Agent Exposure time Condition Degradants      peak Rf      % Degradant 1 N HCl 8 h Room temp peak Found      0.75     20.25 % 1N NaOH 8 h Room temp peak Found       0.7     19.99 %    10% H2O2 8 h Room temp peak Found      0.69     13.84 % Dry Heat 8 h 60° C not Found          -           - Light 24 h Sunlight peak Found      0.72     21.74 %

Table 5: Forced degradation studies.