Phenylethylbarbituric acid meaning

Phenylethylbarbituric acid is a barbiturate derivative with a phenylethyl substituent attached to the C-5 position.


Phenylethylbarbituric acid definitions

Word backwards cirutibrablyhtelynehp dica
Part of speech The word "phenylethylbarbituric acid" is a noun.
Syllabic division phe-ny-le-thyl-bar-bi-tu-ric ac-id
Plural The plural of phenylethylbarbituric acid is phenylethylbarbituric acids.
Total letters 25
Vogais (4) e,a,i,u
Consonants (10) p,h,n,y,l,t,b,r,c,d

Phenylethylbarbituric Acid: A Comprehensive Guide

Phenylethylbarbituric acid, also known as Barbital, is a barbiturate derivative that acts as a central nervous system depressant. It was initially developed as a sedative and hypnotic medication in the early 20th century.

Chemical Structure and Properties

Phenylethylbarbituric acid belongs to the barbiturate class of drugs, characterized by a pyrimidine ring structure with a barbituric acid moiety. Its chemical formula is C12H12N2O3, and it has a molecular weight of 232.24 g/mol.

Medical Uses

Phenylethylbarbituric acid was commonly used as a sedative-hypnotic agent for the treatment of insomnia and anxiety disorders. It acts by enhancing the activity of gamma-aminobutyric acid (GABA), a neurotransmitter that inhibits brain activity, leading to sedation and relaxation.

Side Effects and Risks

Like other barbiturates, phenylethylbarbituric acid can cause various side effects, including drowsiness, dizziness, confusion, and respiratory depression. Long-term use may result in tolerance, dependence, and addiction, making it a high-risk drug for abuse.

Legal Status and Availability

In many countries, phenylethylbarbituric acid is a controlled substance due to its potential for abuse and dependence. It is no longer commonly prescribed for medical use and has largely been replaced by safer and more effective alternatives, such as benzodiazepines.

In conclusion, phenylethylbarbituric acid is a sedative-hypnotic drug with a long history of medical use. However, due to its high risk of abuse and addiction, it is no longer widely prescribed and has been largely replaced by safer alternatives.

barbiturate depressant sedative hypnotic


Phenylethylbarbituric acid Examples

  1. Phenylethylbarbituric acid is sometimes used in the production of certain medications.
  2. Research studies have shown potential benefits of phenylethylbarbituric acid in treating certain medical conditions.
  3. Phenylethylbarbituric acid is known for its sedative properties.
  4. Some individuals may have adverse reactions to phenylethylbarbituric acid.
  5. Phenylethylbarbituric acid is a chemical compound with various industrial applications.
  6. The synthesis of phenylethylbarbituric acid requires specific laboratory techniques.
  7. Phenylethylbarbituric acid can interact with other substances, so caution is advised when using it.
  8. Before incorporating phenylethylbarbituric acid into a product, thorough testing is recommended.
  9. Health professionals should be aware of the potential side effects of phenylethylbarbituric acid.
  10. The purity of phenylethylbarbituric acid is crucial for its effectiveness in various applications.


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  • Updated 01/05/2024 - 23:05:26