Caffeine T Shirt

This design illustrates the chemical structure of caffeine, a well-known stimulant. Its structure features two interconnected rings: a six-membered ring (with two nitrogen atoms) and a five-membered ring (also containing two nitrogen atoms). Additionally, it has:

- Three methyl groups (CH₃) attached to nitrogen atoms, giving it its methylxanthine classification.

- Two carbonyl groups (C=O) in the six-membered ring, which play a part in its chemical reactivity.

Caffeine is not just a key player in your coffee cup—it’s fascinating for its effects on the nervous system, enhancing alertness and temporarily reducing fatigue.