Synthesis, characterization and electrochemical properties of some biologically important indole-based-sulfonamide derivatives

Table 2 Data of the linear plot of E_pa vs. pH (E_pa (V) = a + b pH) for all indole sulfonamide compounds at different pH values using CV

Compound	R	a (intercept)	b (slope)	Regression coefficient
A1	H	0.732	0.063	0.998
A2	4-NO₂	0.803	0.069	0.998
A3	3-NO₂	0.767	0.066	0.994
A4	4-F	0.766	0.065	0.999
A5	4-OCF₃	0.792	0.067	0.995
A6	4-CN	0.770	0.066	0.993
A7	3,4-diOCH₃	0.671	0.054	0.996
A8	4-CH(CH₃)₂	0.693	0.059	0.995

ISSN: 2661-801X