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triazolam

Structure via PubChem · Public domain (PubChem)

EntityQ412143· pop 29· linked from 712 articles

Also known as U-33030, Halcion, Triazolamum

Triazolam, sold under the brand name Halcion among others, is a central nervous system (CNS) depressant tranquilizer of the triazolobenzodiazepine (TBZD) class, which are benzodiazepine (BZD) derivatives. It possesses pharmacological properties similar to those of other benzodiazepines, but it is generally only used as a sedative to treat severe insomnia. In addition to the hypnotic properties, triazolam's amnesic, anxiolytic, sedative, anticonvulsant, and muscle relaxant properties are pronounced as well.

Key facts

Drug.Watchedfields
changed
Drug.verifiedrevid
458459564
Drug.image
Triazolam.svg
Drug.image_class
skin-invert-image
Drug.width
160
Drug.image2
Triazolam ball-and-stick model.png
Drug.image_class2
bg-transparent
Drug.tradename
Halcion, others
Drug.MedlinePlus
a684004
Drug.DailyMedID
Triazolam
Drug.pregnancy_AU
C
Drug.routes_of_administration
By mouth
Drug.ATC_prefix
N05
Drug.ATC_suffix
CD05
Drug.legal_AU
S4
Drug.legal_BR
B1
Drug.legal_CA
Schedule IV
Drug.legal_DE
Rx-only/Anlage III

via Wikipedia infobox

Chemical data

Formula
C17H12Cl2N4
Molecular weight
343.2 g/mol
IUPAC name
8-chloro-6-(2-chlorophenyl)-1-methyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepine
SMILES
CC1=NN=C2N1C3=C(C=C(C=C3)Cl)C(=NC2)C4=CC=CC=C4Cl
InChIKey
JOFWLTCLBGQGBO-UHFFFAOYSA-N
XLogP
2.4
Polar surface area
43.1 Ų
H-bond donors
0
H-bond acceptors
3
Formal charge
0

via PubChem

Research

1,857 papers

via PubMed

Wikidata facts

Mass
342.044
Has use
medication
Show 7 more facts
subject has role
benzodiazepine drug
chemical formula
C₁₇H₁₂Cl₂N₄
canonical SMILES
CC1=NN=C2N1C3=C(C=C(C=C3)Cl)C(=NC2)C4=CC=CC=C4Cl
Commons category
Triazolam
MCN code
2933.91.83
defined daily dose
0.25
legal status (medicine)
boxed warning
Sources (6)

via Wikidata · CC0

~4 min read

Encyclopedic overview

13 sections
Contents
  • Medical uses
  • Side effects
  • Tolerance, dependence, and withdrawal
  • Contraindications
  • Elderly
  • Interactions
  • Overdose
  • Pharmacology
  • Society and culture
  • Recreational use
  • Legal status
  • Brand names
  • References

Triazolam, sold under the brand name Halcion among others, is a central nervous system (CNS) depressant tranquilizer of the triazolobenzodiazepine (TBZD) class, which are benzodiazepine (BZD) derivatives. It possesses pharmacological properties similar to those of other benzodiazepines, but it is generally only used as a sedative to treat severe insomnia. In addition to the hypnotic properties, triazolam's amnesic, anxiolytic, sedative, anticonvulsant, and muscle relaxant properties are pronounced as well.

Triazolam was initially patented in 1970 and went on sale in the United States in 1982. In 2017, it was the 289th most commonly prescribed medication in the United States, with more than one million prescriptions.

Excerpted from Wikipedia’s “triazolam” article, available under the CC BY-SA 4.0 licence.