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Lorazepam acetate

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Identification
Molecular formula
C17H11Cl2N2O4
CAS number
29177-30-8
IUPAC name
[7-chloro-5-(2-chlorophenyl)-2-oxo-1,3-dihydro-1,4-benzodiazepin-3-yl] acetate
State
State

At room temperature, lorazepam acetate is present in a solid state, specifically as a crystalline powder.

Melting point (Celsius)
164.00
Melting point (Kelvin)
437.15
Boiling point (Celsius)
530.00
Boiling point (Kelvin)
803.15
General information
Molecular weight
408.18g/mol
Molar mass
408.2040g/mol
Density
1.3940g/cm3
Appearence

Lorazepam acetate is typically encountered as a white or almost white crystalline powder. The compound is generally odorless and has a slightly bitter taste.

Comment on solubility

Solubility of [7-chloro-5-(2-chlorophenyl)-2-oxo-1,3-dihydro-1,4-benzodiazepin-3-yl] acetate

The solubility of this compound is influenced by several factors, primarily its structural characteristics and the nature of the solvent. To provide a comprehensive overview, consider the following:

  • Solvent Polarity: The solubility of [7-chloro-5-(2-chlorophenyl)-2-oxo-1,3-dihydro-1,4-benzodiazepin-3-yl] acetate can vary significantly between polar and non-polar solvents. Generally, compounds with polar functional groups tend to be more soluble in polar solvents.
  • Hydrogen Bonding: If the molecule can engage in hydrogen bonding, this may enhance its solubility in protic solvents such as water. Conversely, if the compound predominantly features hydrophobic regions, its solubility may diminish in aqueous environments.
  • Thermodynamic Considerations: The dissolution process is governed by thermodynamic balancing of enthalpy and entropy. The overall solubility can be limited if the lattice energy of the solid compound is significantly high compared to the hydration or solvation energy in a solvent.
  • pH Sensitivity: The solubility can also be pH-dependent, particularly if the compound contains acidic or basic functional groups. Changes in pH can alter ionization states, affecting solubility.

In summary, “the solubility of complex organic compounds often requires careful consideration of solvent choices and environmental conditions.” As with many derivatives in medicinal chemistry, experimentation is crucial to delineate the specific solubility behavior of [7-chloro-5-(2-chlorophenyl)-2-oxo-1,3-dihydro-1,4-benzodiazepin-3-yl] acetate.

Interesting facts

Interesting Facts About [7-chloro-5-(2-chlorophenyl)-2-oxo-1,3-dihydro-1,4-benzodiazepin-3-yl] Acetate

[7-chloro-5-(2-chlorophenyl)-2-oxo-1,3-dihydro-1,4-benzodiazepin-3-yl] acetate is a fascinating compound in the realm of medicinal chemistry, particularly within the context of the benzodiazepine class of drugs. Here are some intriguing aspects:

  • Benzodiazepine Class: This compound shares the characteristic structure of benzodiazepines, which are renowned for their anxiolytic (anti-anxiety), sedative, and muscle relaxant properties. This structural similarity contributes significantly to its pharmacological effects.
  • Chlorine Atoms: The presence of chlorine atoms in its structure not only enhances the compound’s biological activity but also influences its metabolic stability. Chlorinated compounds often exhibit improved potency and selectivity in their interactions with biological targets.
  • Synthetic Applications: The synthesis of this compound is particularly noteworthy as it exemplifies the **application of organic synthesis skills** within medicinal chemistry. Researchers consistently explore the modifications of benzodiazepine derivatives to optimize their therapeutic effects.
  • Potential Uses: Although primarily studied for its sedative effects, the broader range of benzodiazepines are also investigated for their utility in treating conditions such as insomnia, anxiety disorders, and seizure disorders. As such, compounds like this acetate may hold promise in various therapeutic applications.
  • Research Significance: Scientists are motivated to explore this compound due to its potential **to lead to the development of new medications** with fewer side effects or improved efficacy, which is a significant consideration in pharmacology.

As with many benzodiazepine derivatives, understanding the mechanisms of action and interaction with gamma-aminobutyric acid (GABA) receptors is crucial for enhancing our knowledge of how this class of compounds can be effectively applied in clinical settings. The study of compounds like [7-chloro-5-(2-chlorophenyl)-2-oxo-1,3-dihydro-1,4-benzodiazepin-3-yl] acetate continually highlights the intricate balance of structure-activity relationships in drug design.

Synonyms
Lorazepam acetate
2848-96-6
UNII-Y4HA6DWZ18
Y4HA6DWZ18
EINECS 220-653-7
2H-1,4-Benzodiazepin-2-one, 3-(acetyloxy)-7-chloro-5-(2-chlorophenyl)-1,3-dihydro-
LORAZEPAM IMPURITY B [EP IMPURITY]
RO-7-8407
(3RS)-7-CHLORO-5-(2-CHLOROPHENYL)-2-OXO-2,3-DIHYDRO-1H-1,4-BENZODIAZEPIN-3-YL ACETATE
2H-1,4-BENZODIAZEPIN-2-ONE, 7-CHLORO-5-(O-CHLOROPHENYL)-1,3-DIHYDRO-3-HYDROXY-, ACETATE
LORAZEPAM IMPURITY B (EP IMPURITY)
LORAZEPAM ACETATE, (+-)-
220-653-7
[7-chloro-5-(2-chlorophenyl)-2-oxo-1,3-dihydro-1,4-benzodiazepin-3-yl] acetate
3-(acetyloxy)-7-chloro-5-(2-chlorophenyl)-1,3-dihydro-2h-1,4-benzodiazepin-2-one
acetic acid [7-chloro-5-(2-chlorophenyl)-2-oxo-1,3-dihydro-1,4-benzodiazepin-3-yl] ester
(3RS)-7-Chloro-5-(2-chlorophenyl)-2-oxo-2,3-dihydro-1H-1,4-benzodiazepin-3-ylAcetate (Lorazepam Acetate)
7-Chloro-5-(2-chlorophenyl)-1,3-dihydro-2-oxo-2H-1,4-benzodiazepin-3-yl acetate
Oprea1_469957
CHEMBL507764
SCHEMBL6527459
DTXSID00951169
CYDZMDOLVUBPNL-UHFFFAOYSA-N
ZINC00726136
LORAZEPAM ACETATE, (+/-)-
FA151720
DB-047403
NS00049307
A819474
Q27294252
7-Chloro-5-(2-chlorophenyl)-2-hydroxy-3H-1,4-benzodiazepin-3-yl acetate
Lorazepam Acetate ((3RS)-7-Chloro-5-(2-chlorophenyl)-2-oxo-2,3-dihydro-1H-1,4-benzodiazepin-3-yl Acetate)
Lorazepam Acetate ((3RS)-7-Chloro-5-(2-chlorophenyl)-2-oxo-2,3-dihydro-1H-1,4-benzodiazepin-3-yl Acetate) 0.1 mg/ml in Acetonitrile