Biological Safety Studies and Simultaneous Determination of Linagliptin and Synthetic Impurities by LC-PDA

A stability-indicating LC method was developed for quantification of linagliptin (LGT) and three synthetic impurities. The method utilizes a Thermo Scientific® RP-8 column (100 mm × 4.6 mm; 5 μm) with the PDA detector for quantitation of impurities. A mixture of 0.1% formic acid with pH 3.5 (A) and...

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Bibliographic Details
Main Authors: Raquel Balestri Heleno Ferreira, Jonathaline Apollo Duarte, Flávio Dias Ferreira, Luis Flávio Souza de Oliveira, Michel Mansur Machado, Marcelo Donadel Malesuik, Fávero Reisdorfer Paula, Martin Steppe, Elfrides Eva Shermann Schapoval, Clésio Soldateli Paim
Format: Article
Language:English
Published: Wiley 2019-01-01
Series:Journal of Analytical Methods in Chemistry
Online Access:http://dx.doi.org/10.1155/2019/7534609
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