CHEBI:102166 - thiopental

ChEBI IDCHEBI:102166
ChEBI Namethiopental
Stars
DefinitionA barbiturate, the structure of which is that of 2-thiobarbituric acid substituted at C-5 by ethyl and sec-pentyl groups.
Secondary ChEBI IDCHEBI:9560
Last Modified22 February 2017
DownloadsMolfile
FormulaC11H18N2O2S
Net Charge0
Average Mass242.344
Monoisotopic Mass242.10890
SMILESCCCC(C)C1(CC)C(=O)NC(=S)NC1=O
InChIInChI=1S/C11H18N2O2S/c1-4-6-7(3)11(5-2)8(14)12-10(16)13-9(11)15/h7H,4-6H2,1-3H3,(H2,12,13,14,15,16)
InChIKeyIUJDSEJGGMCXSG-UHFFFAOYSA-N
Roles Classification
Chemical Role:
environmental contaminant  Any minor or unwanted substance introduced into the environment that can have undesired effects.
Biological Roles:
drug allergen  Any drug which causes the onset of an allergic reaction.
xenobiotic  A xenobiotic (Greek, xenos "foreign"; bios "life") is a compound that is foreign to a living organism. Principal xenobiotics include: drugs, carcinogens and various compounds that have been introduced into the environment by artificial means.
GABA modulator  A substance that does not act as agonist or antagonist but does affect the gamma-aminobutyric acid receptor-ionophore complex. GABA-A receptors appear to have at least three allosteric sites at which modulators act: a site at which benzodiazepines act by increasing the opening frequency of gamma-aminobutyric acid-activated chloride channels; a site at which barbiturates act to prolong the duration of channel opening; and a site at which some steroids may act.
Applications:
neuroprotective agent  Any compound that can be used for the treatment of neurodegenerative disorders.
anticonvulsant  A drug used to prevent seizures or reduce their severity.
ophthalmology drug  Any compound used for the treatment of eye conditions or eye diseases.
drug allergen  Any drug which causes the onset of an allergic reaction.
sedative  A central nervous system depressant used to induce drowsiness or sleep or to reduce psychological excitement or anxiety.
GABA modulator  A substance that does not act as agonist or antagonist but does affect the gamma-aminobutyric acid receptor-ionophore complex. GABA-A receptors appear to have at least three allosteric sites at which modulators act: a site at which benzodiazepines act by increasing the opening frequency of gamma-aminobutyric acid-activated chloride channels; a site at which barbiturates act to prolong the duration of channel opening; and a site at which some steroids may act.
ChEBI Ontology
Outgoing Relation(s)
thiopental (CHEBI:102166) has functional parent 2-thiobarbituric acid (CHEBI:33202)
thiopental (CHEBI:102166) has role anticonvulsant (CHEBI:35623)
thiopental (CHEBI:102166) has role drug allergen (CHEBI:88188)
thiopental (CHEBI:102166) has role environmental contaminant (CHEBI:78298)
thiopental (CHEBI:102166) has role intravenous anaesthetic (CHEBI:38877)
thiopental (CHEBI:102166) has role neuroprotective agent (CHEBI:63726)
thiopental (CHEBI:102166) has role ophthalmology drug (CHEBI:66981)
thiopental (CHEBI:102166) has role sedative (CHEBI:35717)
thiopental (CHEBI:102166) has role xenobiotic (CHEBI:35703)
thiopental (CHEBI:102166) is a barbiturates (CHEBI:22693)
thiopental (CHEBI:102166) is conjugate acid of thiopental(1−) (CHEBI:61485)
Incoming Relation(s)
thiopental(1−) (CHEBI:61485) is conjugate base of thiopental (CHEBI:102166)
IUPAC Name 
5-ethyl-5-(pentan-2-yl)-2-thioxodihydropyrimidine-4,6(1H,5H)-dione
Synonyms  Source
2-Thio-5-ethyl-5-sec-pentylbarbituric acidChemIDplus
5-Ethyl-5-(1-methyl-butyl)-2-thioxo-dihydro-pyrimidine-4,6-dioneChEMBL
PenthiobarbitalChemIDplus
PentothiobarbitalChemIDplus
(±)-thiopentalChemIDplus
ThiopentalKEGG COMPOUND
Manual XrefsDatabases
2633DrugCentral
C07521KEGG COMPOUND
DB00599DrugBank
Registry NumbersSources
Reaxys:209361Reaxys
Beilstein:209361Beilstein
CAS:76-75-5ChemIDplus
CAS:76-75-5KEGG COMPOUND
Citations