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Product Description
Albeit no odorant, to many an essential nutrient, without which they suffer from headaches, depression, sudden violent anger, sluggishness, muddled thinking, and crankiness. So on popular demand in our unique molecular representation style with heteroatoms as rings/eyelets!
Caffeine (more precisely1,3,7-trimethylxanthine), first isolated by Friedrich Runge in 1820, is the stimulant of coffee (Coffea arabica L.), tea, and even chocolate. Biosynthesized by plants as pesticide inhibiting the phosphodiesterase activity of insects, its structural similarity with adenosine makes it act as an antagonist to the adenosine receptor leading to increased dopamine levels, neuron firing in the brain, and increased adrenaline production. The stuff energy drinks are made of.
The dimensions are ca.3.0 cm × 2.9 cm × 0.6 cm, and the hole for the chain (not included) has a diameter of ca.0.3 mm.
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