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Estrone sulfate

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Identification
Molecular formula
C18H22O5S
CAS number
438-67-5
IUPAC name
[(9S)-13-methyl-17-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-yl] hydrogen sulfate
State
State

At room temperature, estrone sulfate exists as a solid. It is typically available in its salt form, which is soluble in water and other solvents.

Melting point (Celsius)
254.00
Melting point (Kelvin)
527.00
Boiling point (Celsius)
0.00
Boiling point (Kelvin)
0.00
General information
Molecular weight
350.45g/mol
Molar mass
350.4530g/mol
Density
1.5000g/cm3
Appearence

Estrone sulfate is a white to off-white crystalline powder that is odorless and generally stable under ambient conditions.

Comment on solubility

Solubility of [(9S)-13-methyl-17-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-yl] hydrogen sulfate

The solubility of the compound [(9S)-13-methyl-17-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-yl] hydrogen sulfate can be influenced by various factors including its molecular structure and the presence of functional groups.

Key Factors Influencing Solubility

  • Polar vs. Nonpolar Characteristics: The presence of the hydrogen sulfate group adds polarity to the molecule, potentially increasing its solubility in polar solvents such as water.
  • Hydrogen Bonding: The ability of the hydrogen sulfate moiety to form hydrogen bonds can enhance solubility in water, as these bonds facilitate interactions with solvent molecules.
  • Molecular Size: Larger molecules may exhibit reduced solubility due to steric hindrance, affecting their interactions with solvent molecules.
  • pH Sensitivity: The solubility could vary with changes in pH, especially since sulfates can sometimes dissociate under different acidic or basic conditions.

In conclusion, while the presence of a hydrogen sulfate group typically suggests increased solubility in polar solvents, the overall solubility of this compound may vary based on specific environmental conditions and the molecular characteristics outlined above. As quoted by experts, "the behavior of a compound in a solvent is often dictated by an intricate dance between its structural attributes and the solvent environment."

Interesting facts

Interesting Facts about [(9S)-13-methyl-17-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-yl] hydrogen sulfate

This fascinating compound presents a unique blend of structural complexity and functional potential, making it of great interest in various scientific fields. Here are some key insights:

  • Synthetic Applications: The compound features a cyclopenta[a]phenanthrene core, which is integral in the study of polycyclic aromatic hydrocarbons. Its structure lends itself to potential applications in organic synthesis and materials science.
  • Biological Relevance: Given its steroid-like nature, this compound may hold significant promise in medicinal chemistry. Similar compounds have been explored for their roles in hormone synthesis and regulation.
  • Chirality Matters: With a defined stereocenter (9S), the configuration of this compound is crucial for understanding its biological activity, where variation in stereochemistry can dramatically alter interactions with biological receptors.
  • Environmental Considerations: The inclusion of hydrogen sulfate introduces conductivity, which can influence solvent interactions and potentially affect environmental stability and metabolism of the compound.

As scientists continue to unravel the complexities of compounds like this one, it stands as a testament to the endless possibilities within the realm of chemistry. The exploration of such molecules not only enhances our understanding but also paves the way for innovative solutions across various applications.