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Testosterone heptanoate

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Identification
Molecular formula
C26H40O3
CAS number
315-37-7
IUPAC name
(1,10,13-trimethyl-3-oxo-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl) heptanoate
State
State

At room temperature, testosterone heptanoate is typically a liquid. It is often provided in an oil carrier medium for intramuscular injection.

Melting point (Celsius)
49.50
Melting point (Kelvin)
322.60
Boiling point (Celsius)
525.30
Boiling point (Kelvin)
798.40
General information
Molecular weight
456.70g/mol
Molar mass
456.6980g/mol
Density
1.0600g/cm3
Appearence

Testosterone heptanoate is typically an oily, pale yellow to yellow liquid or crystalline solid. It may be encountered as part of an oily solution for injection purposes, depending on the intended use.

Comment on solubility

Solubility of (1,10,13-trimethyl-3-oxo-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl) heptanoate (C26H40O3)

The solubility of (1,10,13-trimethyl-3-oxo-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl) heptanoate can be influenced by various factors due to its complex structure. Here are some key aspects to consider:

  • Polar vs. Nonpolar: With a relatively large carbon chain and the presence of a ketone functional group, this compound exhibits a mixture of both polar and nonpolar characteristics. This suggests that it may have limited solubility in water but could readily dissolve in organic solvents.
  • Solvent Compatibility: It is likely to be more soluble in nonpolar solvents such as hexane, toluene, or dichloromethane. Conversely, its solubility in polar solvents like water could be quite low due to the hydrophobic nature of its carbon chains.
  • Temperature Dependence: Solubility is temperature-dependent, and an increase in temperature may enhance the solubility of this compound in organic solvents by providing greater kinetic energy to overcome intermolecular forces.

As a general rule, compounds with larger molecular weights and more extensive carbon chains, like this one, tend to have lower solubility in water. This can lead to interesting implications in various applications, particularly in pharmacology and materials science.

In summary, while the overall solubility of (C26H40O3) is likely limited in polar solvents, it is expected to be fairly soluble in a range of organic solvents, making it versatile for various experimental setups and applications.

Interesting facts

Interesting Facts about (1,10,13-Trimethyl-3-oxo-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl) Heptanoate

This compound represents a fascinating intersection of organic chemistry and biotechnology. With a complex structure, it is categorized as a steroid derivative, showcasing how chemical modifications can lead to diverse biological activities.

Key Features

  • Steroid Backbone: The compound features a steroid framework, which is crucial for biological activities. Steroids are known for their roles in hormonal regulation, making this compound potentially significant in pharmacology.
  • Functional Groups: The presence of a ketone group and ester functionality provides numerous opportunities for further chemical reactions, allowing chemists to explore synthetic pathways that could tailor biological properties.
  • Structural Complexity: Its complex polycyclic structure is reminiscent of natural products, suggesting that it may exhibit unique biological interactions or effects when tested in vitro or in vivo.

The compound is of particular interest in medicinal chemistry as researchers are currently investigating how modifications to such steroid derivatives can enhance their efficacy and reduce side effects in therapeutic applications.

Applications in Research

Potential applications of this compound include:

  • Drug development for hormonal therapies
  • Investigative tool for signaling pathways in biology
  • Research into steroids and their derivatives for anti-inflammatory and anabolic treatments

As chemists continue to unravel the intricate relationships between structure and function in molecules like this, the journey into the world of synthetic steroids opens possibilities for innovation in treating a multitude of health conditions.

In summarizing this compound, we can say: "Innovation lies at the intersection of complexity and creativity in chemistry."

Synonyms
1-Methyl-3-oxoandrost-1-en-17-yl heptanoate
Testosterone, 1-dehydro-4,5.alpha.-dihydro-1-methyl-, heptanoate
5.alpha.-Androst-1-en-3-one, 17.beta.-hydroxy-1-methyl-, heptanoate
DTXSID70859320
TXUICONDJPYNPY-UHFFFAOYSA-N
1-Methyl-3-oxoandrost-1-en-17-yl heptanoate-, (5.alpha.,17.beta.)- #
17.beta.-Hydroxy-1-methyl-5.alpha.-androst-1-en-3-one 17-heptanoate