TY - JOUR
T1 - Low-wavenumber Raman spectral database of pharmaceutical excipients
AU - Bērziņš, Kārlis
AU - Sales, Ruth E.
AU - Barnsley, Jonathan E.
AU - Walker, Greg
AU - Fraser-Miller, Sara J.
AU - Gordon, Keith C.
PY - 2020
Y1 - 2020
N2 - The interest in applications of low-wavenumber Raman (LWR) spectroscopy for pharmaceutical analysis has increased rapidly over the last decade. In this study, a collection of LWR spectra are presented for 75 commonly used pharmaceutical excipients, which serve an important role in the manufacture and delivery of pharmaceutics. The excipients were divided into 10 main groups based on chemical composition: amino acids, mono- and disaccharides, polysaccharides, monomeric polyols, esters, inorganic substances, organosulfates and carboxylic acids/salts, protein, polymers and others. The spectral data is intended to serve as a reference for a number of general purposes such as qualitative and quantitative analysis, counterfeit detection and pharmaceutical process control.
AB - The interest in applications of low-wavenumber Raman (LWR) spectroscopy for pharmaceutical analysis has increased rapidly over the last decade. In this study, a collection of LWR spectra are presented for 75 commonly used pharmaceutical excipients, which serve an important role in the manufacture and delivery of pharmaceutics. The excipients were divided into 10 main groups based on chemical composition: amino acids, mono- and disaccharides, polysaccharides, monomeric polyols, esters, inorganic substances, organosulfates and carboxylic acids/salts, protein, polymers and others. The spectral data is intended to serve as a reference for a number of general purposes such as qualitative and quantitative analysis, counterfeit detection and pharmaceutical process control.
U2 - 10.1016/j.vibspec.2020.103021
DO - 10.1016/j.vibspec.2020.103021
M3 - Journal article
SN - 0924-2031
VL - 107
JO - Vibrational Spectroscopy
JF - Vibrational Spectroscopy
M1 - 103021
ER -