Sayyad Kousrali, Leela Prasad Kowtharapu, Tanmoy Mondal (2024)
Gas chromatography mass spectrometer determination of dimethylamine impurity in N,N‐dimethylformamide solvent by derivatization of N,N‐dimethylbenzamide with benzoyl chloride agent.
Biomedical Chromatography38: .
DOI: 10.1002/bmc.5920
Ramya Chilukuri, Kousrali Sayyad, Leela Prasad Kowtharapu, Sreedhar Gundekari, Mohan Varkolu (2024)
Liquid Chromatography–Mass Spectrometry Method for Determination of N‐Methyl‐N‐Nitrosopyridin‐4‐Amine in a Vonoprazan Fumarate Drug.
SEPARATION SCIENCE PLUS7: .
DOI: 10.1002/sscp.202400118
Sayyad Kousrali, Leela Prasad Kowtharapu, Tanmoy Mondal (2024)
Analytical determination of ethylenediamine impurity in tripelennamine hydrochloride by gas chromatography–mass spectrometry using phthalaldehyde as the derivatizing agent.
Biomedical Chromatography38: .
DOI: 10.1002/bmc.5850
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