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Cytosine

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Identification
Molecular formula
C4H5N3O
CAS number
71-30-7
IUPAC name
2,6-diamino-1H-pyrimidin-4-one
State
State

At room temperature, cytosine is found as a crystalline solid.

Melting point (Celsius)
320.00
Melting point (Kelvin)
593.00
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
111.10g/mol
Molar mass
111.1060g/mol
Density
1.6000g/cm3
Appearence

Cytosine appears as a white crystalline solid. It is a pyrimidine derivative, and its structure consists of a heterocyclic aromatic ring with two nitrogen atoms at positions 1 and 3, and it includes amine groups at positions 2 and 6, along with a keto group at position 4.

Comment on solubility

Solubility of 2,6-diamino-1H-pyrimidin-4-one

2,6-diamino-1H-pyrimidin-4-one (C4H5N3O) showcases notable characteristics regarding its solubility. Here are some key points to consider:

  • Solvent Compatibility: This compound typically demonstrates solubility in polar solvents such as water and methanol, due to its ability to form hydrogen bonds.
  • Temperature Effects: Increased temperatures can enhance the solubility of 2,6-diamino-1H-pyrimidin-4-one, making it more readily dissolvable in solution.
  • pH Influence: The solubility may also vary with changes in pH, as the ionizable amine groups can interact differently in acidic or alkaline conditions.

In summary, the solubility of 2,6-diamino-1H-pyrimidin-4-one is influenced by the nature of the solvent, temperature, and pH. Understanding these factors is essential for effective utilization in various chemical applications and environments.

Interesting facts

Interesting Facts about 2,6-Diamino-1H-pyrimidin-4-one

2,6-Diamino-1H-pyrimidin-4-one is a fascinating compound that plays an important role in various biochemical processes and pharmaceutical applications. Here are some noteworthy aspects associated with this intriguing molecule:

  • Structural Significance: This compound belongs to the pyrimidine family, which is renowned for its aromatic ring structure that consists of nitrogen atoms. Its unique arrangement of amino groups at positions 2 and 6 contributes significantly to its reactivity and interactions with other biological molecules.
  • Biological Relevance: 2,6-Diamino-1H-pyrimidin-4-one is often studied for its pharmacological properties. It can act as a precursor for synthesizing important nucleic acids and other biologically active compounds, making it relevant in medical research.
  • Potential Applications: This compound has garnered interest in developing antitumor agents and antiviral medications. Given its structural features, it may inhibit specific enzymes that are vital for the proliferation of harmful cells.
  • Research Gateway: The study of 2,6-diamino-1H-pyrimidin-4-one opens up avenues for exploring new drug formulations and understanding metabolic pathways, thus bridging the gap between chemistry and biology.
  • Inspirational Quote: As one scientist noted, "Understanding the nuances of such compounds is crucial for unraveling the complexities of life at the molecular level," emphasizing the importance of small molecules in larger biochemistries.

In conclusion, 2,6-diamino-1H-pyrimidin-4-one is not just a simple molecule; it is a key player in the vast field of medicinal chemistry and biochemistry, with a variety of potential applications that can benefit human health.