Paraxanthine (1,7-Dimethylxanthine)

Paraxanthine is a major metabolite of caffeine that acts as a central nervous system stimulant. It is a non-selective adenosine receptor antagonist (blocking A1 and A2A receptors) and exhibits similar wakefulness-promoting effects to caffeine. Notably, studies have found that paraxanthine has lower toxicity and produces less anxiety than caffeine at equivalent doses. Early research also suggests paraxanthine may have anti-inflammatory properties and neuroprotective effects, which are being investigated for potential therapeutic benefits in neurodegenerative conditions.

• CAS: 611-59-6
• Molar Mass: 180.16 g/mol
• Chemical Formula: C_7H_8N_4O_2
• Storage: Store at room temperature in a tightly sealed container, away from heat, light, and moisture.
• Purity: ≥ 98% (NMR)
• Quantity: 10 g powder