Method Development and Validation for Estimation of Eperisone Hydrochloride as API and in Tablet Dosage Form by Two Spectroscopic Methods

Table 2

Data representing analytical parameters for the initial rate method for determination of eperisone hydrochloride with alkaline potassium permanganate (Δ𝑡=300 sec).

Method	Linearity (μg/mL)	Log K	Slope (𝑛)	𝑟^2	LOD (μg/mL)	LOQ (μg/mL)
Initial rate	15–30	0.998	0.808	0.998	0.46	1.41