Drug Impurity

The presence of chemical substance other than the desired pharmaceutical compound manufactured.
National Institutes of Health

Topic mentions per year

Topic mentions per year

1991-2017
012319912017

Papers overview

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2017
2017
A supercritical chromatographic method for the separation of a drug and its impurities has been developed and optimized applying… (More)
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2016
2016
Nine commercially available polar and aromatic stationary phases were characterized under supercritical fluid chromatographic… (More)
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2015
2015
The recently proposed concept of a Hund's metal--a metal in which electron correlations are driven by Hund's rule coupling-can be… (More)
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2015
2015
Supercritical fluid chromatography (SFC) is drawing considerable interest as separation technique in the pharmaceutical industry… (More)
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2013
2013
To improve conversion efficiency for crystalline silicon solar cells, impurity photovoltaic (IPV) effect has been proposed as an… (More)
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2009
2009
Capillary electrophoresis/mass spectrometry (CE/MS) is predominantly carried out using electrospray ionization (ESI). Recently… (More)
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2009
2009
The use of dissimilar chromatographic systems in drug impurity profiling can be very advantageous. Screening a new-drug impurity… (More)
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2008
2008
Through a case study, the use of LC-MS(n) technique in conjunction with a mechanism-based stress study is shown to be a very… (More)
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2006
2006
A comprehensive, fully automated strategy is demonstrated for HPLC-UV chromatographic method development using ChromSword… (More)
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2004
2004
The presence and quantity of impurities in pharmaceutical drugs can have a significant impact on their quality and safety. With… (More)
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