Quantitation of polymorphic impurity in entecavir polymorphic mixtures using powder X-ray diffractometry and Raman spectroscopy.

Kang, Yanlei

Quantitation of polymorphic impurity in entecavir polymorphic mixtures using powder X-ray diffractometry and Raman spectroscopy. [electronic resource] - Journal of pharmaceutical and biomedical analysis Sep 2018 - 28-37 p. digital

Publication Type: Comparative Study; Journal Article; Validation Study

1873-264X

10.1016/j.jpba.2018.05.026 doi


Antiviral Agents--analysis
Calibration
Calorimetry, Differential Scanning--instrumentation
Chemistry, Pharmaceutical--methods
Drug Compounding--methods
Drug Contamination--prevention & control
Guanine--analogs & derivatives
Limit of Detection
Multivariate Analysis
Powder Diffraction--instrumentation
Quality Control
Spectrum Analysis, Raman--instrumentation
X-Ray Diffraction--instrumentation