From: A novel spectrophotometric approach relies on a charge transfer complex between atomoxetine with quinone-based π-acceptor. Application to content uniformity test
Parameters
Value
Chloranil method
DDQ method
% Recoverya ± SD
Reagent volume(mL)
+ 0.2
101.16 ± 1.46
100.22 ± 0.40
−0.2
99.21 ± 1.70
98.76 ± 0.19
Stability time(min)
15
99.11 ± 1.05
98.89 ± 1.7
25
98.03 ± 1.52
98.33 ± 0.98