FTNIR Spectrometry of Micafungin Sodium Quality.

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Department of Pharmaceutical Sciences, University of Kentucky, Lexington, KY 40536.

Published: January 2022

Intra-lot and inter-lot variability in the spectra of micafungin was detected in the Drug Quality Study (DQS) using Fourier transform near-infrared spectrometry (FTNIR). Two vials of 6 vials sampled from Fresenius Kabi lot ACP106 appeared 7.9 and 14.0 standard deviations (SDs) from the center of the rest of the vials on the DQS FTNIR screening assay. Spectra of 48 vials from 7 lots in the library showed 2 outliers at 8.3 and 9.8 SDs from the center of the rest of the library, suggesting they represent different material.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8966979PMC
http://dx.doi.org/10.6084/m9.figshare.19071704DOI Listing

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