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Details

Stereochemistry ACHIRAL
Molecular Formula C16H15ClN2.ClH
Molecular Weight 307.218
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of MEDAZEPAM HYDROCHLORIDE

SMILES

Cl.CN1CCN=C(C2=CC=CC=C2)C3=C1C=CC(Cl)=C3

InChI

InChIKey=XBWAZCLHZCFCGK-UHFFFAOYSA-N
InChI=1S/C16H15ClN2.ClH/c1-19-10-9-18-16(12-5-3-2-4-6-12)14-11-13(17)7-8-15(14)19;/h2-8,11H,9-10H2,1H3;1H

HIDE SMILES / InChI

Molecular Formula ClH
Molecular Weight 36.461
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula C16H15ClN2
Molecular Weight 270.757
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Medazepam is a benzodiazepine drug with anxiolytic, anticonvulsant, sedative and skeletal muscle relaxant properties. It is known by the following brand names: Azepamid, Nobrium, Tranquirax (mixed with bevonium), Rudotel, Raporan, Ansilan and Mezapam. Marketed in Russia. Indicated for the treatment of neurotic disorders and states, accompanied with sense of fear, anxiety, intension, raised irritability, insomnia, vegetative lability.

Originator

Curator's Comment: # F. Hoffmann-La Roche Co., Ltd.

Approval Year

TargetsConditions

Conditions

ConditionModalityTargetsHighest PhaseProduct
Primary
Nobrium

Approved Use

This medication is used in the treatment of anxiety disorders, alcohol withdrawal, tremor, muscle spasms and to control seizures. It may also be used before surgery or procedures to reduce apprehension and anxiety.
Primary
Nobrium

Approved Use

This medication is used in the treatment of anxiety disorders, alcohol withdrawal, tremor, muscle spasms and to control seizures. It may also be used before surgery or procedures to reduce apprehension and anxiety.
Primary
Nobrium

Approved Use

This medication is used in the treatment of anxiety disorders, alcohol withdrawal, tremor, muscle spasms and to control seizures. It may also be used before surgery or procedures to reduce apprehension and anxiety.
PubMed

PubMed

TitleDatePubMed
Medazepam compared with amylobarbitone in treatment of anxiety.
1971 Jan 16
Bromazepam, medazepam, chlordiazepoxide in treatment of neurotic anxiety.
1974 May
Structural requirements of benzodiazepines for the inhibition of pig brain nitric oxide synthase.
2001 Nov 30
[Analysis of benzodiazepine derivative mixture by gas-liquid chromatography].
2002
Substrate specificity of human 3(20)alpha-hydroxysteroid dehydrogenase for neurosteroids and its inhibition by benzodiazepines.
2002 Apr
Quantitation using GC-TOF-MS: example of bromazepam.
2002 Aug 14
Oesophageal motility disorders.
2002 Jan 12
A population-based case-control teratologic study of nitrazepam, medazepam, tofisopam, alprazolum and clonazepam treatment during pregnancy.
2002 Mar 10
Square-wave voltammetric techniques for determination of psychoactive 1,4-benzodiazepine drugs.
2002 Nov
Direct injection micellar liquid chromatographic determination of benzodiazepines in serum.
2002 Nov 25
[Determination of diazepine derivatives: alprazolam, medazepam, chlordiazepoxid mixture by high performance liquid chromatography].
2003
[Comprehensive medical and ecological studies in Pryel'brussi].
2003
A study into the rate of incorporation of eight benzodiazepines into rat hair.
2003 Apr 23
Selective and potent inhibitors of human 20alpha-hydroxysteroid dehydrogenase (AKR1C1) that metabolizes neurosteroids derived from progesterone.
2003 Feb 1
Pharmacological activity of phenazepam and flunitrazepam in ultralow doses.
2003 Jan
Determination of clofazimine in leprosy patients by high-performance liquid chromatography.
2003 Sep
Mountain sports and total hip arthroplasty: a case report and review of mountaineering with total hip arthroplasty.
2003 Summer
Screening, library-assisted identification and validated quantification of 23 benzodiazepines, flumazenil, zaleplone, zolpidem and zopiclone in plasma by liquid chromatography/mass spectrometry with atmospheric pressure chemical ionization.
2004 Aug
Determination of diazepam in cream biscuits by liquid chromatography.
2004 May-Jun
Diagnostic imaging in Canada.
2005
Risk and benefit of drug use during pregnancy.
2005
Application of surface ionization methods for highly sensitive and selective analysis of benzodiazepine derivatives.
2005 Apr 29
[The nitric oxide system in patients with arterial hypertension living in high mountains].
2007
Cytokinin-binding protein (70 kDa): localization in tissues and cells of etiolated maize seedlings and its putative function.
2007
Separation of 1,4-benzodiazepines by micellar elektrokinetic capillary chromatography.
2007 Jan 10
Human resource management in the Georgian National Immunization Program: a baseline assessment.
2007 Jul 31
[Efficacy and possible mechanisms of action of a new peptide anxiolytic selank in the therapy of generalized anxiety disorders and neurasthenia].
2008
The educational background and qualifications of UK medical students from ethnic minorities.
2008 Apr 16
Randomised controlled trial of Alexander technique lessons, exercise, and massage (ATEAM) for chronic and recurrent back pain.
2008 Aug 19
A study of the effects of large doses of medazepam used for self-poisoning in 10 pregnant women on fetal development.
2008 Feb-Mar
OSBPL10, a novel candidate gene for high triglyceride trait in dyslipidemic Finnish subjects, regulates cellular lipid metabolism.
2009 Aug
Benzodiazepine prescription and length of hospital stay at a Japanese university hospital.
2009 Oct 9
Adverse drug effects in hospitalized elderly: data from the healthcare cost and utilization project.
2010
Development and validation of an EI-GC-MS method for the determination of benzodiazepine drugs and their metabolites in blood: applications in clinical and forensic toxicology.
2010 Aug 1
From their own perspective - constraints in the Polio Eradication Initiative: perceptions of health workers and managers in a district of Pakistan's Punjab province.
2010 Aug 23
Evaluation of an hPXR reporter gene assay for the detection of aquatic emerging pollutants: screening of chemicals and application to water samples.
2010 Jan
Framing access to medicines in developing countries: an analysis of media coverage of Canada's Access to Medicines Regime.
2010 Jan 4
Cytokinin-binding protein (70 kDa) from etioplasts and amyloplasts of etiolated maize seedlings and chloroplasts of green plants and its putative function.
2010 Jul
Barriers to treatment adherence in physiotherapy outpatient clinics: a systematic review.
2010 Jun
Benzodiazepines medazepam and midazolam are activators of pregnane X receptor and weak inducers of CYP3A4: investigation in primary cultures of human hepatocytes and hepatocarcinoma cell lines.
2010 Mar 15
Randomised controlled trial of integrated care to reduce disability from chronic low back pain in working and private life.
2010 Mar 16
[Oxygen consumption by resting humans at different Elbrus altitudes].
2010 May-Jun
A new method for the simultaneous determination of 1,4-benzodiazepines and amfepramone as adulterants in phytotherapeutic formulations by voltammetry.
2010 Oct 10
Effectiveness of additional supervised exercises compared with conventional treatment alone in patients with acute lateral ankle sprains: systematic review.
2010 Oct 26
Daily functioning and self-management in patients with chronic low back pain after an intensive cognitive behavioral programme for pain management.
2010 Sep
1-(1-Phenyl-ethyl-idene)carbonohydrazide.
2010 Sep 30
Patents

Sample Use Guides

In Vivo Use Guide
The average dose for adults: single - 10-20 mg, the average daily - 20-30 mg, the maximum - 60-70 mg / day. At the beginning of treatment - for 5 mg 2-3 times a day, then gradually increase the dose to 30-40 mg per day. In outpatient settings recommended by 5 mg in the morning and in the afternoon, and 10 mg in the evening. Elderly patients, teenagers, as well as kidney function - 5-10 mg 1-2 times a day, or 10 mg at night. Babies dose depends on the age and body weight. Treatment duration should be as short as possible (about 2 Sun) and should not exceed 2 Months (including the period of gradual reduction of the dose).
Route of Administration: Oral
In Vitro Use Guide
Medazepam (10 (-5) M) inhibited the contractile response of circular muscle strips from the isolated guinea-pig gallbladder to sulfated cholecystokinin octapeptide (CCK8) in the presence of atropine.
Substance Class Chemical
Created
by admin
on Fri Dec 15 19:09:47 GMT 2023
Edited
by admin
on Fri Dec 15 19:09:47 GMT 2023
Record UNII
ETM878JC9K
Record Status Validated (UNII)
Record Version
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Name Type Language
MEDAZEPAM HYDROCHLORIDE
MART.   MI   USAN  
USAN  
Official Name English
RO 5-4556
Code English
MEDAZEPAM HYDROCHLORIDE [MI]
Common Name English
NOBRIUM
Brand Name English
MEDAZEPAM HCL
Common Name English
NSC-169896
Code English
MEDAZEPAM HYDROCHLORIDE [MART.]
Common Name English
7-Chloro-2,3-dihydro-1-methyl-5-phenyl-1H-1,4-benzodiazepine monohydrochloride
Systematic Name English
1H-1,4-BENZODIAZEPINE, 7-CHLORO-2,3-DIHYDRO-1-METHYL-5-PHENYL, MONOHYDROCHLORIDE
Common Name English
RO-5-4556
Code English
MEDAZEPAM HYDROCHLORIDE [USAN]
Common Name English
Classification Tree Code System Code
NCI_THESAURUS C1012
Created by admin on Fri Dec 15 19:09:47 GMT 2023 , Edited by admin on Fri Dec 15 19:09:47 GMT 2023
Code System Code Type Description
EVMPD
SUB35638
Created by admin on Fri Dec 15 19:09:47 GMT 2023 , Edited by admin on Fri Dec 15 19:09:47 GMT 2023
PRIMARY
ChEMBL
CHEMBL28333
Created by admin on Fri Dec 15 19:09:47 GMT 2023 , Edited by admin on Fri Dec 15 19:09:47 GMT 2023
PRIMARY
NCI_THESAURUS
C66069
Created by admin on Fri Dec 15 19:09:47 GMT 2023 , Edited by admin on Fri Dec 15 19:09:47 GMT 2023
PRIMARY
FDA UNII
ETM878JC9K
Created by admin on Fri Dec 15 19:09:47 GMT 2023 , Edited by admin on Fri Dec 15 19:09:47 GMT 2023
PRIMARY
SMS_ID
100000128530
Created by admin on Fri Dec 15 19:09:47 GMT 2023 , Edited by admin on Fri Dec 15 19:09:47 GMT 2023
PRIMARY
NSC
169896
Created by admin on Fri Dec 15 19:09:47 GMT 2023 , Edited by admin on Fri Dec 15 19:09:47 GMT 2023
PRIMARY
PUBCHEM
17930
Created by admin on Fri Dec 15 19:09:47 GMT 2023 , Edited by admin on Fri Dec 15 19:09:47 GMT 2023
PRIMARY
EPA CompTox
DTXSID50951593
Created by admin on Fri Dec 15 19:09:47 GMT 2023 , Edited by admin on Fri Dec 15 19:09:47 GMT 2023
PRIMARY
CAS
2898-11-5
Created by admin on Fri Dec 15 19:09:47 GMT 2023 , Edited by admin on Fri Dec 15 19:09:47 GMT 2023
PRIMARY
ECHA (EC/EINECS)
220-782-9
Created by admin on Fri Dec 15 19:09:47 GMT 2023 , Edited by admin on Fri Dec 15 19:09:47 GMT 2023
PRIMARY
MERCK INDEX
m7127
Created by admin on Fri Dec 15 19:09:47 GMT 2023 , Edited by admin on Fri Dec 15 19:09:47 GMT 2023
PRIMARY Merck Index
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ACTIVE MOIETY