title: Solid-state nuclear magnetic resonance spectroscopy--pharmaceutical applications.
abstract: Solid-state nuclear magnetic resonance (NMR) spectroscopy has become an integral technique in the field of pharmaceutical sciences. This review focuses on the use of solid-state NMR techniques for the characterization of pharmaceutical solids (drug substance and dosage form). These techniques include methods for (1) studying structure and conformation, (2) analyzing molecular motions (relaxation and exchange spectroscopy), (3) assigning resonances (spectral editing and two-dimensional correlation spectroscopy), and (4) measuring internuclear distances.
authors.affiliation: SSCI, Inc., 3065 Kent Avenue, West Lafayette, Indiana 47906, USA.
authors.forename: Patrick A
authors.initials: PA
authors.lastname: Tishmack
authors.forename: David E
authors.initials: DE
authors.lastname: Bugay
authors.forename: Stephen R
authors.initials: SR
authors.lastname: Byrn
mesh_terms: D000818:Animals; D006801:Humans; D009682:Magnetic Resonance Spectroscopy / Q000295:instrumentation / Q000379:methods*; D004364:Pharmaceutical Preparations / Q000032:analysis* / Q000737:chemistry; D013678:Technology, Pharmaceutical / Q000295:instrumentation / Q000379:methods*
chemical_list: D004364:Pharmaceutical Preparations