1,3,7-Trimethyluric acid 是咖啡因的代谢产物。其与咖啡因的代谢比可以反映 CYP3A 活性的变化情况。

1,3,7-Trimethyluric acid is a purine alkaloid that occurs as a minor metabolite of caffeine in humans. As an antioxidant, it has shown an ability to scavenge hydroxyl radicals as well as protective potential against lipid peroxidation in erythrocyte membranes

5415-44-1

C8H10N4O3

210.193

DMSO:10 mM
Powder: -20°C for 3 years
In solvent: -80°C for 2 years