Accepted Manuscript Impact of Formulation Excipients on the Thermal, Mechanical, and Electroki- netic Properties of Hydroxypropyl methylcellulose acetate succinate (HPMCAS) Tanvi M. Deshpande, Anisul Quadir, Sakae Obara, Stephen W. Hoag PII: S0378-5173(18)30105-4 DOI: https://doi.org/10.1016/j.ijpharm.2018.02.024 Reference: IJP 17322 To appear in: International Journal of Pharmaceutics Received Date: 10 November 2017 Revised Date: 4 February 2018 Accepted Date: 15 February 2018 Please cite this article as: T.M. Deshpande, A. Quadir, S. Obara, S.W. Hoag, Impact of Formulation Excipients on the Thermal, Mechanical, and Electrokinetic Properties of Hydroxypropyl methylcellulose acetate succinate (HPMCAS), International Journal of Pharmaceutics (2018), doi: https://doi.org/10.1016/j.ijpharm.2018.02.024 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.