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hexobarbital
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hexobarbital

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Also known as 5-(1-cyclohexen-1-yl)-1,5-dimethylbarbituric acid, 5-(1-cyclohexen-1-yl)-1,5-dimethyl-2,4,6(1H,3H,5H)-pyrimidinetrione, hexobarbitone, 5-cyclohex-1-enyl-1,5-dimethyl-pyrimidine-2,4,6-trione

Hexobarbital or hexobarbitone, sold both in acid and sodium salt forms as Citopan, Evipan, and Tobinal, is a barbiturate derivative having hypnotic and sedative effects. It was used in the 1940s and 1950s as an agent for inducing anesthesia for surgery, as well as a rapid-acting, short-lasting hypnotic for general use, and has a relatively fast onset of effects and short duration of action. Modern barbiturates (such as Thiopental) have largely supplanted the use of hexobarbital as an anesthetic, as they allow for better control of the depth of anesthesia. Hexobarbital is still used in some sci

Wikidata facts

Mass
236.116092
Show 4 more facts
chemical formula
C₁₂H₁₆N₂O₃
canonical SMILES
CC1(C(=O)NC(=O)N(C1=O)C)C2=CCCCC2
defined daily dose
0.25
Commons category
Hexobarbital
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Article

13 sections
Contents
  • History
  • Application in research
  • Synthesis
  • Reactivity
  • Toxicity
  • Mechanism of actions
  • Metabolism
  • Health effects in man
  • Excretion
  • Symptoms
  • Effects on animals
  • In popular culture
  • References

Hexobarbital or hexobarbitone, sold both in acid and sodium salt forms as Citopan, Evipan, and Tobinal, is a barbiturate derivative having hypnotic and sedative effects. It was used in the 1940s and 1950s as an agent for inducing anesthesia for surgery, as well as a rapid-acting, short-lasting hypnotic for general use, and has a relatively fast onset of effects and short duration of action. Modern barbiturates (such as Thiopental) have largely supplanted the use of hexobarbital as an anesthetic, as they allow for better control of the depth of anesthesia. Hexobarbital is still used in some scientific research.

== History == The chemical class of barbiturates are one of the oldest sedative-hypnotic agents known, dating back from the introduction of barbital in the early 20th century. In Hungary, hexobarbital (and other barbiturates) were regularly used as drugs by pregnant women attempting suicide. Hexobarbital was long thought to have potentially teratogenic and fetotoxic effects. The FDA has classified them as Pregnancy Category D or C. Some research however, indicate that ingestion of Hexobarbital might cause congenital abnormalities.

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