Amino pyrazole belongs to anti-inflammatory class, and is characterized by a low solubility in water. (In order to increase its solubility in water, inclusion complex of amino pyrazole with β-CD was obtained.) The inclusion complex obtained between AMP and β-cyclodextrin, was characterized by FT-IR, 1 H NMR, 1 H– 1 H NOESY, 13 C NMR, DEPT, XHCOR, spectra, through TG analysis, DTA, DSC and Scanning Electron Microscopy (SEM). The stoichiometry of inclusion complex is 1:1 (guest–host) and K stability is 1.1 × 10 4 M −1 . [ABSTRACT FROM AUTHOR]