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Clonazepam hydrochloride

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Identification
Molecular formula
C15H11Cl2N3O
CAS number
1622-62-4
IUPAC name
7-chloro-4-hydroxy-N-methyl-5-phenyl-3H-1,4-benzodiazepin-2-imine;hydrochloride
State
State

At room temperature, clonazepam hydrochloride is in a solid state, appearing as a crystalline powder. It is stable under normal handling and storage conditions, making it a reliable choice for pharmaceutical purposes. Its solid nature is indicative of its long shelf life and resilience to environmental changes.

Melting point (Celsius)
239.00
Melting point (Kelvin)
512.15
Boiling point (Celsius)
388.20
Boiling point (Kelvin)
661.35
General information
Molecular weight
316.72g/mol
Molar mass
316.7220g/mol
Density
1.4200g/cm3
Appearence

Clonazepam hydrochloride typically appears as a crystalline powder. It is usually found in white or off-white color, making it relatively easy to identify in its pure form. As a solid substance, it maintains its structure under standard conditions of temperature and pressure.

Comment on solubility

Solubility of 7-chloro-4-hydroxy-N-methyl-5-phenyl-3H-1,4-benzodiazepin-2-imine; hydrochloride

The solubility of 7-chloro-4-hydroxy-N-methyl-5-phenyl-3H-1,4-benzodiazepin-2-imine; hydrochloride can be fascinating to investigate. This compound is classified as a hydrochloride salt, which generally enhances its solubility in polar solvents compared to its free base form. Here are some key points to consider:

  • Polar Solvents: This compound is likely to exhibit good solubility in water due to the presence of the hydrochloride group, which can hydrogen bond with water molecules.
  • Organic Solvents: It may show variable solubility in organic solvents, often depending on the specific solvent and its polarity. Solvents such as ethanol or methanol could provide moderate solubility.
  • pH Dependence: The solubility can also be pH-dependent, as changes in pH may affect the ionization of the hydrochloride salt.

In summary, for 7-chloro-4-hydroxy-N-methyl-5-phenyl-3H-1,4-benzodiazepin-2-imine; hydrochloride, one might expect a higher solubility in polar environments, providing that the right conditions, such as pH and solvent type, are maintained. Understanding these solubility characteristics is important for practical applications, such as drug formulation and bioavailability studies.

Interesting facts

Interesting Facts about 7-Chloro-4-hydroxy-N-methyl-5-phenyl-3H-1,4-benzodiazepin-2-imine; Hydrochloride

This compound is a member of the benzodiazepine family, which is renowned for its psychoactive effects. Here are some compelling aspects of this intriguing compound:

  • Pharmacological Significance: Benzodiazepines are widely used in medicine for their anxiolytic, sedative, and anticonvulsant properties. This compound may exhibit similar pharmacological effects, contributing to its relevance in research and therapeutic applications.
  • Mechanism of Action: Like other benzodiazepines, this compound is believed to enhance the effect of the neurotransmitter gamma-aminobutyric acid (GABA) at the GABAA receptor, leading to increased inhibitory CNS effects.
  • Structure-Activity Relationship: The unique substitution pattern on the benzodiazepine core plays a crucial role in determining the compound's potency and efficacy. The presence of the chloro group and the hydroxyl group can significantly affect its biological properties.
  • Research Applications: This compound serves as a valuable tool in the study of neurotransmitter systems and drug interactions, making it a subject of interest for pharmacologists and neuroscience researchers alike.
  • Potential Side Effects: As with many compounds in its class, caution is paramount due to possible side effects, including dependence, withdrawal symptoms, and cognitive impairment. Understanding these risks is crucial for safe therapeutic use.
  • Historical Context: The discovery of benzodiazepines revolutionized the treatment of anxiety and sleep disorders in the mid-20th century, establishing a legacy of ongoing research into their derivatives and analogs.

In summary, 7-chloro-4-hydroxy-N-methyl-5-phenyl-3H-1,4-benzodiazepin-2-imine; hydrochloride is not just a chemical compound, but a window into the complexities of neuropharmacology and medicinal chemistry, highlighting the delicate balance between efficacy and safety in drug development.

Synonyms
CHLORDIAZEPOXIDE HYDROCHLORIDE
Clopoxide chloride
438-41-5
Librium
Chlordiazachel
Calmoden
Chlordiazepoxide Hcl
Protensin
Contol
Retcol
Chlordiazepoksid
A-Poxide
Droxol hydrochloride
Lygen
Napoton hydrochloride
Libritabs hydrochloride
Risachief hydrochloride
SK-Lygen
Ro 5-0690
Chlorodiazepoxide hydrochloride
Chlordiazepoxide monohydrochloride
Methaminodiazepoxide hydrochloride
MFM6K1XWDK
NSC-115748
7-Chloro-2-(methylamino)-5-phenyl-3H-1,4-benzodiazepine 4-oxide monohydrochloride
3H-1,4-Benzodiazepin-2-amine, 7-chloro-N-methyl-5-phenyl-, 4-oxide, monohydrochloride
Ro-5-0690
Benzodiapin
Ansiacal
Equibral
Labican
Lentotran
Novosed
Psichial
Reliberan
Sophiamin
Tensinyl
Timosin
Trakipeal
Viansin
Cebrum
Murcil
Seren vita
J-Liberty
Diazachel (Obs.)
Librium hydrochloride
UNII-MFM6K1XWDK
EINECS 207-117-8
NSC 115748
7-chloro-4-hydroxy-N-methyl-5-phenyl-3H-1,4-benzodiazepin-2-imine;hydrochloride
component of Librax
Librium (TN)
Librium, hydrochloride
SCHEMBL8935
Chlordiazepoxide hydrochloride [USAN:USP:BAN:JAN]
Chloridiazepoxide hydrochloride
Methaminodiazepine hydrochloride
CHEBI:3612
CHEMBL1200703
PRNVHVUEIITLRV-UHFFFAOYSA-N
NSC115748
AKOS015895152
3H-1,4-Benzodiazepine, 7-chloro-2-methylamino-5-phenyl-, 4-oxide, monohydrochloride
7-Chloro-2-(methylamino)-5-phenyl-3H-1,4-benzodiazepine 4-oxide hydrochloride
CHLORDIAZEPOXIDE HYDROCHLORIDE CIV
Chlordiazepoxide hydrochloride (JAN/USP)
CHLORDIAZEPOXIDE HYDROCHLORIDE [MI]
CHLORDIAZEPOXIDE HYDROCHLORIDE [JAN]
DB-051172
CHLORDIAZEPOXIDE HYDROCHLORIDE [USAN]
CHLORDIAZEPOXIDE HYDROCHLORIDE [VANDF]
NS00080080
CHLORDIAZEPOXIDE HYDROCHLORIDE [MART.]
C-2992
CHLORDIAZEPOXIDE HYDROCHLORIDE [USP-RS]
CHLORDIAZEPOXIDE HYDROCHLORIDE [WHO-DD]
D00693
WLN: T67 GN JN IHJ CG HM1 JO KR &GH
CHLORDIAZEPOXIDE HYDROCHLORIDE CIV [USP-RS]
CHLORDIAZEPOXIDE HYDROCHLORIDE [EP MONOGRAPH]
CHLORDIAZEPOXIDE HYDROCHLORIDE [ORANGE BOOK]
CHLORDIAZEPOXIDE HYDROCHLORIDE [USP MONOGRAPH]
Q27106148
3H-1, 7-chloro-N-methyl-5-phenyl-, 4-oxide, monohydrochloride
7-Chloro-2-(methylamino)-5-phenyl-3H-1, 4-oxide, hydrochloride
Chlordiazepoxide hydrochloride, drug standard, 1.0 mg/mL in methanol
3H-1, 7-chloro-2-(methylamino)-5-phenyl-, 4-oxide, monohydrochloride
7-Chloro-2-(methylamino)-5-phenyl-3H-1,4-benzodiazepine-4-oxide hydrochloride
7-chloro-2-(methylamino)-5-phenyl-3H-benzo[e][1,4]diazepine 4-oxide hydrochloride
Chlordiazepoxide hydrochloride, European Pharmacopoeia (EP) Reference Standard
Chlordiazepoxide hydrochloride, United States Pharmacopeia (USP) Reference Standard