Pentobarbital

Chemical formula: C₁₁H₁₈N₂O₃  Molecular mass: 226.272 g/mol  PubChem compound: 4737

Active ingredient description

Phenobarbital is a barbiturate used mainly for its antiepileptic properties. It induces liver enzymes and alters the metabolism of a number of other drugs. Sedation is common but tends to become less of a problem as phenobarbital antiepileptic treatment continues.

Medicine classification

This medicinal substance has been classified in the anatomical therapeutic chemical (ATC) classification according to its main therapeutic use as follows:

ATC code Group title Classification
N05CA01 Pentobarbital N Nervous system → N05 Psycholeptics → N05C Hypnotics and sedatives → N05CA Barbiturates, plain
Discover more medicines within N05CA01

Product monographs

Competent medicine agencies globally have authorized commercialization of this active ingredient according to these medication package inserts (MPIs):

Title Information Source Document Type  
PHENOBARBITONE Tablet Medicines and Medical Devices Safety Authority (NZ) MPI, EU: SmPC

Structural formula

Graphic representation of the active ingredient's molecular structure

External identifiers

CAS Substance: 76-74-4
DrugBank Drug: DB00312
KEGG Drug: D00499
PubChem Compound: 4737
RxNorm Ingredient: 8004
SNOMED-CT Concept: 372703009
Pentobarbital (substance)
UNII Identifier: I4744080IR
PENTOBARBITAL

Medicines

Pentobarbital is an active ingredient of these brands:

United States (US)

Japan (JP)

  • RAVONA as PENTOBARBITAL CALCIUM

South Africa (ZA)

Note the following: The list of brand names is continuously updated, and thus does not include the total of products circulating worldwide.

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