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Theophylline

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Identification
Molecular formula
C7H8N4O2
CAS number
58-55-9
IUPAC name
8-ethoxy-1,3,7-trimethyl-purine-2,6-dione
State
State

At room temperature, theophylline is a solid.

Melting point (Celsius)
272.00
Melting point (Kelvin)
545.15
Boiling point (Celsius)
527.00
Boiling point (Kelvin)
800.15
General information
Molecular weight
180.16g/mol
Molar mass
180.1640g/mol
Density
1.2300g/cm3
Appearence

Theophylline appears as white, crystalline granules or powder. It may also present as a faintly shiny or matte appearance. It is odorless and has a bitter taste.

Comment on solubility

Solubility of 8-ethoxy-1,3,7-trimethyl-purine-2,6-dione

The solubility of 8-ethoxy-1,3,7-trimethyl-purine-2,6-dione is a crucial aspect to consider in its application and utility in various chemical contexts. This compound's solubility can be influenced by several factors:

  • Polarity: The presence of ethoxy groups generally increases the polarity of a molecule, which may enhance its solubility in polar solvents such as water.
  • Hydrogen Bonding: The functional groups present may facilitate hydrogen bonding with solvents, further affecting solubility.
  • Temperature: Solubility typically increases with temperature, making it important to consider heating conditions.
  • pH Levels: The solubility of this compound may also vary with pH, as some compounds are more soluble in either acidic or basic environments.

Additionally, it's important to note that solubility is not an absolute metric; conditions can vary significantly based on the chemical environment. "The solubility of a substance is a complex interplay of molecular interactions." Therefore, experimenting with different solvent conditions can yield varied results, allowing for a better understanding of how 8-ethoxy-1,3,7-trimethyl-purine-2,6-dione performs under specific scenarios.


In summary, while the solubility characteristics of 8-ethoxy-1,3,7-trimethyl-purine-2,6-dione can provide insights into its potential uses, comprehensive solubility data can only be obtained through systematic experimentation under controlled conditions.

Interesting facts

Interesting Facts about 8-Ethoxy-1,3,7-trimethyl-purine-2,6-dione

8-Ethoxy-1,3,7-trimethyl-purine-2,6-dione, often associated with the fascinating world of purines, presents numerous engaging aspects for both chemists and students alike. This compound is particularly notable for its role in biochemistry and pharmacology. Here are some intriguing facts about it:

  • Structural Significance: As a purine derivative, this compound exhibits a structural similarity to adenine and guanine, two essential nucleobases in DNA and RNA.
  • Biological Activity: Compounds related to purines often display vital biological functions, participating in cellular signaling and energy transfer processes, notably through ATP (adenosine triphosphate) which is crucial for cellular metabolism.
  • Pharmacological Potential: Research indicates that derivatives of this compound may possess promising pharmacological properties, making them candidates for drug development in various therapeutic areas.
  • Versatile Applications: Beyond healthcare, this compound can also be explored for applications in the synthesis of functional materials and as a building block in organic chemistry.

In summary, 8-ethoxy-1,3,7-trimethyl-purine-2,6-dione is more than just a chemical entity; it embodies the intersection of biology and chemistry, underscoring the profound impact of purine derivatives on life sciences. As one chemist insightfully stated, “The understanding of small molecules can unlock the mysteries of life itself.”

Synonyms
8-Ethoxycaffeine
CAFFEINE, 8-ETHOXY-
NSC 8812
BRN 0384859
UNII-271190XI98
NSC-8812
ETHOXYCAFFEINE, 8-
271190XI98
1H-Purine-2,6-dione, 8-ethoxy-3,7-dihydro-1,3,7-trimethyl-
DTXSID20206406
4-26-00-02727 (Beilstein Handbook Reference)
8-Ethoxy-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione
Caffeine, 8ethoxy
DTXCID80128897
8Ethoxy3,7dihydro1,3,7trimethyl1Hpurine2,6dione
1HPurine2,6dione, 8ethoxy3,7dihydro1,3,7trimethyl
1HPurine2,6dione, 8ethoxy3,7dihydro1,3,7trimethyl (9CI)
1H-Purine-2,6-dione, 8-ethoxy-3,7-dihydro-1,3,7-trimethyl-(9CI)
577-66-2
8-ethoxy-1,3,7-trimethylpurine-2,6-dione
EOC
Oprea1_370046
Oprea1_614067
SCHEMBL33834
NSC8812
CCG-18783
STK085588
AKOS001648934
EU-0075743
Q27254143
1H-Purine-2, 8-ethoxy-3,7-dihydro-1,3,7-trimethyl-
8-ethoxy-1,3,7-trimethyl-3,7-dihydro-1H-purine-2,6-dione