Elizabeth Hewitt

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Elizabeth Hewitt is senior scientist I, Elizabeth.Hewitt@mpi.com,at Millennium Pharmaceuticals, Inc., 40 Landsdowne St., Cambridge, MA 02144, USA.

Articles

Evaluating Progress in Analytical Quality by Design

Elizabeth Hewitt;Andy Rignall;Mark D. Trone;Patrick Jackson;Marion Chatfield;Mark Argentine;Qinggang Wang;Shreekant Karmarkar;Andrea M. Pless;Zeena Williams;Kimber Barnett;David Semin;Yanqun Zhao;Ariane Marolewski

April 2nd 2017

The authors present the results of a survey of small- and large-molecule pharmaceutical and biopharmaceutical companies on implementation of Analytical quality by design concepts.

A New Approach to Forced Degradation Studies Using Anhydrous Conditions

Elizabeth Hewitt;Christopher L. Franklin;Jun Wang;Nick Yankauskas;Laila Kott

March 2nd 2014

In this article, the authors demonstrate that a normal-phase chromatographic method was stability-indicating for a water-sensitive prodrug. The stress conditions using aqueous and non-aqueous conditions were also compared to understand the information obtained with each approach.