OXAZEPAM HEMISUCCINATE

Details

Stereochemistry	RACEMIC
Molecular Formula	C19H15ClN2O5
Molecular Weight	386.786
Optical Activity	( + / - )
Defined Stereocenters	0 / 1
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

OC(=O)CCC(=O)OC1N=C(C2=CC=CC=C2)C3=C(NC1=O)C=CC(Cl)=C3

InChI

InChIKey=UCUOKZUJHTYPJT-UHFFFAOYSA-N

InChI=1S/C19H15ClN2O5/c20-12-6-7-14-13(10-12)17(11-4-2-1-3-5-11)22-19(18(26)21-14)27-16(25)9-8-15(23)24/h1-7,10,19H,8-9H2,(H,21,26)(H,23,24)

HIDE SMILES / InChI

Molecular Formula	C19H15ClN2O5
Molecular Weight	386.786
Charge	0
Count

Stereochemistry	RACEMIC
Additional Stereochemistry	No
Defined Stereocenters	0 / 1
E/Z Centers	0
Optical Activity	( + / - )

Description
Sources: https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=140d8f61-912b-449a-9c34-b52e08b3d819
Curator's Comment: Description was created based on several sources, including https://www.ncbi.nlm.nih.gov/pubmed/367060 https://www.ncbi.nlm.nih.gov/pubmed/6111408

Oxazepam is the first of a chemical series of compounds, the 3-hydroxybenzodiazepinones. A therapeutic agent providing versatility and flexibility in control of common emotional disturbances, this product exerts prompt action in a wide variety of disorders associated with anxiety, tension, agitation and irritability, and anxiety associated with depression. Oxazepam has distinguished itself clinically from other benzodiazepines by virtue of its excellent tolerance. Because of its excellent tolerance, dosage is very flexible, and it is, therefore, possible to utilize oxazepam in a wide spectrum of anxiety-related disorders including the psychoses. Oxazepam has been administered to humans by the oral route only. Usual ranges for kinetic parameters are: elimination half-life, 5 to 15 hours; volume of distribution, 0.6 to 2.0 L/kg; clearance, 0.9 to 2.0 ml/min/kg. Age and liver disease have a minimal influence on oxazepam kinetics, but renal disease is associated with a prolonged half-life and increased volume of distribution.

CNS Activity

Originator

Approval Year

Targets

Primary Target	Pharmacology	Condition	Potency
GABA-A receptor; anion channel 202 Target ID: CHEMBL2093872 Sources: https://www.ncbi.nlm.nih.gov/pubmed/6135616	Activator 1430		0.5 µM [IC50]

Conditions

Condition	Modality	Targets	Highest Phase	Product
Anxiety 267 Sources: https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=140d8f61-912b-449a-9c34-b52e08b3d819	Primary		Approved 8429	OXAZEPAM Approved Use Oxazepam is indicated for the management of anxiety disorders or for the short-term relief of the symptoms of anxiety. Anxiety or tension associated with the stress of everyday life usually does not require treatment with an anxiolytic. Anxiety associated with depression is also responsive to oxazepam therapy. This product has been found particularly useful in the management of anxiety, tension, agitation and irritability in older patients. Alcoholics with acute tremulousness, inebriation, or with anxiety associated with alcohol withdrawal are responsive to therapy. The effectiveness of oxazepam in long-term use, that is, more than 4 months, has not been assessed by systematic clinical studies. The physician should periodically reassess the usefulness of the drug for the individual patient. Launch Date 1988
Acohol withdrawal 6 Sources: https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=140d8f61-912b-449a-9c34-b52e08b3d819	Primary		Approved 8429	OXAZEPAM Approved Use Oxazepam is indicated for the management of anxiety disorders or for the short-term relief of the symptoms of anxiety. Anxiety or tension associated with the stress of everyday life usually does not require treatment with an anxiolytic. Anxiety associated with depression is also responsive to oxazepam therapy. This product has been found particularly useful in the management of anxiety, tension, agitation and irritability in older patients. Alcoholics with acute tremulousness, inebriation, or with anxiety associated with alcohol withdrawal are responsive to therapy. The effectiveness of oxazepam in long-term use, that is, more than 4 months, has not been assessed by systematic clinical studies. The physician should periodically reassess the usefulness of the drug for the individual patient. Launch Date 1988

C_max

Value	Dose	Co-administered	Analyte	Population
288 ng/mL EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/7981015	10 mg 3 times / day multiple, oral dose: 10 mg route of administration: Oral experiment type: MULTIPLE co-administered:		OXAZEPAM plasma	Homo sapiens population: HEALTHY age: ADULT sex: MALE food status: FASTED
268 ng/mL EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/1867967	15 mg single, oral dose: 15 mg route of administration: Oral experiment type: SINGLE co-administered:		OXAZEPAM plasma	Homo sapiens population: HEALTHY age: ADULT sex: FEMALE / MALE food status: FASTED

AUC

Value	Dose	Co-administered	Analyte	Population
4737 ng × h/mL EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/7981015	10 mg 3 times / day multiple, oral dose: 10 mg route of administration: Oral experiment type: MULTIPLE co-administered:		OXAZEPAM plasma	Homo sapiens population: HEALTHY age: ADULT sex: MALE food status: FASTED

T_1/2

Value	Dose	Co-administered	Analyte	Population
5.7 h EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/1867967	15 mg single, oral dose: 15 mg route of administration: Oral experiment type: SINGLE co-administered:		OXAZEPAM plasma	Homo sapiens population: HEALTHY age: ADULT sex: FEMALE / MALE food status: FASTED

F_unbound

Value	Dose	Co-administered	Analyte	Population
2% EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/7981015	10 mg 3 times / day multiple, oral dose: 10 mg route of administration: Oral experiment type: MULTIPLE co-administered:		OXAZEPAM plasma	Homo sapiens population: HEALTHY age: ADULT sex: MALE food status: FASTED
5.1% EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/1867967	15 mg single, oral dose: 15 mg route of administration: Oral experiment type: SINGLE co-administered:		OXAZEPAM plasma	Homo sapiens population: HEALTHY age: ADULT sex: FEMALE / MALE food status: FASTED

Doses

Dose	Population	Adverse events
4000 mg single, oral Dose: 4000 mg Route: oral Route: single Dose: 4000 mg Sources: https://link.springer.com/article/10.1007/s40278-017-28921-y	unknown, 30 n = 1 Health Status: unknown Age Group: 30 Sex: M Population Size: 1 Sources: https://link.springer.com/article/10.1007/s40278-017-28921-y	Other AEs: Coma... Other AEs: Coma Sources: https://link.springer.com/article/10.1007/s40278-017-28921-y
200 mg single, oral Dose: 200 mg Route: oral Route: single Dose: 200 mg Sources: https://pubmed.ncbi.nlm.nih.gov/2231838/	unhealthy, 75 n = 1 Health Status: unhealthy Condition: depression following a coronary bypass operation Age Group: 75 Sex: M Population Size: 1 Sources: https://pubmed.ncbi.nlm.nih.gov/2231838/	Other AEs: Coma, Blisters... Other AEs: Coma Blisters Sources: https://pubmed.ncbi.nlm.nih.gov/2231838/
3000 mg single, oral Dose: 3000 mg Route: oral Route: single Dose: 3000 mg Sources: https://link.springer.com/article/10.1007/s40278-017-28921-y	unknown n = 1 Health Status: unknown Population Size: 1 Sources: https://link.springer.com/article/10.1007/s40278-017-28921-y	Other AEs: Drowsiness, Obtundation... Other AEs: Drowsiness Obtundation Sources: https://link.springer.com/article/10.1007/s40278-017-28921-y

AEs

AE	Dose	Population
Coma	4000 mg single, oral Dose: 4000 mg Route: oral Route: single Dose: 4000 mg Sources: https://link.springer.com/article/10.1007/s40278-017-28921-y	unknown, 30 n = 1 Health Status: unknown Age Group: 30 Sex: M Population Size: 1 Sources: https://link.springer.com/article/10.1007/s40278-017-28921-y
Blisters	200 mg single, oral Dose: 200 mg Route: oral Route: single Dose: 200 mg Sources: https://pubmed.ncbi.nlm.nih.gov/2231838/	unhealthy, 75 n = 1 Health Status: unhealthy Condition: depression following a coronary bypass operation Age Group: 75 Sex: M Population Size: 1 Sources: https://pubmed.ncbi.nlm.nih.gov/2231838/
Coma	200 mg single, oral Dose: 200 mg Route: oral Route: single Dose: 200 mg Sources: https://pubmed.ncbi.nlm.nih.gov/2231838/	unhealthy, 75 n = 1 Health Status: unhealthy Condition: depression following a coronary bypass operation Age Group: 75 Sex: M Population Size: 1 Sources: https://pubmed.ncbi.nlm.nih.gov/2231838/
Drowsiness	3000 mg single, oral Dose: 3000 mg Route: oral Route: single Dose: 3000 mg Sources: https://link.springer.com/article/10.1007/s40278-017-28921-y	unknown n = 1 Health Status: unknown Population Size: 1 Sources: https://link.springer.com/article/10.1007/s40278-017-28921-y
Obtundation	3000 mg single, oral Dose: 3000 mg Route: oral Route: single Dose: 3000 mg Sources: https://link.springer.com/article/10.1007/s40278-017-28921-y	unknown n = 1 Health Status: unknown Population Size: 1 Sources: https://link.springer.com/article/10.1007/s40278-017-28921-y

Overview

CYP3A4	CYP2C9	CYP2D6	hERG

OverviewOther

Other Inhibitor	Other Substrate	Other Inducer
OCT2 647	UGT1A1 418 UGT1A3 422 UGT2B7 389

Drug as perpetrator

Target	Modality	Activity	Metabolite	Clinical evidence
OCT2 648	inhibitor 3277 Sources: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4556614/	yes [Inhibition 20 uM]

Drug as victim

Target	Modality	Activity
UGT1A1 418	substrate 3367 Sources: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3100475/	yes
UGT1A3 422	substrate 3367 Sources: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3100475/	yes
UGT2B7 389	substrate 3367 Sources: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3100475/	yes

Sourcing

Vendor/Aggregator	ID	URL
ChEBI	CHEBI:7823	https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:7823
eMolecules	592985	https://www.emolecules.com/cgi-bin/more?vid=592985

PubMed

Title	Date	PubMed
Abstinence syndrome from therapeutic doses of oxazepam.	1983 Jun	6871816
Short-, medium-, and long-term effects of prenatal oxazepam on neurobehavioural development of mice.	1985	3936103
Prenatal oxazepam enhances mouse maternal aggression in the offspring, without modifying acute chlordiazepoxide effects.	1991 Jan-Feb	1646381
Paranoid psychosis induced by oxymetazoline nasal spray.	1994 Feb 1	8293377
Nitric oxide-induced motor neuron disease in a patient with alcoholism.	1995 Apr 13	7885422
(S)oxazepam glucuronidation is inhibited by ketoprofen and other substrates of UGT2B7.	1995 Feb	7773302
Concurrent cocaine withdrawal alters alcohol withdrawal symptoms.	2002	12296498
Pulmonary embolism possibly associated with olanzapine treatment.	2003 Dec 13	14670884
Chemical-induced atrial thrombosis in NTP rodent studies.	2005	16048847
Oxazepam does not modulate the behavioral effects of d-amphetamine in humans.	2005 Oct	16182353
Large B-cell lymphoma presenting as acute abdominal pain and spontaneous splenic rupture; a case report and review of relevant literature.	2006 Nov 28	17129392
Probable trimethoprim/sulfamethoxazole-induced higher-level gait disorder and nocturnal delirium in an elderly man.	2009 Jan	19109207

Patents

Sample Use Guides

In Vivo Use Guide

Mild-to-moderate anxiety: 10 to 15 mg, 3 or 4 times daily. Severe anxiety syndromes and Alcoholics with acute inebriation, tremulousness, or anxiety on withdrawal: 15 to 30 mg, 3 or 4 times daily. Older patients with anxiety, tension, irritability and agitation: 10 mg, 3 times daily (initial dosage), if necessary, increase cautiously to 15 mg, 3 or 4 times daily.

Route of Administration: Oral

In Vitro Use Guide

On the stretch-induced discharge activity of the isolated crayfish sensory neuron oxazepam only produced depression (less than or equal to 0.5 mM).

Substance Class	Chemical Created by `admin` on `Fri Dec 15 19:16:54 GMT 2023` Edited by `admin` on `Fri Dec 15 19:16:54 GMT 2023`
Record UNII	DCE8700INN
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

OXAZEPAM HEMISUCCINATE

Common Name

English

Oxazepam succinate [WHO-DD]

Common Name

English

SUCCINIC ACID, MONOESTER WITH 7-CHLORO-1,3-DIHYDRO-3-HYDROXY-5-PHENYL-2H-1,4-BENZODIAZEPIN-2-ONE

Common Name

English

(±)-OXAZEPAM HEMISUCCINATE

Common Name

English

EMPRACIL

Brand Name

English

OXAZEPAM SUCCINATE

Common Name

English

SAS 538

Code

English

SAS-538

Code

English

BUTANEDIOIC ACID, MONO(7-CHLORO-2,3-DIHYDRO-2-OXO-5-PHENYL-1H-1,4-BENZODIAZEPIN-3-YL) ESTER

Common Name

English

BUTANEDIOIC ACID, 1-(7-CHLORO-2,3-DIHYDRO-2-OXO-5-PHENYL-1H-1,4-BENZODIAZEPIN-3-YL) ESTER

Common Name

English

(±)-OXAZEPAM SUCCINATE

Common Name

English

(RS)-OXAZEPAM H

Common Name

English

Classification Tree Code System Code

NCI_THESAURUS

C1012