Name of component Initial After 6 hours After 12 hours After 18 hours After 24 hours
DAB Impurity-A - -0.72 -1.24 -0.68 4.42
DAB-2B - 0.95 -1.70 -0.45 -0.90
DAB Impurity-C - 0.00 0.98 -0.24 -1.14
DAB Impurity-H - -0.51 -0.53 -1.05 -0.41
DAB Impurity-D - 0.44 -1.36 0.66 -0.27
DAB Impurity-E - -0.91 -0.43 -0.97 -1.30
DAB Impurity-K - 0.18 -0.60 -0.66 -0.01
DAB Impurity-J - -2.34 -7.19 -8.60 -15.89
DAB Impurity-G - 1.75 1.88 -1.24 -2.61
DAB - 0.01 0.01 0.03 0.03
Table 2: Summarize the result study of Solution stability of impurities in sample solution.