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Testosterone

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Identification
Molecular formula
C19H28O2
CAS number
58-22-0
IUPAC name
(7R)-17-hydroxy-7,10,13-trimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
State
State
At room temperature, testosterone is a solid.
Melting point (Celsius)
155.00
Melting point (Kelvin)
428.15
Boiling point (Celsius)
376.13
Boiling point (Kelvin)
649.28
General information
Molecular weight
288.42g/mol
Molar mass
288.4240g/mol
Density
1.1200g/cm3
Appearence
Testosterone is typically found as a white to off-white crystalline powder. It is odorless and stable under normal conditions.
Comment on solubility

Solubility Characteristics

The solubility of (7R)-17-hydroxy-7,10,13-trimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one is determined by its unique chemical structure and functional groups. This compound, being a steroid-like molecule, exhibits specific solubility traits:

  • Polar and Non-Polar Interactions: The presence of a hydroxyl (-OH) group suggests some degree of polar character, enabling limited solubility in water. However, the extensive hydrocarbon framework leads to strong non-polar interactions, which predominates its solubility profile.
  • Organic Solvents: It is generally more soluble in organic solvents such as ethanol, methanol, and dichloromethane. The large hydrophobic regions favor solvation in less polar media.
  • Temperature Influence: Like many organic compounds, solubility may increase with temperature. Thus, slight heating can enhance dissolution in chosen solvents.

In summary, while (7R)-17-hydroxy-7,10,13-trimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one shows limited solubility in water, it tends to dissolve readily in various organic solvents, making it suitable for applications requiring such solubility characteristics.

Interesting facts

Interesting Facts about (7R)-17-hydroxy-7,10,13-trimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one

This compound, commonly known in the realm of steroids, boasts a fascinating structure and significant biological relevance. Here are some noteworthy points:

  • Steroidal Backbone: The compound has a complex steroidal backbone which is characteristic of many hormones and biological molecules. This structure contributes to its unique pharmacological properties.
  • Natural Occurrence: It is often associated with natural compounds, particularly those derived from plants and animals, making it a subject of interest in herbal medicine and biochemistry.
  • Biological Activity: One of the most intriguing aspects of this compound is its potential biological activity, which may include anti-inflammatory and anabolic effects, and it may play a role in various metabolic pathways.
  • Research Interest: Due to its structural and functional characteristics, it’s a subject of ongoing research in fields such as endocrinology and pharmacology. Scientists aim to understand its mechanisms of action and potential therapeutic applications.
  • Isomer Specificity: The designation of (7R) signifies a specific stereochemistry that can greatly influence the compound's activity and interaction with biological systems, highlighting the importance of chirality in organic chemistry.

As with many complex organic molecules, the interplay between structure and function in (7R)-17-hydroxy-7,10,13-trimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one opens up exciting possibilities for scientific exploration and understanding. With the continued advancement in organic synthesis and analytical techniques, the full potential of this compound can be unraveled in the near future.