β-Amyrin, β-sitosterol, 3',4'-di-O-methylluteolin 7-O-β-D-glucuronide, apigenin 7-O-β-D-glucuronide and luteolin 7-O-β-D-glucuronide have been isolated from the leaves of Cardiospermum canescens L. The physicochemical features and spectral analysis (UV, IR, ¹H NMR, ¹³C NMR and MS) have been the base to compounds identification.