Skip to main content

Table 5 Summary of validation parameter of SIAM of AV

From: Comprehensive stability-indicating method development of Avanafil Phosphodiesterase type 5 inhibitor using advanced Quality-by-Design approach

Parameter AV
Detection wavelength (nm) 239
Linearity (μg/mL) 10–70
Regression coefficient (R2) 0.997
Regression equation y = 1E + 06x − 3E + 06
LOD (μg/mL) 0.360
LOQ (μg/mL) 1.150
Intraday precision % RSD (n = 3) 0.326–0.697
Interday precision % RSD (n = 3) 1.680–1.800
% Assay ± RSD (99.430–102.040) ± 0.997
% Recovery ± RSD 99.280 ± 0.239 to 101.420 ± 0.092