Table 3. Comparative stability profile of liposomal suspension and freeze-dried form of CL13 formulation as per ICH guidelines.

Test	Specification	Sample Name	Initial	25 ± 2°C/ 60 ± 5% RH				5 ± 3°C
				Time (months)
				1	2	3	6	1	2	3	6
Assay (%w/w)	95 to 105%	CL13 suspension	99.52±0.42	98.88±0.31	97.73±0.26	96.67±0.37	94.69±0.51	98.73±0.43	98.33±0.39	97.92±0.34	95.85±0.43
		CL13 freeze-dried product	99.71±0.38	99.04±0.17	98.56±0.31	97.96±0.29	96.75±0.45	99.52±0.33	99.41±0.28	99.18±0.19	98.36±0.37

Data expressed as mean ± SD, n = 3