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Vitamin D3

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Identification
Molecular formula
C27H44O
CAS number
67-97-0
IUPAC name
(3S,9S,10R,13R,17R)-10,13-dimethyl-17-(1,4,5-trimethylhex-2-enyl)-2,3,4,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-ol
State
State

At room temperature, Vitamin D3 is typically in a solid state, appearing as crystalline powder or tablet form for supplementation purposes.

Melting point (Celsius)
84.00
Melting point (Kelvin)
357.15
Boiling point (Celsius)
228.00
Boiling point (Kelvin)
501.15
General information
Molecular weight
384.64g/mol
Molar mass
384.6440g/mol
Density
0.9701g/cm3
Appearence

Vitamin D3 is a colorless crystal or a white, crystalline powder. It may also appear in oil form when dissolved in a suitable carrier. It's common in supplements and fortifications.

Comment on solubility

Solubility of (3S,9S,10R,13R,17R)-10,13-dimethyl-17-(1,4,5-trimethylhex-2-enyl)-2,3,4,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-ol (C27H44O)

The solubility of a compound can be influenced by several factors, particularly its molecular structure and functional groups. In the case of (3S,9S,10R,13R,17R)-10,13-dimethyl-17-(1,4,5-trimethylhex-2-enyl)-2,3,4,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-ol, we see a large, complex organic molecule characterized by its hydrophobic nature due to the extensive hydrocarbon framework.

Key considerations regarding the solubility of this compound are:

  • Hydrophobic Structure: The large hydrocarbon portions contribute to its hydrophobic properties, suggestive of low solubility in polar solvents like water.
  • Functional Groups: The presence of a hydroxyl (-OH) group may enhance solubility to some extent in polar solvents, though the overall large size and hydrophobic character may dominate.
  • Solvent Compatibility: This compound is likely to be more soluble in non-polar solvents such as hexane or dichloromethane than in polar solvents.

As a result, predicting the solubility effectively requires considering both the hydrophobic and hydrophilic aspects of the molecule. While it may exhibit some solubility in alcohols or ethers, the complex structure suggests limited interaction with water.

In summary, the solubility of (3S,9S,10R,13R,17R)-10,13-dimethyl-17-(1,4,5-trimethylhex-2-enyl)-2,3,4,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-ol is likely quite low in water whilst remaining more favorable in non-polar solvents.

Interesting facts

Interesting Facts about (3S,9S,10R,13R,17R)-10,13-dimethyl-17-(1,4,5-trimethylhex-2-enyl)-2,3,4,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-ol

This compound, with a complex structure, is notable for its rich array of applications and biological significance. It belongs to a category of compounds known as steroids, which are crucial in both biological systems and medicinal chemistry. Here are some compelling aspects:

  • Structural Complexity: The compound features multiple stereocenters, which contributes to its chirality. This property can influence the pharmacological activity of the compound significantly.
  • Biological Importance: Compounds like this often serve as precursors to sex hormones and play key roles in endocrine regulation. They may mimic or inhibit the actions of natural hormones in the body.
  • Chemical Synthesis: The synthesis of such compounds is often a highlight in organic chemistry courses, showcasing techniques such as stereoselective synthesis and functional group transformations.
  • Pharmacological Research: Compounds with similar structures are frequently investigated for their potential therapeutic applications, including their roles in cancer treatment, cardiovascular health, and metabolic disorders.
  • Natural Sources: Such chemical structures are typically found in various natural products, including certain plants and fungi, which utilize steroids for growth and reproduction.

As chemists and students dive into the intricacies of these compounds, they uncover not just their chemical properties but also their vast potential in medicine and industry. The saying goes, "The more complex the structure, the more intriguing the story it tells." This compound is a perfect example of that sentiment.