Identification and Determination of Impurities in a New Therapeutic Agent for Fatty Liver Disease

Table 3

Percentage of degradation of IMM under different stress conditions.

Impurities	Stress conditions (%)
	Undegraded sample	Acid (1 M at 60°C)	Basic (1 M at 60°C)	Hydrogen peroxide (30% at 60°C)	Thermal (60°C)	Photodegradation (4500 Lx ± 500 Lx)
I	0.01	0.31	7.14	0.05	0.01	0.09
II	0.01	0.04	N.D.	N.D.	0.01	0.01
III	0.07	0.02	0.07	0.08	0.08	0.08
IV	N.D.	N.D.	N.D.	N.D.	N.D.	N.D.
V	N.D.	N.D.	N.D.	10.42	N.D.	N.D.
Unknown	0.01	0.08	0.01	N.D.	0.06	0.20
IMM	99.89	99.54	92.78	89.45	99.85	99.62

N.D.: not detected.