Caffeine

We all love our caffeine hit in the morning, but what is this magic ‘energy’ giving substance and is it actually good for us? The IUPAC name for caffeine is 1,3,7-Trimethylpurine-2,6-dione and the molecule has the following structure: By Vaccinationist - Own work, based on PubChem, Public Domain, https://commons.wikimedia.org/w/index.php?curid=54417143 Interestingly, you may notice that the structure is similar to adenosine and guanine (DNA purine bases) – the clue comes from the name. Caffeine is a psychoactive drug, which puts it in the same group ...