Anodyne

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Thialbarbital
Generated by the Chemistry Development Kit (http://github.com/cdk)
Salts
[]
Thialbarbital sodium
Generated by the Chemistry Development Kit (http://github.com/cdk)
Molecular structure via molpic
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Physical properties
[]
Molecular mass264.35 g/mol [1]
Predicted LogP2.4 [1]
Structural Identifiers
[]
Molecular formulaC13H16N2O2S [1]
IUPAC name5-cyclohex-2-en-1-yl-5-prop-2-enyl-2-sulfanylidene-1,3-diazinane-4,6-dione [1]
SMILESC=CCC1(C(=O)NC(=S)NC1=O)C2CCCC=C2 [1]
InChIInChI=1S/C13H16N2O2S/c1-2-8-13(9-6-4-3-5-7-9)10(16)14-12(18)15-11(13)17/h2,4,6,9H,1,3,5,7-8H2,(H2,14,15,16,17,18) [1]
InChIKeyPXLVRFQEBVNJOH-UHFFFAOYSA-N [1]
Dosing

Thialbarbital

Thialbarbital (also known as Thialbarbitone, Thialpenton, Kemithal, Thiohexallymalum, Thialbarbitalum, Tialbarbital, C13h16n2o2s, 5-Allyl-5-(2-cyclohexen-1-yl)-2-thiobarbituric acid, Kemithal; Thialbarbitone; Thialpenton or 4,6(1H,5H)-Pyrimidinedione, 5-(2-cyclohexen-1-yl)dihydro-5-(2-propenyl)-2-thioxo-) is a substance of the thiobarbiturate class.

Chemistry

Salts []

Thialbarbital is typically found in the form of its sodium salt.

Stereochemistry []

Thialbarbital is a racemic mixture of the optical stereoisomers:

Stereoisomers
(+)-ThialbarbitalGenerated by the Chemistry Development Kit (http://github.com/cdk)
(-)-ThialbarbitalGenerated by the Chemistry Development Kit (http://github.com/cdk)

See also []

  • Substituted thiobarbiturates
  • Anodyne

    • External links []

    References []

    1. National Center for Biotechnology Information. PubChem Compound Summary for CID 3032306, Thialbarbital. Accessed July 13, 2025. https://pubchem.ncbi.nlm.nih.gov/compound/3032306

    2. U.S. Food and Drug Administration; National Center for Advancing Translational Sciences. Thialbarbital. UNII: ENV72C33QD. Global Substance Registration System. Accessed July 13, 2025. https://gsrs.ncats.nih.gov/ginas/app/beta/substances/ENV72C33QD