Structure via PubChem · Public domain (PubChem)
1,2,3-Triazole
Sign in to saveAlso known as 1H-1,2,3-triazole
1,2,3-Triazole is one of a pair of isomeric chemical compounds with molecular formula CHN, called triazoles, which have a five-membered ring of two carbon atoms and three nitrogen atoms. 1,2,3-Triazole is a basic aromatic heterocycle.
Chemical data
- Formula
- C2H3N3
- Molecular weight
- 69.07 g/mol
- IUPAC name
- 2H-triazole
- SMILES
- C1=NNN=C1
- InChIKey
- QWENRTYMTSOGBR-UHFFFAOYSA-N
- XLogP
- -0.3
- Polar surface area
- 41.6 Ų
- H-bond donors
- 1
- H-bond acceptors
- 2
- Formal charge
- 0
via PubChem
Drug data · ChEMBL
- Molecule type
- Small molecule
via ChEMBL · EBI
Wikidata facts
- Subclass of
- chemical compound
- Mass
- 69.032697
Show 4 more facts
- chemical formula
- C₂H₃N₃
- canonical SMILES
- C1=NNN=C1
- melting point
- 24.0
- Commons category
- 1,2,3-Triazole
Sources (3)
via Wikidata · CC0
~2 min read
Encyclopedic overview
4 sectionsContents
- Synthesis
- Properties
- Applications
- References
1,2,3-Triazole is one of a pair of isomeric chemical compounds with molecular formula CHN, called triazoles, which have a five-membered ring of two carbon atoms and three nitrogen atoms. 1,2,3-Triazole is a basic aromatic heterocycle.
==Synthesis== The unsubstituted ring can be produced by an oxidative coupling of glyoxal, hydrazine and sodium nitrite.
Excerpted from Wikipedia’s “1,2,3-Triazole” article, available under the CC BY-SA 4.0 licence.