From: Development and validation of RP HPLC method for the estimation of Sofosbuvir and related impurity in bulk and pharmaceutical dosage form
Parameters
Sofosbuvir
Phosphoryl impurity
Retention time
3.674 min
5.704 min
Theoretical plates
6144.731
9453.104
Tailing factor
1.366
1.269
Resolution
0.000
9.617
Peak area
5971771
33349