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Scopolamine hydrobromide

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Identification
Molecular formula
C17H24NO4
CAS number
114-49-8
IUPAC name
[(3S)-6-methoxy-8,8-dimethyl-8-azoniabicyclo[3.2.1]octan-3-yl] 3,4-dimethoxybenzoate
State
State

At room temperature, Scopolamine hydrobromide is typically a solid. It is often processed into a hydrochloride or hydrobromide salt form which can influence its hygroscopicity and stability in air.

Melting point (Celsius)
59.00
Melting point (Kelvin)
332.15
Boiling point (Celsius)
185.50
Boiling point (Kelvin)
458.65
General information
Molecular weight
403.45g/mol
Molar mass
403.4500g/mol
Density
1.3000g/cm3
Appearence

The compound typically appears as a crystalline solid and is often off-white in its pure form. It can also appear as a colorless powder or crystals, depending on the specific formulation and purity.

Comment on solubility

Solubility Characteristics

The compound (3S)-6-methoxy-8,8-dimethyl-8-azoniabicyclo[3.2.1]octan-3-yl 3,4-dimethoxybenzoate exhibits unique solubility properties that are influenced by its complex structure. This compound can be analyzed based on the following aspects:

  • Polarity: The presence of methoxy groups in its structure contributes to moderate polarity, which can enhance solubility in polar solvents such as water and ethanol.
  • Ionization: Being an azonium compound, it has a positively charged nitrogen, which may increase its solubility in ionic solutions.
  • Solvent Interaction: Interaction with organic solvents like chloroform and acetone might also be favorable due to van der Waals forces and dipole interactions.
  • Temperature Dependence: Solubility is often temperature-dependent; hence, a rise in temperature could facilitate greater dissolution.

In summary, the solubility of this compound is likely to be good in polar solvents while being influenced by its ionic nature and structural characteristics. However, experimental data would be essential to determine the exact solubility parameters under varying conditions.

Interesting facts

Interesting Facts about [(3S)-6-methoxy-8,8-dimethyl-8-azoniabicyclo[3.2.1]octan-3-yl] 3,4-dimethoxybenzoate

This compound, a fascinating member of the bicyclic ammonium salt family, showcases the intricate world of organic chemistry. Here are some compelling aspects:

  • Chiral Centers: The presence of chiral centers indicates that this compound can exist in diverse stereoisomers, which can have significantly different biological activities. The (3S) notation denotes a specific stereochemistry that can be crucial in drug design.
  • Structural Features: The bicyclic structure contributes to the rigidity of the compound, making it particularly interesting for studies in molecular dynamics and conformational analysis.
  • Functional Groups: The inclusion of methoxy (-OCH3) groups provides intriguing electron-donating properties, enhancing its reactivity and interactions with other molecules.
  • Potential Applications: Due to its structural characteristics, this compound may serve as a key ingredient in pharmacological research, potentially acting as a precursor or active agent in various therapeutic areas.
  • Research Relevance: Compounds with similar structures to the bicyclic ammonium salts often demonstrate significant bioactivity, thus pushing the boundaries of medicinal chemistry and encouraging the synthesis of novel derivatives for improved efficacy.

Overall, the intricate makeup of [(3S)-6-methoxy-8,8-dimethyl-8-azoniabicyclo[3.2.1]octan-3-yl] 3,4-dimethoxybenzoate not only reveals the beauty of organic synthesis but also serves as a stepping-stone towards future discoveries in chemical research.