Omeprazole and esomeprazole have acid dissociation constants pKas of 4.0 while lansoprazole and pantoprazole have a pKa of 3.9 and rabeprazoles pKa is 5.0.
Tienen un PK de 4,0 para omeprazole y esomeprazole, 3,9 para lansoprazole y pantoprazole y de 5 para rabeprazole.