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1 2 4 Triazole

1 2 4 Triazole
Product Detailed
1 2 4 Triazole High Quality Earliest Shipment Competitive price Professional Service

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.

1,2,4-TriazoleIdentifiersPropertiesHazardsRelated compounds
IUPAC name[hide]1H-1,2,4-triazole
Other names[hide]1,2,4-triazole pyrrodiazole
CAS number288-88-0 Y
ChemSpider8900 Y
Jmol-3D imagesImage 1
InChI[show]InChI=1S/C2H3N3/c1-3-2-5-4-1/h1-2H,(H,3,4,5) YKey: NSPMIYGKQJPBQR-UHFFFAOYSA-N Y InChI=1/C2H3N3/c1-3-2-5-4-1/h1-2H,(H,3,4,5)Key: NSPMIYGKQJPBQR-UHFFFAOYAZ
Molecular formulaC2H3N3
Molar mass69.0654
Appearancewhite solid
Melting point


Boiling point


Solubility in watervery soluble
Acidity (pKa)2.2
Basicity (pKb)10.3
Flash point140
Related compounds1,2,3-triazole imidazole

1 2 4 Triazole

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