw materials

Published on Chinese Journal of Pharmacoepidemiology 2023,32(8):915-924.
9476 times 1756 times

Ai-Min YAO Li WANG Lan-Hui SHEN

Ganciclovir Ganciclovir for injection Antiviral drug Impurity spectrum Related substances Source of impurities Structure analysis by MS HPLC
Details
Determination of element impurities in medicinal excipient potassium sorbate by ICP-MS

Published on Frontiers in Pharmaceutical Sciences 2024,27(8):1303-1308.
9216 times 2014 times

PANG Sai JIANG Kun WANG Ping

Potassium sorbate Medicinal excipient Inductively coupled plasma-mass spectrometry Element impurities The International Council for Harmonisation of Technical Requirements for Pharmaceuticals for Human Use Q3D
Details
Optimization of impurity detection and evaluation of in vitro cytotoxicity for lansoprazole for injection

Published on Frontiers in Pharmaceutical Sciences 2026,30(1):78-86.
2544 times 517 times

ZHANG Hao ZHENG Hang QIAO Lu CHEN Ji

Lansoprazole Impurities detection High-performance liquid chromatography Cytotoxicity Quality control Method validation Chinese Pharmacopoeia Relative proliferation rates
Details
Simultaneous determination of 10 impurities in ibuprofen and its preparations by UPLC method

Published on Frontiers in Pharmaceutical Sciences 2026,30(5):804-812.
864 times 157 times

YUN Xiaofei ZHANG Yanxia QIAN Yujuan HAN Feng XIAO Honghua YAN Zeman WANG Meng

Ibuprofen Ultra-performance liquid chromatography Impurities Toxicity Quality control
Details