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Doxycycline

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Identification
Molecular formula
C22H24N2O8
CAS number
564-25-0
IUPAC name
2-[amino(hydroxy)methylene]-4-(dimethylamino)-10,11,12a-trihydroxy-4a,5,5a,6-tetrahydro-4H-tetracene-1,3,12-trione
State
State

Doxycycline is a solid at room temperature, available in various pharmaceutical forms such as tablets, capsules, or powders for oral suspension or reconstitution.

Melting point (Celsius)
201.00
Melting point (Kelvin)
474.20
Boiling point (Celsius)
669.10
Boiling point (Kelvin)
942.30
General information
Molecular weight
444.44g/mol
Molar mass
444.4350g/mol
Density
1.5400g/cm3
Appearence

Doxycycline is a light-yellow crystalline powder. It may appear in various forms including capsules or tablets for pharmaceutical use. The powder is not hygroscopic and is known for its bitter taste.

Comment on solubility

Solubility of 2-[amino(hydroxy)methylene]-4-(dimethylamino)-10,11,12a-trihydroxy-4a,5,5a,6-tetrahydro-4H-tetracene-1,3,12-trione

The solubility of the compound 2-[amino(hydroxy)methylene]-4-(dimethylamino)-10,11,12a-trihydroxy-4a,5,5a,6-tetrahydro-4H-tetracene-1,3,12-trione presents some intriguing characteristics. Its complex structure hints at a potential for diversely influenced solubility behaviors.

  • Polar and Non-Polar Regions: The presence of both amino (-NH2) and hydroxy (-OH) groups contributes to the molecule's polarity, favoring solubility in polar solvents such as water.
  • Hydrogen Bonding: The hydroxy groups can form strong hydrogen bonds, enhancing interactions with solvent molecules. This characteristic may lead to increased solubility in aqueous environments.
  • Dimethylamino Group: The dimethylamino group introduces a basic character which can affect solubility depending on the pH of the environment.

However, it is also crucial to consider:

  • The possibility of aggregation or precipitation in concentrated solutions, as steric hindrance or van der Waals forces might promote non-soluble interactions.
  • Temperature variance can significantly impact the solubility of any organic compounds, thus altering their behavior under different conditions.

In conclusion, solubility is a multifaceted property shaped by many factors, and further empirical studies would be valuable to delineate the specific solubility profile of this intriguing compound.

Interesting facts

Interesting Facts about 2-[Amino(hydroxy)methylene]-4-(dimethylamino)-10,11,12a-trihydroxy-4a,5,5a,6-tetrahydro-4H-tetracene-1,3,12-trione

This compound, a fascinating derivative of tetracene, belongs to an intriguing class of compounds known as *trihydroxy tetrahydro derivatives*. Its complex structure not only enhances its chemical properties but also opens up avenues for various applications in both research and industry. Here are some key points of interest:

  • Diverse Applications: Due to its unique functional groups, this compound may find potential uses in fields like medicinal chemistry and organic electronics.
  • Biological Activity: Compounds of similar structure have been studied for their bioactive properties, including antioxidant and anti-inflammatory effects.
  • Innovative Synthesis: The synthesis of such complex molecules often involves multi-step reactions that highlight the ingenuity of modern chemistry techniques, including the use of catalysts and various reaction conditions.
  • Structure-Activity Relationship: Understanding how the different functional groups (like amino, hydroxy, and dimethylamino) affect biological activity is a critical focus area in medicinal chemistry.
  • Color Properties: Compounds related to tetracene are known for their vibrant colors, which make them suitable for applications in dye-sensitized solar cells and organic light-emitting devices (OLEDs).

As one dives deeper into the study of this compound, it becomes clear that exploring its properties and potential applications can lead to significant advancements in both fundamental and applied sciences. This provides a stimulating opportunity for chemistry students and researchers alike to contribute to the expanding universe of organic chemistry and its real-world implications.

Overall, this compound is not just a chemical formula; it represents a fascinating intersection of structure, function, and application, making it a compelling subject of study for anyone interested in the realms of chemical science.