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Bentazepam

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Identification
Molecular formula
C21H26ClNOS
CAS number
51229-78-8
IUPAC name
3-[3,3-dimethyl-1-(phenylcarbamoyl)-2-benzothiophen-1-yl]propyl-dimethyl-ammonium;chloride
State
State

At room temperature, bentazepam is in a solid state, commonly found in the form of a crystalline powder.

Melting point (Celsius)
156.00
Melting point (Kelvin)
429.15
Boiling point (Celsius)
215.00
Boiling point (Kelvin)
488.15
General information
Molecular weight
349.90g/mol
Molar mass
349.9020g/mol
Density
1.1900g/cm3
Appearence

Bentazepam typically appears as a white crystalline powder that is odorless. It is important to note that its appearance can vary slightly depending on its formulation or any impurities present.

Comment on solubility

Solubility of 3-[3,3-dimethyl-1-(phenylcarbamoyl)-2-benzothiophen-1-yl]propyl-dimethyl-ammonium;chloride

This compound is a quaternary ammonium salt, and its solubility can vary greatly depending on the solvent used. Generally, quaternary ammonium compounds are known to be soluble in polar solvents, particularly water. However, the specific nature of this compound can lead to interesting solubility behavior:

  • Water Solubility: Due to the presence of the cationic ammonium group, this compound is expected to have good solubility in water.
  • Organic Solvents: The bulky phenylcarbamoyl and benzothiophen groups may impart limited solubility in non-polar organic solvents but enhance solubility in polar organic solvents such as methanol or ethanol.
  • Hydrochloride Form: The chloride ion may also contribute to the solubility, as it can help stabilize the interaction between the compound and water molecules.

In summary, the solubility of this compound is influenced by its ionic nature and molecular structure. It is likely to be:

  1. Highly soluble in aqueous solutions,
  2. Moderately soluble in polar organic solvents,
  3. Less soluble in nonpolar media.

These properties can make the compound suitable for various applications in aqueous environments, while also showing potential in formulations that require compatibility with organic solvents.

Interesting facts

Interesting Facts about 3-[3,3-dimethyl-1-(phenylcarbamoyl)-2-benzothiophen-1-yl]propyl-dimethyl-ammonium chloride

This intriguing compound possesses a complex structure that sparks interest in numerous fields, such as organic chemistry and pharmacology. Here are some compelling aspects to consider:

  • Unique Structural Features: The chemical structure comprises a benzothiophene ring, which is notable for its role in organic electronics and pharmaceuticals, owing to its electronic properties and potential bioactivity.
  • Potential Biological Activity: Compounds like this often attract attention for their possible medicinal properties, which may include anti-inflammatory and anticancer effects, making them potential candidates for drug development.
  • Quaternary Ammonium Compound: The presence of the dimethylammonium group highlights its classification as a quaternary ammonium compound. These compounds are known for their surfactant properties, which may be useful in various applications, including personal care products and disinfectants.
  • Research Applications: This compound's unique characteristics may enable its use in research settings, particularly in studies exploring structure-activity relationships (SAR) in medicinal chemistry.
  • Colorful Naming: The compound's lengthy name reflects the complexity of its structure, showing how systematic nomenclature can provide insight into the functional groups and the arrangement of atoms within the molecule.

In summary, the study and application of 3-[3,3-dimethyl-1-(phenylcarbamoyl)-2-benzothiophen-1-yl]propyl-dimethyl-ammonium chloride highlight the intricate relationship between molecular structure and biological activity, making it a fascinating subject in scientific research.

Synonyms
LU 5-044 hydrochloride
26106-22-9
1,3-Dihydro-3,3-dimethyl-1-(3-(dimethylamino)propyl)benzo(c)thiophene-1-carboxanilide HCl
Benzo(c)thiophene-1-carboxanilide, 1,3-dihydro-3,3-dimethyl-1-(3-(dimethylamino)propyl)-, hydrochloride
RefChem:351420