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Details

Stereochemistry RACEMIC
Molecular Formula 2C12H15N2O3.Ca
Molecular Weight 510.596
Optical Activity ( + / - )
Defined Stereocenters 0 / 2
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of Cyclobarbital calcium

SMILES

[Ca++].CCC1(C(=O)NC(=O)[N-]C1=O)C2=CCCCC2.CCC3(C(=O)NC(=O)[N-]C3=O)C4=CCCCC4

InChI

InChIKey=LQOCSNZFBLPUID-UHFFFAOYSA-L
InChI=1S/2C12H16N2O3.Ca/c2*1-2-12(8-6-4-3-5-7-8)9(15)13-11(17)14-10(12)16;/h2*6H,2-5,7H2,1H3,(H2,13,14,15,16,17);/q;;+2/p-2

HIDE SMILES / InChI

Molecular Formula C12H16N2O3
Molecular Weight 236.267
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula Ca
Molecular Weight 40.078
Charge 2
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Cyclobarbital (5-cyclohexenyl-5-ethyl-barbituric acid) is a short-acting barbiturate exerting sedative-hypnotic properties. Cyclobarbital is metabolized to inactive ketocyclobarbital. The convention on psychotropic substances, which was signed in Vienna in 1971, today regulates cyclobarbital as a schedule III barbiturate. Cyclobarbital is used in combination with diazepam tranquilizer (Reladorm).

Approval Year

PubMed

PubMed

TitleDatePubMed
Molecularly imprinted polymers for simultaneous determination of antiepileptics in river water samples by liquid chromatography-tandem mass spectrometry.
2009-06-19
In silico prediction of pregnane X receptor activators by machine learning approaches.
2007-01
Comparison of the percutaneous absorption of hydrophilic and lipophilic compounds in shed snake skin and human skin.
2006-04
Quantitative determination of vigabatrin and gabapentin in human serum by gas chromatography-mass spectrometry.
2005-04
Fluorescent imprinted polymers prepared with 2-acrylamidoquinoline as a signaling monomer.
2005-02-03
Key structural features of ligands for activation of human pregnane X receptor.
2004-04
Multiple hydrogen bonding-based fluorescent imprinted polymers for cyclobarbital prepared with 2,6-bis(acrylamido)pyridine.
2003-11-21
Multimodal inclusion complexes between barbiturates and 2-hydroxypropyl-beta-cyclodextrin in aqueous solution: isothermal titration microcalorimetry, (13)C NMR spectrometry, and molecular dynamics simulation.
2001-08
Induction of CYP1A2 by phenobarbital in the livers of aryl hydrocarbon-responsive and -nonresponsive mice.
1999-03
Substance Class Chemical
Created
by admin
on Mon Mar 31 18:11:40 GMT 2025
Edited
by admin
on Mon Mar 31 18:11:40 GMT 2025
Record UNII
0HZN7FV25R
Record Status Validated (UNII)
Record Version
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Name Type Language
Cyclobarbital calcium
MART.   WHO-DD  
Common Name English
CYCLOBARBITAL CALCIUM SALT
MI  
Preferred Name English
CYCLOBARBITAL CALCIUM [MART.]
Common Name English
PHANODORN CALCIUM
Brand Name English
Cyclobarbital calcium [WHO-DD]
Common Name English
CYCLOBARBITAL CALCIUM SALT [MI]
Common Name English
Barbituric acid, 5-(1-cyclohexen-1-yl)-5-ethyl-, calcium salt (2:1)
Systematic Name English
Barbituric acid, 5-(1-cyclohexen-1-yl)-5-ethyl-, calcium salt
Systematic Name English
Classification Tree Code System Code
NCI_THESAURUS C29756
Created by admin on Mon Mar 31 18:11:40 GMT 2025 , Edited by admin on Mon Mar 31 18:11:40 GMT 2025
Code System Code Type Description
MERCK INDEX
m3974
Created by admin on Mon Mar 31 18:11:40 GMT 2025 , Edited by admin on Mon Mar 31 18:11:40 GMT 2025
PRIMARY Merck Index
CAS
143-76-0
Created by admin on Mon Mar 31 18:11:40 GMT 2025 , Edited by admin on Mon Mar 31 18:11:40 GMT 2025
PRIMARY
EPA CompTox
DTXSID70974466
Created by admin on Mon Mar 31 18:11:40 GMT 2025 , Edited by admin on Mon Mar 31 18:11:40 GMT 2025
PRIMARY
CAS
6700-48-7
Created by admin on Mon Mar 31 18:11:40 GMT 2025 , Edited by admin on Mon Mar 31 18:11:40 GMT 2025
SUPERSEDED
EVMPD
SUB01520MIG
Created by admin on Mon Mar 31 18:11:40 GMT 2025 , Edited by admin on Mon Mar 31 18:11:40 GMT 2025
PRIMARY
PUBCHEM
13293232
Created by admin on Mon Mar 31 18:11:40 GMT 2025 , Edited by admin on Mon Mar 31 18:11:40 GMT 2025
PRIMARY
SMS_ID
100000084652
Created by admin on Mon Mar 31 18:11:40 GMT 2025 , Edited by admin on Mon Mar 31 18:11:40 GMT 2025
PRIMARY
ChEMBL
CHEMBL268164
Created by admin on Mon Mar 31 18:11:40 GMT 2025 , Edited by admin on Mon Mar 31 18:11:40 GMT 2025
PRIMARY
CAS
5897-20-1
Created by admin on Mon Mar 31 18:11:40 GMT 2025 , Edited by admin on Mon Mar 31 18:11:40 GMT 2025
NON-SPECIFIC STOICHIOMETRY
NCI_THESAURUS
C76097
Created by admin on Mon Mar 31 18:11:40 GMT 2025 , Edited by admin on Mon Mar 31 18:11:40 GMT 2025
PRIMARY
ECHA (EC/EINECS)
205-610-2
Created by admin on Mon Mar 31 18:11:40 GMT 2025 , Edited by admin on Mon Mar 31 18:11:40 GMT 2025
PRIMARY
ECHA (EC/EINECS)
227-590-4
Created by admin on Mon Mar 31 18:11:40 GMT 2025 , Edited by admin on Mon Mar 31 18:11:40 GMT 2025
ALTERNATIVE
FDA UNII
0HZN7FV25R
Created by admin on Mon Mar 31 18:11:40 GMT 2025 , Edited by admin on Mon Mar 31 18:11:40 GMT 2025
PRIMARY
Related Record Type Details
PARENT -> SALT/SOLVATE
Related Record Type Details
ACTIVE MOIETY