CHEBI:102216 - methohexital

ChEBI IDCHEBI:102216
ChEBI Namemethohexital
Stars
DefinitionA barbiturate, the structure of which is that of barbituric acid substituted at N-1 by a methyl group and at C-5 by allyl and 1-methylpent-2-ynyl groups.
Secondary ChEBI IDCHEBI:6833
Last Modified4 March 2019
DownloadsMolfile
FormulaC14H18N2O3
Net Charge0
Average Mass262.309
Monoisotopic Mass262.13174
SMILESC=CCC1(C(C)C#CCC)C(=O)NC(=O)N(C)C1=O
InChIInChI=1S/C14H18N2O3/c1-5-7-8-10(3)14(9-6-2)11(17)15-13(19)16(4)12(14)18/h6,10H,2,5,9H2,1,3-4H3,(H,15,17,19)
InChIKeyNZXKDOXHBHYTKP-UHFFFAOYSA-N
Wikipedia
Roles Classification
Biological Roles:
drug allergen  Any drug which causes the onset of an allergic reaction.
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:
drug allergen  Any drug which causes the onset of an allergic reaction.
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)
methohexital (CHEBI:102216) has role drug allergen (CHEBI:88188)
methohexital (CHEBI:102216) has role intravenous anaesthetic (CHEBI:38877)
methohexital (CHEBI:102216) is a acetylenic compound (CHEBI:73474)
methohexital (CHEBI:102216) is a barbiturates (CHEBI:22693)
methohexital (CHEBI:102216) is conjugate acid of methohexital(1−) (CHEBI:60792)
Incoming Relation(s)
methohexital(1−) (CHEBI:60792) is conjugate base of methohexital (CHEBI:102216)
IUPAC Name 
1-methyl-5-(1-methylpent-2-yn-1-yl)-5-(prop-2-en-1-yl)pyrimidine-2,4,6(1H,3H,5H)-trione
INNs  Source
MethohexitalChEBI
MethohexitalumChemIDplus
MetohexitalChemIDplus
Synonyms  Source
MethohexitalKEGG COMPOUND
5-Allyl-1-methyl-5-(1-methyl-pent-2-ynyl)-pyrimidine-2,4,6-trioneChEMBL
MethohexitoneChemIDplus
(±)-5-allyl-1-methyl-5-(1-methyl-2-pentynyl)barbituric acidChemIDplus
5-Allyl-5-(3-hexyn-2-yl)-1-methylbarbituric acidChemIDplus
5-allyl-1-methyl-5-(1-methyl-2-pentynyl)-2,4,6(1H,3H,5H)-pyrimidinetrioneNIST Chemistry WebBook
Manual XrefsDatabases
C07844KEGG COMPOUND
D04985KEGG DRUG
DB00474DrugBank
MethohexitalWikipedia
1748DrugCentral
Registry NumbersSources
Reaxys:89964Reaxys
CAS:151-83-7KEGG COMPOUND
CAS:151-83-7ChemIDplus
CAS:151-83-7NIST Chemistry WebBook
Citations