1 2 4 Triazole
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Product Name:1 2 4 Triazole
High Quality
Earliest Shipment
Competitive price
Professional Service
1,2,4-Triazole is one of a pair of isomeric chemical compounds with molecular formula C2H3N3, called triazoles, which have a five-membered ring of two carbon atoms and three nitrogen atoms. 1,2,4-Triazole is a basic aromatic heterocycle. 1,2,4-Triazole derivatives find use in a wide variety of applications, most notably as antifungals such as fluconazole and itraconazole.
1,2,4-Triazoles can be prepared using the Einhorn-Brunner reaction or the Pellizzari reaction.[1]
The ring structure appears in certain N-heterocyclic carbenes.
| IUPAC name[hide]1H-1,2,4-triazole | |
| Other names[hide]1,2,4-triazole pyrrodiazole | |
| CAS number | 288-88-0 Y |
| PubChem | 9257 |
| ChemSpider | 8900 Y |
| ChEBI | CHEBI:46077 Y |
| ChEMBL | CHEMBL15571 Y |
| Jmol-3D images | Image 1 |
| [show]n1cnnc1 | |
| [show]InChI=1S/C2H3N3/c1-3-2-5-4-1/h1-2H,(H,3,4,5) Y Key: NSPMIYGKQJPBQR-UHFFFAOYSA-N Y InChI=1/C2H3N3/c1-3-2-5-4-1/h1-2H,(H,3,4,5) Key: NSPMIYGKQJPBQR-UHFFFAOYAZ | |
| Molecular formula | C2H3N3 |
| Molar mass | 69.0654 |
| Appearance | white solid |
| Melting point | 120-121 |
| Boiling point | 260 |
| Solubility in water | very soluble |
| Acidity (pKa) | 2.2 |
| Basicity (pKb) | 10.3 |
| Flash point | 140 |
| Related compounds | 1,2,3-triazole imidazole |
