Skip to main content

Abietic Acid

ADVERTISEMENT
Identification
Molecular formula
C20H30O2
CAS number
514-10-3
IUPAC name
(1R,4aR,4bS)-7-isopropyl-1,4a-dimethyl-2,3,4,4b,5,9,10,10a-octahydrophenanthrene-1-carboxylic acid
State
State
Abietic acid is typically a solid at room temperature. It is resinous and may have a somewhat soft texture.
Melting point (Celsius)
173.90
Melting point (Kelvin)
447.05
Boiling point (Celsius)
265.00
Boiling point (Kelvin)
538.15
General information
Molecular weight
302.45g/mol
Molar mass
302.4510g/mol
Density
1.0600g/cm3
Appearence

Abietic acid is a pale yellow solid at room temperature. It may appear as a crystalline resinous substance and is soft and tacky in texture.

Comment on solubility

Solubility of (1R,4aR,4bS)-7-isopropyl-1,4a-dimethyl-2,3,4,4b,5,9,10,10a-octahydrophenanthrene-1-carboxylic acid

The solubility of complex organic compounds like (1R,4aR,4bS)-7-isopropyl-1,4a-dimethyl-2,3,4,4b,5,9,10,10a-octahydrophenanthrene-1-carboxylic acid can depend on various factors including:

  • Molecular Structure: The presence of functional groups, like the carboxylic acid, often enhances solubility in polar solvents such as water due to hydrogen bonding.
  • Hydrophobicity: The multiple isopropyl and methyl groups contribute to a hydrophobic character, potentially reducing solubility in polar solvents.
  • Temperature: Generally, increased temperature can enhance solubility for many solids as it increases kinetic energy, thus allowing more interaction with the solvent.

In practice, the solubility of this compound may vary significantly among different solvents:

  1. Water: Likely limited solubility due to the bulky non-polar groups, but the carboxylic acid could provide some degree of solubility.
  2. Organic solvents: Greater solubility is expected in non-polar organic solvents such as hexane or toluene, due to its hydrophobic aspects.

As a general note, the specific interactions between the solvent and the solute are crucial and can greatly influence how soluble the compound is. Experiments and solubility data can provide exact values required for practical applications.

Interesting facts

Interesting Facts about (1R,4aR,4bS)-7-isopropyl-1,4a-dimethyl-2,3,4,4b,5,9,10,10a-octahydrophenanthrene-1-carboxylic acid

This compound, belonging to the family of carboxylic acids, showcases a fascinating structure that reflects its complex stereochemistry and potential applications. Here are several key points worth noting:

  • Stereochemical Diversity: The notation of (1R,4aR,4bS) reveals specific chiral centers which contribute to the compound's ability to engage in varied interactions at the molecular level. Stereochemistry plays a vital role in biological activity, impacting how the compound might interact with enzymes or receptors in living organisms.
  • Natural Product Derivatives: Many structures like this one are derived or inspired by naturally occurring substances, often leading to potential uses in pharmaceuticals, agrochemicals, or as biochemical probes.
  • Psychoactive Research: Compounds with similar frameworks are often investigated for their psychoactive properties. Their structural characteristics can guide researchers in exploring potential therapeutic applications for neurological disorders.
  • Versatile Intermediates: The compound can act as an essential intermediate in organic synthesis, where the functional groups can undergo various chemical reactions to produce more complex molecules.

As you contemplate the significance of (1R,4aR,4bS)-7-isopropyl-1,4a-dimethyl-2,3,4,4b,5,9,10,10a-octahydrophenanthrene-1-carboxylic acid, remember this quote:

"In chemistry, the structures of molecules define their properties and behaviors." – Unknown

This compound exemplifies the profound relationship between structure and function, making it an intriguing subject of study for chemists and researchers alike. Whether exploring its potential in drug synthesis or understanding its biological implications, there is no shortage of excitement surrounding this molecule!

Synonyms
RWWVEQKPFPXLGL-RMGPQRKISA-N