Skip to main content

Methotrexate

ADVERTISEMENT
Identification
Molecular formula
C20H22N8O5
CAS number
59-05-2
IUPAC name
2-[[5-[5-[4-[1-(2-amino-5,7-dimethyl-4-oxo-1,6,7,8-tetrahydropteridin-6-yl)ethylamino]phenyl]-2,3,4-trihydroxy-pentoxy]-3,4-dihydroxy-tetrahydrofuran-2-yl]methoxy-hydroxy-phosphoryl]oxypentanedioic acid
State
State

At room temperature, methotrexate is a solid. It is often stored in a dry, cool environment to maintain its stability and efficacy.

Melting point (Celsius)
195.00
Melting point (Kelvin)
468.00
Boiling point (Celsius)
736.00
Boiling point (Kelvin)
1 009.00
General information
Molecular weight
454.44g/mol
Molar mass
454.4440g/mol
Density
1.0488g/cm3
Appearence

Methotrexate is typically seen as a yellow to orange crystalline powder. It may vary slightly in shade depending on the purity, but maintains a consistent crystalline structure.

Comment on solubility

Solubility of 2-[[5-[5-[4-[1-(2-amino-5,7-dimethyl-4-oxo-1,6,7,8-tetrahydropteridin-6-yl)ethylamino]phenyl]-2,3,4-trihydroxy-pentoxy]-3,4-dihydroxy-tetrahydrofuran-2-yl]methoxy-hydroxy-phosphoryl]oxypentanedioic acid

The solubility of the compound C20H22N8O5 is quite complex due to its intricate molecular structure and functional groups. Its solubility can be influenced by various factors, including:

  • Polarity: The presence of multiple hydroxyl (-OH) groups increases the polarity of the molecule, which generally enhances solubility in polar solvents, such as water.
  • Hydrogen bonding: The capability of the compound to form hydrogen bonds with solvents can significantly affect its solubility, particularly in biological contexts.
  • pH-dependent solubility: Given the acidic groups (carboxylic acid), the solubility may vary with pH, often increasing in more alkaline conditions due to deprotonation.
  • Temperature: Solubility typically increases with temperature; therefore, careful consideration of thermal conditions is essential when assessing solubility.

Overall, while assessing the solubility of this compound, it is crucial to consider that the intricate interplay of these factors can lead to variability in solubility results. As noted, one might discover that this compound's solubility is quite favorable in biologically-relevant environments, which facilitates its potential applications. It is essential to conduct solubility tests under standardized conditions to gather reliable data.

Interesting facts

Interesting Facts about 2-[[5-[5-[4-[1-(2-amino-5,7-dimethyl-4-oxo-1,6,7,8-tetrahydropteridin-6-yl)ethylamino]phenyl]-2,3,4-trihydroxy-pentoxy]-3,4-dihydroxy-tetrahydrofuran-2-yl]methoxy-hydroxy-phosphoryl]oxypentanedioic acid

This compound, with its remarkably complex structure, is a significant subject of interest in the fields of medicinal chemistry and pharmacology. Here are some fascinating aspects:

  • Structural Complexity: The intricate arrangement of functional groups, including amino, hydroxyl, and phosphonate moieties, creates a versatile compound. This complexity often correlates with enhanced biological activity.
  • Potential Therapeutic Applications: Due to its structural features, this compound may have potential uses in drug design, particularly in targeting specific biological pathways or diseases.
  • Bioactivity: Compounds with similar structures have been known to exhibit notable bioactive properties, which can include antioxidant, anti-inflammatory, or anti-cancer effects.
  • Research Interest: The scholarly community is keenly interested in exploring the mechanisms of action and potential side effects, paving the way for innovative therapeutic strategies.
  • Design Inspiration: This compound illustrates how nature's biochemical pathways inspire synthetic chemists to develop new drugs, highlighting the synergy between natural compounds and synthetic modifications.

In conclusion, 2-[[5-[5-[4-[1-(2-amino-5,7-dimethyl-4-oxo-1,6,7,8-tetrahydropteridin-6-yl)ethylamino]phenyl]-2,3,4-trihydroxy-pentoxy]-3,4-dihydroxy-tetrahydrofuran-2-yl]methoxy-hydroxy-phosphoryl]oxypentanedioic acid exemplifies the intersection of advanced chemical synthesis and biological application. As a compound of interest, it encourages further exploration into its mechanisms and potential implications for future pharmacological advancements.