The application of qNMR for the determination of rosuvastatin in tablet form.

ABSTRACT: In this study, quantative nuclear magnetic resonance (qNMR) method was used to determine the content of rosuvastatin in tablet. Linearity, range, limit of detection (LOD), limit of quantification (LOQ), accuracy, and precision were determined in validation study of rosuvastatin. Furthermore, validation study of rosuvastatin was performed with high performance liquid chromatography (HPLC). Uncertainties of qNMR and HPLC methods were determined using per EURACHEM/CITAC Guide CG 4 (3th edition), quantifying uncertainty in analytical measurement. qNMR and HPLC methods were linear in the ranges of 0.10 - 5.00 mg/mL and 0.001 - 0.0995 mg/mL, respectively and these lineraties indicate very good linearity performance with regression coefficients (R2 value) above > 0.99. Moreover, LOD and LOQ value

SUBMITTER: DIkmen G 

PROVIDER: S-EPMC7925300 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature