Caffeine

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Identification

Molecular formula
C8H10N4O2
CAS Number
58-08-2
IUPAC Name
1,3,9-trimethylpurine-2,6-dione
Molecular Weight
194.19g/mol
Melting Point
(Celsius)
Boiling Point
(Celsius)
Density
1.2300g/cm3
Synonyms
Isocaffeine
Interesting facts

Interesting Facts About 1,3,9-Trimethylpurine-2,6-dione

1,3,9-trimethylpurine-2,6-dione, commonly known as theobromine, is a fascinating compound that holds significance in both the scientific and culinary worlds. Here are some intriguing insights about this compound:

  • Natural Occurrence: Theobromine is predominantly found in cacao beans, making it a key component of chocolate. Its rich presence not only contributes to the flavor of chocolate but also accounts for some of its stimulating effects.
  • Stimulant Properties: Similar to caffeine, theobromine is classified as a methylxanthine. It acts as a mild stimulant, impacting the central nervous system. For many, it offers a gentler alternative to caffeine, providing increased alertness without the jittery side effects.
  • Health Benefits: Research has indicated that theobromine may offer several health benefits, including:
    • Improved cardiovascular health by dilating blood vessels
    • Potential anti-inflammatory properties
    • Support for respiratory health as it may help open airways
  • Aromatic Profile: Theobromine contributes to the characteristic flavor of dark chocolate and is a key player in the aromatic compounds that define the scent of cacao. Its presence has made chocolate a beloved delicacy worldwide.
  • Metabolism: Interestingly, when consumed, theobromine is metabolized by the liver and has a half-life of approximately 7 hours in humans, which is longer than caffeine's, providing prolonged effects.
  • Fun Fact: While humans enjoy the benefits of theobromine, it is toxic to some animals, particularly dogs and cats. This is due to their different metabolism rates, making it crucial to keep chocolate and cacao products out of reach of pets.

Overall, 1,3,9-trimethylpurine-2,6-dione is not just a chemical compound; it is a bridge connecting the fields of chemistry, nutrition, and gastronomy, illustrating the diverse roles that compounds can play in our lives.

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