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Programmet og metoder for ikke-destruktiv 19F gang-domene NMR teknikken å måle innholdet i fluor inneholder legemidler
Journal JoVE
Chimie
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Journal JoVE Chimie
Application and Methodology of the Non-destructive 19F Time-domain NMR Technique to Measure the Content in Fluorine-containing Drug Products
DOI:

09:24 min

August 22, 2017

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Chapitres

  • 00:05Titre
  • 00:51Preparation of Samples and NMR Instrument for 19F TD-NMR Measurement
  • 01:56Measurement of the T1 or Longitudinal Relaxation Time for Standard Pure API Samples
  • 03:23Measuring Calibration Samples with Pure API
  • 04:29Measuring Drug Product Samples as Tablets
  • 04:59Generation of Calibration Curves with Pure API Samples and Adding the Data from Drug Product Samples as Tablets in the Calibration Curve
  • 06:59Calculation of the Fluorinated API Drug Weight in the Formulated Drug Product Using the Calibration Curves
  • 07:33Results: Evaluation of the Average Drug Content of Cinacalcet in Tablet Dosage Forms by Low-field Fluorine-19 Time-domain Nuclear Magnetic Resonance
  • 08:29Conclusion

Summary

Traduction automatique

En enkel og ikke-destruktiv teknikk som måler gjennomsnittlig av narkotika stoffer i formulert legemidler som inneholder fluor med lav-feltet fluor-19 (19F) gang-domene (TD) kjernefysiske magnetisk resonans (NRM) vises her. Teknikken kan brukes til utvikling og produksjon av narkotika i den farmasøytiske industrien.

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